API VERSION: 1.2 API SOURCE: NASA/JPL Horizons API ******************************************************************************* Revised: Sep 18, 2025 OSIRIS-REx/APEX Spacecraft / (Sun) -64 http://www.asteroidmission.org https://directory.eoportal.org/web/eoportal/satellite-missions/o/osiris-rex http://www.nasa.gov/sites/default/files/atoms/files/osiris-rex_press_kit_0.pdf NOTE: 2025-Sep-18 An updated cruise and proximity ops at Apophis has been added. 2024-May-17 An updated cruise and "proximity ops" at Apophis trajectory has been added. 2024-Apr-19 A preliminary extension from 2026 through Apophis encounter has been added. There is large jump at the 2026 merge right now. 2023-Sep-18 The OSIRIS-REx project indicates the June 1 trajectory remains accurate, no update prior to flyby is expected. 2022-Apr-25 Mission was approved for 18-month Apophis rendevous, to be renamed "OSIRIS-APEX" 2017-Sep-22 Earth gravity-assist flyby: Closest-approach is nominally at 16:51:46 UTC, 23592 km from Earth center, over 271.89346 deg. E, -74.80121 deg. (South). This is over Antarctica, south of the tip of South America, about 420 km north of Vinson Massif, the highest point in Antarctica. BACKGROUND OSIRIS-REx ("Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer") explored 101955 Bennu (1999 RQ36), a carbonaceous B-type asteroid whose regolith may provide insights on the early history of the solar system. After the sample was returned to Earth, in 2023, the mission was retargeted to encounter asteroid Apophis in 2029 and renamed OSIRIS-APEX ("APophis EXplorer"). MISSION EVENT SUMMARY (UTC) 2016 Sep 08 23:05 Launch from Cape Canaveral; daily 120 minutes windows from Sep 8 - Oct 12. Atlas V w/Centaur upper stage. 2017 Sep 22 16:52 Earth flyby and gravity assist 23,592 km from geocenter over {-74.80121 deg. S, 271.89346 deg. E} 2018 Aug Bennu approach phase Oct Rendevous with asteroid Nov Estimate mass, shape, and spin state models Dec 3 Proximity ops began 2019 Jan Begin detailed mapping; identify candidate sample sites May Sorties to examine 4 candidate sample sites Oct Fly over candidate sample sites 2020 Apr First sample-collection rehearsal Aug Second sample-collection rehearsal Oct 20 Collect sample > 60 grams 2021 May 10 Start return cruise and transport sample back to Earth 2023 Sep 24 Sample Return Capsule (SRC) recovery on Earth 2023 Oct 24 Retargeting maneuver for Apophis (OSIRIS-APEX) MISSION OBJECTIVES * Map the asteroid * Return and analyze a sample of Bennu's surface * Document the sample site * Measure the orbit deviation caused by small non-gravitational forces * Compare observations made at the asteroid to ground-based observations SPACECRAFT PHYSICAL DATA: Length : 20.25 ft (6.2 m) with solar panels deployed Width : 8 ft (2.4 m) x 8 ft (2.4 m) Height : 10.33 ft (3.2 m) TAGSAM Length : 11 ft (3.4 m) ("Touch-and-Go Camera System") Dry mass (unfueled): 1,940 lbs (880 kg) Wet mass (fueled) : 4,650 lbs (2,110 kg) Power : Two solar panels 91 ft^2 (8.5 m^2) generate 1226 to 3000 watts, depending on distance from the Sun SPACECRAFT TRAJECTORY Updated as the mission progresses. NOTE: To generate ephemerides OF destination asteroid Bennu as a target using the final reconstructed solution (Farnocchia et al, 2021), look-up with integer code "2101955" (NO semi-colon). To instead use asteroid Bennu as an observing point (produce ephemerides relative TO Bennu), set the coordinate center to "@ 2101955". Similarly, the Sample Return Capsule can be accessed as object '-64090', Apophis mission trajectory as object '2099942' Trajectory name Start (TDB) Stop (TDB) ---------------------------------------------- ----------- ----------- orx_160908_231024_pgaa3_day06m60_v1 2016-Sep-08 2016-Sep-09 orx_160909_171201_170830_od023_v1 2016-Sep-09 2017-May-01 orx_170501_180710_171005_od027_v1 2017-May-01 2017-Sep-23 orx_170923_180710_180125_od030_v1 2017-Sep-23 2018-Mar-01 orx_180801_190302_181218_od077-N-M1A-L-M0D_v1 2018-Aug-01 2018-Dec-03 orx_181203_190302_190104_od085-N-M0D-P_v1 2018-Dec-03 2019-Dec-31 orx_181231_190305_190215_od099-N-M0D-P-M1D_v1 2019-Dec-31 2019-Feb-01 orx_190201_190327_190315_od110-N-M5D-L-M7D_v1 2019-Feb-01 2019-Feb-22 orx_190222_190403_190318_od111-N-M6D-L-M9D_v1 2019-Feb-22 2019-Mar-01 orx_190301_190410_190329_od117-N-M9D-L-M11D_v1 2019-Mar-01 2019-Apr-01 orx_190401_190522_190508_od137-N-M21D-P-M23D_v1 2019-Apr-01 2019-Apr-26 orx_190426_190605_190522_od143-N-M25D-P-M27D_v1 2019-Apr-26 2019-May-11 orx_190511_190619_190603_od148-N-M28D-L-M3B_v1 2019-May-11 2019-May-21 orx_190521_190625_190613_od153-N_v1 2019-May-21 2019-Jun-01 orx_190601_191001_190614_od154-R-M4B-P-M2C_v1 2019-Jun-01 2019-Jun-12 orx_190612_190917_190730_od170-N-M1C-P-M2C_v1 2019-Jun-12 2019-Jul-12 orx_190712_190917_190814_od175-N_v1 2019-Jul-12 2019-Aug-09 orx_190809_191015_191004_od187-N-M2R-L-M5R_v1 2019-Aug-09 2019-Sep-03 orx_190903_191022_191009_od189-N-M4R-L-M8R_v1 2019-Sep-03 2019-Sep-15 orx_191001_191105_191021_od194-N-M9R-L-M13R_v1 2019-Oct-01 2019-Oct-15 orx_191015_191112_191030_od198-N-M13R-L_v1 2019-Oct-15 2019-Oct-27 orx_191027_200101_191104_od200-N_v1 2019-Oct-27 2019-Nov-01 orx_191101_200225_200214_od223-N_v1 2019-Nov-01 2020-Jan-27 orx_200127_200324_200311_od232-N-TR1T2-L_v1 2020-Jan-27 2020-Feb-26 orx_200226_200324_200313_od233-N_v1 2020-Feb-26 2020-Mar-05 orx_200305_200421_200410_od239-N-TR1P2-L_v1 2020-Mar-05 2020-Apr-01 orx_200401_200418_200418_od242-N_cprecon_v1 2020-Apr-01 2020-Apr-14 orx_200414_200519_200504_od248-N_v1 2020-Apr-14 2020-Apr-30 orx_200430_200714_200701_od263-N-K2SO-P-BB8_v1 2020-Apr-30 2020-Jun-16 orx_200616_200811_200727_od269-N_v1 2020-Jun-16 2020-Jul-13 orx_200713_200825_200810_od273-N-TR2D-L-TR2R2_v1 2020-Jul-13 2020-Aug-11 orx_200811_200908_200828_od280-N_v1 2020-Aug-11 2020-Aug-27 orx_200827_201020_201020_od294-N_tag_v1 2020-Aug-27 2020-Oct-20 orx_200827_201103_201019_od292-N-T1D-L-T1R1_v1 2020-Oct-20 2020-Oct-20 orx_201020_210601_201109_od295-R_v1 2020-Oct-20 2021-Jan-01 orx_210101_210330_210310_od302-N-PTO3-P-PTO4_v1 2021-Jan-01 2021-Jan-15 orx_210115_210701_210426_od310-N-ADM-P_v1 2021-Jan-15 2021-Apr-08 orx_210408_210701_210517_od313-N-ADMA-F_v1 2021-Apr-08 2021-Apr-24 64_pred_20210424_20231001_od317_v0.1 2021-Apr-24 2021-Nov-01 orx_211101_231025_220519_od326-N-C22L1-F-TCM9_v1 2021-Nov-01 2023-Oct-25 orx_220401_240801_220825_od333-R-TCM9-P-DB1_v1 2022-Apr-01 2022-Sep-22 orx_220922_260101_230216_od348-R-TCM10-P-DSM3_v2 2022-Sep-22 2023-Oct-23 orx_231023_260401_231016_od385-R-TCM14-F-DSM3_v1 2023-Oct-23 2024-Feb-09 orx_240210_290101_240410_od389-R-DSM3-P-DSM5_v1 2024-Feb-09 2024-Oct-09 orx_241010_290101_250127_od398-R-TCM17-P-DSM5_v1 2024-Oct-09 2028-Dec-31 orx_290101_300322_250127_od398-R-AAA1-P-VPO3_v2 2028-Dec-31 2030-Mar-22 ******************************************************************************* ******************************************************************************* Ephemeris / API_USER Fri Nov 14 00:53:27 2025 Pasadena, USA / Horizons ******************************************************************************* Target body name: OSIRIS-REx (spacecraft) (-64) {source: ORX_merged} Center body name: Earth (399) {source: ORX_merged} Center-site name: Deep Random Survey, El Sauce ******************************************************************************* Start time : A.D. 2025-Oct-13 00:00:00.0000 UT Stop time : A.D. 2025-Oct-27 00:00:00.0000 UT Step-size : 10 minutes ******************************************************************************* Target pole/equ : undefined Target radii : undefined Center geodetic : 289.1467, -30.5262851, 1.74234 {E-lon(deg),Lat(deg),Alt(km)} Center cylindric: 289.1467,5500.35467,-3221.64998 {E-lon(deg),Dxy(km),Dz(km)} Center pole/equ : ITRF93 {East-longitude positive} Center radii : 6378.137, 6378.137, 6356.752 km {Equator_a, b, pole_c} Target primary : Earth Vis. interferer : MOON (R_eq= 1737.400) km {source: ORX_merged} Rel. light bend : Sun {source: ORX_merged} Rel. lght bnd GM: 1.3271E+11 km^3/s^2 Atmos refraction: NO (AIRLESS) RA format : HMS Time format : CAL Calendar mode : Mixed Julian/Gregorian RTS-only print : NO EOP file : eop.251113.p260209 EOP coverage : DATA-BASED 1962-JAN-20 TO 2025-NOV-13. PREDICTS-> 2026-FEB-08 Units conversion: 1 au= 149597870.700 km, c= 299792.458 km/s, 1 day= 86400.0 s Table cut-offs 1: Elevation ( 0.0deg=YES),Airmass (>38.000=NO), Daylight (YES) Table cut-offs 2: Solar elongation ( 12.0,180.0=YES),Local Hour Angle( 0.0=NO ) Table cut-offs 3: RA/DEC angular rate ( 0.0=NO ) *************************************************************************************************************************************************************************************************************************************************** Date__(UT)__HR:MN R.A._____(ICRF)_____DEC Azi____(a-app)___Elev APmag S-brt r rdot delta deldot S-O-T /r S-T-O T-O-M/MN_Illu% RA_3sigma DEC_3sigma Sky_motion Sky_mot_PA RelVel-ANG *************************************************************************************************************************************************************************************************************************************************** $$SOE >..... Elevation Cut-off Requested .....< 2025-Oct-13 09:20 Nm 11 59 35.52 +00 07 30.0 89.447532 0.969828 33.613 n.a. 0.928561731156 -6.2134312 0.07401795193591 6.5659759 20.0863 /L 158.3453 74.6/ 54.0921 n.a. n.a. 0.2204755 116.11503 88.279160 2025-Oct-13 09:30 Nm 11 59 35.65 +00 07 29.0 88.172966 3.128389 33.611 n.a. 0.928536811895 -6.2130690 0.07404428703111 6.5671726 20.0926 /L 158.3380 74.5/ 54.0458 n.a. n.a. 0.2032670 118.54191 88.413129 2025-Oct-13 09:40 Nm 11 59 35.76 +00 07 28.1 86.893142 5.285461 33.610 n.a. 0.928511894087 -6.2127066 0.07407062846146 6.5691350 20.0990 /L 158.3305 74.4/ 53.9997 n.a. n.a. 0.1865540 121.39933 88.543463 2025-Oct-13 09:50 Cm 11 59 35.86 +00 07 27.1 85.604375 7.439955 33.608 n.a. 0.928486977732 -6.2123441 0.07409697929310 6.5718605 20.1054 /L 158.3230 74.4/ 53.9538 n.a. n.a. 0.1704872 124.78697 88.668938 2025-Oct-13 10:00 Cm 11 59 35.95 +00 07 26.1 84.302897 9.590754 33.606 n.a. 0.928462062833 -6.2119815 0.07412334257807 6.5753447 20.1119 /L 158.3155 74.3/ 53.9080 n.a. n.a. 0.1552546 128.82702 88.788039 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-14 09:10 Ar 11 59 56.36 +00 05 04.3 90.299279 -0.394773 33.409 n.a. 0.925013299453 -6.1602259 0.07803412226735 6.6346254 20.9738 /L 157.2962 61.0/ 43.1065 n.a. n.a. 0.2574994 114.62349 87.903361 2025-Oct-14 09:20 Nm 11 59 56.51 +00 05 03.2 89.026242 1.764142 33.408 n.a. 0.924988593626 -6.1598438 0.07806073168087 6.6353449 20.9801 /L 157.2889 61.0/ 43.0593 n.a. n.a. 0.2409099 116.46489 88.037873 2025-Oct-14 09:30 Nm 11 59 56.65 +00 05 02.2 87.750316 3.922285 33.406 n.a. 0.924963889332 -6.1594616 0.07808734551746 6.6368311 20.9863 /L 157.2815 60.9/ 43.0125 n.a. n.a. 0.2246473 118.57010 88.170020 2025-Oct-14 09:40 Nm 11 59 56.77 +00 05 01.1 86.467852 6.078580 33.405 n.a. 0.924939186571 -6.1590792 0.07811396684900 6.6390823 20.9926 /L 157.2740 60.9/ 42.9663 n.a. n.a. 0.2088056 120.98806 88.298986 2025-Oct-14 09:50 Cm 11 59 56.89 +00 05 00.0 85.175141 8.231928 33.403 n.a. 0.924914485345 -6.1586967 0.07814059873698 6.6420950 20.9990 /L 157.2666 60.8/ 42.9205 n.a. n.a. 0.1934941 123.77735 88.423832 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-15 09:10 Am 12 00 19.63 +00 02 23.2 89.886470 0.393439 33.221 n.a. 0.921471721641 -6.1037541 0.08211719490985 6.7059594 21.8579 /L 156.2412 47.8/ 32.6902 n.a. n.a. 0.2776111 115.05658 87.646908 2025-Oct-15 09:20 Nm 12 00 19.79 +00 02 22.1 88.612908 2.552178 33.220 n.a. 0.921447242350 -6.1033517 0.08214409093951 6.7069658 21.8641 /L 156.2338 47.8/ 32.6433 n.a. n.a. 0.2619088 116.69113 87.779473 2025-Oct-15 09:30 Nm 12 00 19.94 +00 02 20.9 87.335205 4.709795 33.219 n.a. 0.921422764674 -6.1029491 0.08217099254177 6.7087383 21.8703 /L 156.2264 47.7/ 32.5971 n.a. n.a. 0.2464957 118.52589 87.909899 2025-Oct-15 09:40 Nm 12 00 20.08 +00 02 19.7 86.049696 6.865209 33.217 n.a. 0.921398288612 -6.1025464 0.08219790278521 6.7112747 21.8766 /L 156.2190 47.6/ 32.5516 n.a. n.a. 0.2314456 120.59129 88.037508 2025-Oct-15 09:50 Cm 12 00 20.20 +00 02 18.5 84.752640 9.017311 33.216 n.a. 0.921373814166 -6.1021436 0.08222482472593 6.7145710 21.8828 /L 156.2115 47.6/ 32.5068 n.a. n.a. 0.2168407 122.92236 88.161560 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-16 09:10 Nm 12 00 45.18 -00 00 32.2 89.481880 1.175457 33.049 n.a. 0.917963607408 -6.0443383 0.08624207940959 6.7795311 22.7323 /L 155.1876 34.9/ 23.2991 n.a. n.a. 0.2983196 115.37309 87.373542 2025-Oct-16 09:20 Nm 12 00 45.35 -00 00 33.5 88.207382 3.333913 33.047 n.a. 0.917939366461 -6.0439153 0.08626927102258 6.7808211 22.7385 /L 155.1802 34.8/ 23.2541 n.a. n.a. 0.2834180 116.82666 87.504257 2025-Oct-16 09:30 Nm 12 00 45.52 -00 00 34.7 86.927504 5.490903 33.046 n.a. 0.917915127211 -6.0434921 0.08629646934462 6.7828766 22.7446 /L 155.1728 34.8/ 23.2098 n.a. n.a. 0.2687747 118.43347 87.633025 2025-Oct-16 09:40 Cm 12 00 45.67 -00 00 36.0 85.638558 7.645338 33.045 n.a. 0.917890889658 -6.0430688 0.08632367744032 6.7856947 22.7508 /L 155.1654 34.7/ 23.1663 n.a. n.a. 0.2544493 120.21256 87.759275 2025-Oct-16 09:50 Cm 12 00 45.81 -00 00 37.3 84.336771 9.796099 33.044 n.a. 0.917866653804 -6.0426454 0.08635089835975 6.7892710 22.7570 /L 155.1579 34.7/ 23.1235 n.a. n.a. 0.2405056 122.18507 87.882399 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-17 09:00 Ar 12 01 12.82 -00 03 40.6 90.358243 -0.207553 32.890 n.a. 0.914514660265 -5.9823850 0.09038251708711 6.8545163 23.5910 /L 154.1426 22.4/ 15.2902 n.a. n.a. 0.3339478 114.41161 86.953155 2025-Oct-17 09:10 Nm 12 01 13.02 -00 03 42.0 89.085372 1.951247 32.889 n.a. 0.914490667839 -5.9819414 0.09041000840840 6.8553203 23.5970 /L 154.1353 22.3/ 15.2481 n.a. n.a. 0.3195886 115.59994 87.083390 2025-Oct-17 09:20 Nm 12 01 13.20 -00 03 43.4 87.809543 4.109318 32.888 n.a. 0.914466677193 -5.9814976 0.09043750449111 6.8568908 23.6031 /L 154.1280 22.2/ 15.2068 n.a. n.a. 0.3054151 116.89557 87.212323 2025-Oct-17 09:30 Nm 12 01 13.38 -00 03 44.7 86.527106 6.265585 32.887 n.a. 0.914442688327 -5.9810536 0.09046500840593 6.8592258 23.6092 /L 154.1206 22.2/ 15.1663 n.a. n.a. 0.2914746 118.30939 87.339474 2025-Oct-17 09:40 Cm 12 01 13.55 -00 03 46.1 85.234347 8.418950 32.886 n.a. 0.914418701242 -5.9806095 0.09049252321277 6.8623220 23.6153 /L 154.1131 22.1/ 15.1266 n.a. n.a. 0.2778165 119.85327 87.464350 2025-Oct-17 09:50 Cm 12 01 13.70 -00 03 47.5 83.927453 10.568282 32.884 n.a. 0.914394715939 -5.9801652 0.09052005195500 6.8661745 23.6215 /L 154.1057 22.0/ 15.0876 n.a. n.a. 0.2644921 121.53997 87.586435 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-18 09:00 Am 12 01 42.94 -00 07 04.6 89.970216 0.562119 32.742 n.a. 0.911078364831 -5.9169936 0.09459439907344 6.9322172 24.4461 /L 153.0918 10.0/ 8.8060 n.a. n.a. 0.3550827 114.68477 86.648024 2025-Oct-18 09:10 Nm 12 01 43.15 -00 07 06.1 88.696836 2.720768 32.741 n.a. 0.911054634716 -5.9165288 0.09462220252493 6.9332988 24.4520 /L 153.0845 9.926/ 8.7703 n.a. n.a. 0.3414037 115.75778 86.776433 2025-Oct-18 09:20 Nm 12 01 43.35 -00 07 07.6 87.419297 4.878359 32.740 n.a. 0.911030906466 -5.9160640 0.09465001185022 6.9351463 24.4580 /L 153.0771 9.849/ 8.7352 n.a. n.a. 0.3278965 116.91559 86.903632 2025-Oct-18 09:30 Nm 12 01 43.54 -00 07 09.1 86.133932 7.033813 32.739 n.a. 0.911007180080 -5.9155989 0.09467783011671 6.9377573 24.4641 /L 153.0697 9.773/ 8.7009 n.a. n.a. 0.3146018 118.16514 87.029192 2025-Oct-18 09:40 Cm 12 01 43.72 -00 07 10.6 84.836996 9.186022 32.738 n.a. 0.910983455560 -5.9151338 0.09470566037901 6.9411279 24.4701 /L 153.0623 9.699/ 8.6672 n.a. n.a. 0.3015613 119.51373 87.152673 2025-Oct-18 09:50 Cm 12 01 43.89 -00 07 12.1 83.524633 11.333842 32.736 n.a. 0.910959732907 -5.9146684 0.09473350567313 6.9452527 24.4762 /L 153.0548 9.625/ 8.6342 n.a. n.a. 0.2888177 120.96896 87.273629 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-19 09:00 Am 12 02 15.35 -00 10 43.1 89.590456 1.325567 32.603 n.a. 0.907680714642 -5.8485546 0.09885174040943 7.0120710 25.2913 /L 152.0424 2.215/ 4.0532 n.a. n.a. 0.3768175 114.89236 86.325930 2025-Oct-19 09:10 Nm 12 02 15.58 -00 10 44.7 88.316193 3.483970 32.602 n.a. 0.907657259062 -5.8480686 0.09887986461843 7.0134269 25.2972 /L 152.0351 2.298/ 4.0265 n.a. n.a. 0.3637635 115.86248 86.452557 2025-Oct-19 09:20 Nm 12 02 15.79 -00 10 46.3 87.036581 5.640993 32.602 n.a. 0.907633805431 -5.8475825 0.09890799579974 7.0155479 25.3032 /L 152.0277 2.379/ 4.0004 n.a. n.a. 0.3508695 116.89986 86.578058 2025-Oct-19 09:30 Nm 12 02 15.99 -00 10 47.9 85.747933 7.795549 32.601 n.a. 0.907610353750 -5.8470962 0.09893613701678 7.0184312 25.3091 /L 152.0204 2.460/ 3.9748 n.a. n.a. 0.3381713 118.00881 86.702039 2025-Oct-19 09:40 Cm 12 02 16.19 -00 10 49.4 84.446470 9.946521 32.600 n.a. 0.907586904021 -5.8466097 0.09896429131823 7.0220723 25.3152 /L 152.0129 2.540/ 3.9497 n.a. n.a. 0.3257050 119.19371 86.824103 2025-Oct-19 09:50 Cm 12 02 16.37 -00 10 51.0 83.128290 12.092750 32.599 n.a. 0.907563456243 -5.8461231 0.09899246173218 7.0264654 25.3212 /L 152.0055 2.618/ 3.9251 n.a. n.a. 0.3135067 120.45890 86.943857 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-20 08:50 Ar 12 02 49.84 -00 14 34.4 90.491529 -0.075960 32.475 n.a. 0.904346649077 -5.7775461 0.10312727073677 7.0931645 26.1209 /L 151.0018 14.1/ 1.1414 n.a. n.a. 0.4117461 114.22038 85.861137 2025-Oct-20 09:00 A 12 02 50.08 -00 14 36.0 89.218898 2.082728 32.474 n.a. 0.904323478337 -5.7770388 0.10315571913034 7.0940247 26.1267 /L 150.9945 14.2/ 1.1261 n.a. n.a. 0.3991505 115.04789 85.986710 2025-Oct-20 09:10 N 12 02 50.32 -00 14 37.7 87.943392 4.240796 32.473 n.a. 0.904300309631 -5.7765313 0.10318417251050 7.0956512 26.1326 /L 150.9872 14.3/ 1.1111 n.a. n.a. 0.3866734 115.92631 86.111591 2025-Oct-20 09:20 Nm 12 02 50.55 -00 14 39.4 86.661360 6.397167 32.472 n.a. 0.904277142961 -5.7760237 0.10321263394693 7.0980421 26.1385 /L 150.9799 14.3/ 1.0965 n.a. n.a. 0.3743466 116.85823 86.235418 2025-Oct-20 09:30 Nm 12 02 50.77 -00 14 41.1 85.369089 8.550747 32.471 n.a. 0.904253978328 -5.7755160 0.10324110649845 7.1011937 26.1444 /L 150.9725 14.4/ 1.0822 n.a. n.a. 0.3622020 117.84619 86.357826 2025-Oct-20 09:40 Cm 12 02 50.97 -00 14 42.8 84.062762 10.700406 32.470 n.a. 0.904230815731 -5.7750081 0.10326959320716 7.1051014 26.1503 /L 150.9650 14.5/ 1.0682 n.a. n.a. 0.3502713 118.89267 86.478454 2025-Oct-20 09:50 Cm 12 02 51.17 -00 14 44.5 82.738427 12.844972 32.469 n.a. 0.904207655172 -5.7745000 0.10329809709265 7.1097587 26.1563 /L 150.9576 14.6/ 1.0546 n.a. n.a. 0.3385860 119.99999 86.596943 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-21 08:50 A 12 03 26.89 -00 18 41.8 90.128571 0.674954 32.353 n.a. 0.901031312222 -5.7029485 0.10747869522673 7.1768818 26.9464 /L 149.9555 25.9/ 0.0577 n.a. n.a. 0.4341393 114.40656 85.506356 2025-Oct-21 09:00 A 12 03 27.14 -00 18 43.6 88.855504 2.833531 32.352 n.a. 0.901008440717 -5.7024195 0.10750747985746 7.1780096 26.9522 /L 149.9482 26.0/ 0.0564 n.a. n.a. 0.4220838 115.16211 85.630168 2025-Oct-21 09:10 N 12 03 27.39 -00 18 45.4 87.578411 4.991181 32.352 n.a. 0.900985571333 -5.7018904 0.10753627054669 7.1799030 26.9580 /L 149.9409 26.1/ 0.0554 n.a. n.a. 0.4101417 115.95879 85.753330 2025-Oct-21 09:20 N 12 03 27.64 -00 18 47.2 86.293626 7.146823 32.351 n.a. 0.900962704072 -5.7013612 0.10756507036082 7.1825597 26.9638 /L 149.9336 26.2/ 0.0545 n.a. n.a. 0.3983419 116.79809 85.875500 2025-Oct-21 09:30 N 12 03 27.87 -00 18 49.0 84.997406 9.299353 32.350 n.a. 0.900939838935 -5.7008318 0.10759388235349 7.1859758 26.9696 /L 149.9262 26.3/ 0.0538 n.a. n.a. 0.3867130 117.68140 85.996339 2025-Oct-21 09:40 Cm 12 03 28.09 -00 18 50.8 83.685892 11.447631 32.349 n.a. 0.900916975921 -5.7003022 0.10762270955966 7.1901458 26.9755 /L 149.9188 26.4/ 0.0532 n.a. n.a. 0.3752836 118.60996 86.115511 2025-Oct-21 09:50 Cm 12 03 28.31 -00 18 52.6 82.355078 13.590464 32.348 n.a. 0.900894115031 -5.6997725 0.10765155498983 7.1950629 26.9814 /L 149.9113 26.5/ 0.0528 n.a. n.a. 0.3640815 119.58478 86.232685 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-22 08:50 A 12 04 06.28 -00 23 04.0 89.774106 1.419517 32.239 n.a. 0.897759960829 -5.6252239 0.11187899573949 7.2625484 27.7619 /L 148.9109 37.6/ 0.8039 n.a. n.a. 0.4571740 114.55303 85.134023 2025-Oct-22 09:00 A 12 04 06.56 -00 23 05.9 88.500261 3.577900 32.238 n.a. 0.897737401100 -5.6246732 0.11190812441700 7.2639399 27.7676 /L 148.9036 37.7/ 0.8184 n.a. n.a. 0.4456207 115.24354 85.256099 2025-Oct-22 09:10 N 12 04 06.82 -00 23 07.8 87.221254 5.735054 32.237 n.a. 0.897714843581 -5.6241223 0.11193726020945 7.2660964 27.7733 /L 148.8963 37.8/ 0.8329 n.a. n.a. 0.4341766 115.96730 85.377563 2025-Oct-22 09:20 N 12 04 07.08 -00 23 09.7 85.933399 7.889895 32.236 n.a. 0.897692288271 -5.6235713 0.11196640617939 7.2690149 27.7791 /L 148.8890 37.9/ 0.8474 n.a. n.a. 0.4228682 116.72506 85.498090 2025-Oct-22 09:30 N 12 04 07.32 -00 23 11.6 84.632917 10.041308 32.235 n.a. 0.897669735172 -5.6230201 0.11199556537465 7.2726911 27.7848 /L 148.8816 38.0/ 0.8618 n.a. n.a. 0.4117215 117.51741 85.617362 2025-Oct-22 09:40 C 12 04 07.56 -00 23 13.5 83.315906 12.188139 32.235 n.a. 0.897647184285 -5.6224687 0.11202474082248 7.2771191 27.7907 /L 148.8742 38.1/ 0.8763 n.a. n.a. 0.4007624 118.34480 85.735061 2025-Oct-22 09:50 C 12 04 07.80 -00 23 15.4 81.978301 14.329178 32.234 n.a. 0.897624635609 -5.6219172 0.11205393552379 7.2822916 27.7965 /L 148.8668 38.2/ 0.8907 n.a. n.a. 0.3900161 119.20742 85.850881 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-23 08:40 Ar 12 04 47.76 -00 27 39.2 90.700435 -0.000920 32.131 n.a. 0.894556644529 -5.5449243 0.11629974664180 7.3491760 28.5615 /L 147.8754 49.1/ 3.2738 n.a. n.a. 0.4920127 114.06195 84.623320 2025-Oct-23 08:50 A 12 04 48.06 -00 27 41.2 89.428127 2.157640 32.130 n.a. 0.894534406904 -5.5443518 0.11632922167534 7.3500612 28.5671 /L 147.8681 49.2/ 3.3047 n.a. n.a. 0.4808473 114.66722 84.743950 2025-Oct-23 09:00 A 12 04 48.35 -00 27 43.2 88.153181 4.315751 32.130 n.a. 0.894512171576 -5.5437792 0.11635870179516 7.3517125 28.5728 /L 147.8609 49.3/ 3.3356 n.a. n.a. 0.4697627 115.29899 84.864311 2025-Oct-23 09:10 N 12 04 48.63 -00 27 45.2 86.871949 6.472339 32.129 n.a. 0.894489938545 -5.5432064 0.11638819007009 7.3541278 28.5784 /L 147.8536 49.4/ 3.3664 n.a. n.a. 0.4587838 115.95764 84.984095 2025-Oct-23 09:20 N 12 04 48.90 -00 27 47.2 85.580718 8.626312 32.128 n.a. 0.894467707812 -5.5426334 0.11641768955825 7.3573039 28.5841 /L 147.8462 49.5/ 3.3971 n.a. n.a. 0.4479350 116.64339 85.102991 2025-Oct-23 09:30 N 12 04 49.16 -00 27 49.2 84.275677 10.776546 32.127 n.a. 0.894445479377 -5.5420603 0.11644720330107 7.3612358 28.5898 /L 147.8389 49.6/ 3.4277 n.a. n.a. 0.4372405 117.35634 85.220697 2025-Oct-23 09:40 C 12 04 49.41 -00 27 51.2 82.952873 12.921870 32.127 n.a. 0.894423253242 -5.5414870 0.11647673431762 7.3659172 28.5956 /L 147.8315 49.7/ 3.4581 n.a. n.a. 0.4267238 118.09639 85.336912 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-24 08:40 A 12 05 31.93 -00 32 31.3 90.363274 0.730732 32.029 n.a. 0.891378374030 -5.4609094 0.12080052704405 7.4381580 29.3565 /L 146.8346 60.7/ 7.3963 n.a. n.a. 0.5158790 114.19812 84.217063 2025-Oct-24 08:50 A 12 05 32.24 -00 32 33.4 89.090652 2.889233 32.028 n.a. 0.891356473411 -5.4603149 0.12083035940421 7.4392993 29.3620 /L 146.8274 60.8/ 7.4436 n.a. n.a. 0.5051536 114.75517 84.335979 2025-Oct-24 09:00 A 12 05 32.54 -00 32 35.5 87.814296 5.047000 32.027 n.a. 0.891334575177 -5.4597202 0.12086019787692 7.4412062 29.3676 /L 146.8201 60.9/ 7.4908 n.a. n.a. 0.4945077 115.33389 84.454646 2025-Oct-24 09:10 N 12 05 32.84 -00 32 37.7 86.530542 7.202956 32.026 n.a. 0.891312679328 -5.4591253 0.12089004552789 7.4438761 29.3732 /L 146.8128 61.0/ 7.5378 n.a. n.a. 0.4839646 115.93431 84.572766 2025-Oct-24 09:20 N 12 05 33.12 -00 32 39.8 85.235648 9.356001 32.026 n.a. 0.891290785866 -5.4585303 0.12091990541018 7.4473053 29.3788 /L 146.8055 61.1/ 7.5846 n.a. n.a. 0.4735471 116.55631 84.690042 2025-Oct-24 09:30 N 12 05 33.40 -00 32 41.9 83.925763 11.504998 32.025 n.a. 0.891268894790 -5.4579352 0.12094978055835 7.4514883 29.3845 /L 146.7982 61.2/ 7.6312 n.a. n.a. 0.4632775 117.19965 84.806185 2025-Oct-24 09:40 C 12 05 33.67 -00 32 44.0 82.596882 13.648762 32.024 n.a. 0.891247006102 -5.4573399 0.12097967398268 7.4564185 29.3902 /L 146.7908 61.3/ 7.6777 n.a. n.a. 0.4531779 117.86391 84.920907 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-25 08:40 A 12 06 18.53 -00 37 38.8 90.034958 1.455832 31.931 n.a. 0.888249543207 -5.3737158 0.12535312626387 7.5287321 30.1410 /L 145.7961 72.2/ 13.0109 n.a. n.a. 0.5403958 114.30866 83.792778 2025-Oct-25 08:50 A 12 06 18.85 -00 37 41.0 88.761716 3.614201 31.931 n.a. 0.888227992342 -5.3730991 0.12538332232684 7.5301253 30.1465 /L 145.7888 72.3/ 13.0733 n.a. n.a. 0.5300830 114.82177 83.910001 2025-Oct-25 09:00 N 12 06 19.17 -00 37 43.3 87.483657 5.771559 31.930 n.a. 0.888206443950 -5.3724823 0.12541352551140 7.5322834 30.1520 /L 145.7816 72.4/ 13.1357 n.a. n.a. 0.5198489 115.35257 84.026992 2025-Oct-25 09:10 N 12 06 19.48 -00 37 45.5 86.197099 7.926823 31.929 n.a. 0.888184898033 -5.3718654 0.12544373887956 7.5352034 30.1575 /L 145.7743 72.5/ 13.1979 n.a. n.a. 0.5097152 115.90084 84.143464 2025-Oct-25 09:20 N 12 06 19.78 -00 37 47.7 84.898269 10.078883 31.929 n.a. 0.888163354591 -5.3712482 0.12547396547876 7.5388810 30.1631 /L 145.7670 72.6/ 13.2600 n.a. n.a. 0.4997033 116.46626 84.259132 2025-Oct-25 09:30 C 12 06 20.08 -00 37 49.9 83.583270 12.226593 31.928 n.a. 0.888141813625 -5.3706310 0.12550420833621 7.5433104 30.1686 /L 145.7596 72.7/ 13.3218 n.a. n.a. 0.4898342 117.04834 84.373716 2025-Oct-25 09:40 C 12 06 20.36 -00 37 52.2 82.248043 14.368749 31.927 n.a. 0.888120275135 -5.3700135 0.12553447045289 7.5484844 30.1742 /L 145.7523 72.9/ 13.3834 n.a. n.a. 0.4801283 117.64649 84.486942 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< 2025-Oct-26 08:30 Ar 12 07 07.25 -00 42 59.5 90.987432 0.015899 31.839 n.a. 0.885193181895 -5.2839718 0.12992781572214 7.6198711 30.9095 /L 144.7670 83.6/ 19.8731 n.a. n.a. 0.5755282 113.93953 83.234929 2025-Oct-26 08:40 A 12 07 07.59 -00 43 01.9 89.715520 2.174281 31.839 n.a. 0.885171991013 -5.2833331 0.12995837620873 7.6207460 30.9148 /L 144.7599 83.7/ 19.9487 n.a. n.a. 0.5655463 114.39794 83.350410 2025-Oct-26 08:50 A 12 07 07.93 -00 43 04.2 88.441367 4.332451 31.838 n.a. 0.885150802692 -5.2826943 0.12998894173979 7.6223868 30.9203 /L 144.7526 83.9/ 20.0244 n.a. n.a. 0.5556216 114.87102 83.465957 2025-Oct-26 09:00 N 12 07 08.26 -00 43 06.6 87.161330 6.489339 31.837 n.a. 0.885129616934 -5.2820553 0.13001951538356 7.6247915 30.9257 /L 144.7454 84.0/ 20.1001 n.a. n.a. 0.5457748 115.35849 83.581291 2025-Oct-26 09:10 N 12 07 08.59 -00 43 08.9 85.871701 8.643856 31.837 n.a. 0.885108433739 -5.2814162 0.13005010019773 7.6279569 30.9312 /L 144.7381 84.1/ 20.1757 n.a. n.a. 0.5360266 115.86000 83.696131 2025-Oct-26 09:20 N 12 07 08.91 -00 43 11.2 84.568675 10.794883 31.836 n.a. 0.885087253109 -5.2807769 0.13008069922373 7.6318782 30.9366 /L 144.7308 84.2/ 20.2512 n.a. n.a. 0.5263970 116.37504 83.810204 2025-Oct-26 09:30 C 12 07 09.22 -00 43 13.6 83.248307 12.941259 31.835 n.a. 0.885066075042 -5.2801374 0.13011131548078 7.6365490 30.9422 /L 144.7235 84.3/ 20.3265 n.a. n.a. 0.5169059 116.90304 83.923238 2025-Oct-26 09:40 C 12 07 09.52 -00 43 15.9 81.906479 15.081765 31.835 n.a. 0.885044899541 -5.2794978 0.13014195196022 7.6419618 30.9477 /L 144.7161 84.4/ 20.4016 n.a. n.a. 0.5075723 117.44326 84.034967 >..... Daylight Cut-off Requested .....< >..... Elevation Cut-off Requested .....< $$EOE *************************************************************************************************************************************************************************************************************************************************** Column meaning: TIME Times PRIOR to 1962 are UT1, a mean-solar time closely related to the prior but now-deprecated GMT. Times AFTER 1962 are in UTC, the current civil or "wall-clock" time-scale. UTC is kept within 0.9 seconds of UT1 using integer leap-seconds for 1972 and later years. Conversion from the internal Barycentric Dynamical Time (TDB) of solar system dynamics to the non-uniform civil UT time-scale requested for output has not been determined for UTC times after the next July or January 1st. Therefore, the last known leap-second is used as a constant over future intervals. Time tags refer to the UT time-scale conversion from TDB on Earth regardless of observer location within the solar system, although clock rates may differ due to the local gravity field and no analog to "UT" may be defined for that location. Any 'b' symbol in the 1st-column denotes a B.C. date. First-column blank (" ") denotes an A.D. date. CALENDAR SYSTEM Mixed calendar mode was active such that calendar dates after AD 1582-Oct-15 (if any) are in the modern Gregorian system. Dates prior to 1582-Oct-5 (if any) are in the Julian calendar system, which is automatically extended for dates prior to its adoption on 45-Jan-1 BC. The Julian calendar is useful for matching historical dates. The Gregorian calendar more accurately corresponds to the Earth's orbital motion and seasons. A "Gregorian-only" calendar mode is available if such physical events are the primary interest. NOTE: "n.a." in output means quantity "not available" at the print-time. SOLAR PRESENCE (OBSERVING SITE) Time tag is followed by a blank, then a solar-presence condition code: '*' Daylight (refracted solar upper-limb on or above apparent horizon) 'C' Civil twilight/dawn 'N' Nautical twilight/dawn 'A' Astronomical twilight/dawn ' ' Night OR geocentric ephemeris LUNAR PRESENCE WITH TARGET RISE/TRANSIT/SET EVENT MARKER (OBSERVING SITE) The solar-presence code column is immediately followed by another marker: 'm' Refracted upper-limb of Moon on or above apparent horizon ' ' Refracted upper-limb of Moon below apparent horizon OR geocentric The lunar presence marker (an ongoing state) can be over-ridden by a target event marker if an event has occurred since the last output step: 'r' Rise (target body on or went above cut-off RTS elevation) 'e' Elevation max (target body maximum elevation angle has occurred) 't' Transit (target body at or passed through observer meridian) 's' Set (target body on or went below cut-off RTS elevation) RTS MARKERS (TVH) Rise and set are with respect to the reference ellipsoid true visual horizon defined by the elevation cut-off angle. Horizon dip and yellow-light refraction (Earth only) are considered. Accuracy is < or = to twice the requested search step-size. 'R.A._____(ICRF)_____DEC' = Astrometric right ascension and declination of the target center with respect to the observing site (coordinate origin) in the reference frame of the planetary ephemeris (ICRF). Compensated for down-leg light-time delay aberration. Units: RA in hours-minutes-seconds of time, HH MM SS.ff{ffff} DEC in degrees-minutes-seconds of arc, sDD MN SC.f{ffff} 'Azi____(a-app)___Elev' = Airless apparent azimuth and elevation of target center. Compensated for light-time, the gravitational deflection of light, stellar aberration, precession and nutation. Azimuth is measured clockwise from north: North(0) -> East(90) -> South(180) -> West(270) -> North (360) Elevation angle is with respect to a plane perpendicular to the reference surface local zenith direction. TOPOCENTRIC ONLY. Units: DEGREES 'APmag S-brt' = The targets' approximate apparent visual magnitude and surface brightness. For planets and natural satellites, output is restricted to solar phase angles covered by observational data. Outside the observed phase angle range, "n.a." may be output to avoid extrapolation beyond the limit of model validity. For Earth-based observers, the estimated dimming due to atmospheric absorption (extinction) is available as a separate, requestable quantity. Surface brightness is the average airless visual magnitude of a square-arcsecond of the illuminated portion of the apparent disk. It is computed only if the target radius is known. Units: MAGNITUDES & MAGNITUDES PER SQUARE ARCSECOND 'r rdot' = The Sun's apparent range ("r", light-time aberrated) and range-rate ("rdot") relative to the target center, as seen by the observer. A positive "rdot" means the target center was moving away from the Sun, negative means moving toward the Sun. Units: AU and KM/S 'delta deldot' = Apparent range ("delta", light-time aberrated) and range-rate ("delta-dot") of the target center relative to the observer. A positive "deldot" means the target center is moving away from the observer, negative indicates movement toward the observer. Units: AU and KM/S 'S-O-T /r' = Sun-Observer-Target apparent SOLAR ELONGATION ANGLE seen from the observers' location at print-time. The '/r' column provides a code indicating the targets' apparent position relative to the Sun in the observers' sky, as described below: Case A: For an observing location on the surface of a rotating body, that body rotational sense is considered: /T indicates target TRAILS Sun (evening sky: rises and sets AFTER Sun) /L indicates target LEADS Sun (morning sky: rises and sets BEFORE Sun) Case B: For an observing point that does not have a rotational model (such as a spacecraft), the "leading" and "trailing" condition is defined by the observers' heliocentric ORBITAL motion: * If continuing in the observers' current direction of heliocentric motion would encounter the targets' apparent longitude first, followed by the Sun's, the target LEADS the Sun as seen by the observer. * If the Sun's apparent longitude would be encountered first, followed by the targets', the target TRAILS the Sun. Two other codes can be output: /* indicates observer is Sun-centered (undefined) /? Target is aligned with Sun center (no lead or trail) The S-O-T solar elongation angle is numerically the minimum separation angle of the Sun and target in the sky in any direction. It does NOT indicate the amount of separation in the leading or trailing directions, which would be defined along the equator of a spherical coordinate system. Units: DEGREES 'S-T-O' = The Sun-Target-Observer angle; the interior vertex angle at target center formed by a vector from the target to the apparent center of the Sun (at reflection time on the target) and the apparent vector from target to the observer at print-time. Slightly different from true PHASE ANGLE (requestable separately) at the few arcsecond level in that it includes stellar aberration on the down-leg from target to observer. Units: DEGREES 'T-O-M/MN_Illu%' = Target-Observer-Moon LUNAR ELONGATION angle and illuminated percentage. The apparent lunar elongation angle between target body center and Moon center, seen from the observing site, along with fraction of the lunar disk illuminated by the Sun. A negative lunar elongation angle indicates the target center is behind the Moon. Units: DEGREES & PERCENT 'RA_3sigma DEC_3sigma' = Uncertainty in Right-Ascension and Declination. Output values are the formal +/- 3 standard-deviations (sigmas) around nominal position. Units: ARCSECONDS 'Sky_motion Sky_mot_PA RelVel-ANG' = Total apparent angular rate of the target in the plane-of-sky. "Sky_mot_PA" is the position angle of the target's direction of motion in the plane-of-sky, measured counter-clockwise from the apparent of-date north pole direction. "RelVel-ANG" is the flight path angle of the target's relative motion with respect to the observer's line-of-sight, in the range [-90,+90], where positive values indicate motion away from the observer, negative values are toward the observer: -90 = target is moving directly toward the observer 0 = target is moving at right angles to the observer's line-of-sight +90 = target is moving directly away from the observer UNITS: ARCSECONDS/MINUTE, DEGREES, DEGREES Computations by ... Solar System Dynamics Group, Horizons On-Line Ephemeris System 4800 Oak Grove Drive, Jet Propulsion Laboratory Pasadena, CA 91109 USA General site: https://ssd.jpl.nasa.gov/ Mailing list: https://ssd.jpl.nasa.gov/email_list.html System news : https://ssd.jpl.nasa.gov/horizons/news.html User Guide : https://ssd.jpl.nasa.gov/horizons/manual.html Connect : browser https://ssd.jpl.nasa.gov/horizons/app.html#/x API https://ssd-api.jpl.nasa.gov/doc/horizons.html command-line telnet ssd.jpl.nasa.gov 6775 e-mail/batch https://ssd.jpl.nasa.gov/ftp/ssd/horizons_batch.txt scripts https://ssd.jpl.nasa.gov/ftp/ssd/SCRIPTS Author : Jon.D.Giorgini@jpl.nasa.gov ***************************************************************************************************************************************************************************************************************************************************