API VERSION: 1.2 API SOURCE: NASA/JPL Horizons API ******************************************************************************* Revised: Nov 06, 2024 INTEGRAL Spacecraft (gamma-ray observatory) -198 http://www.esa.int/export/esaMI/Integral/ESAR0RPV16D_0.html INTEGRAL (INTErnational Gamma-Ray Astrophysics Laboratory): Deployment (Proton) = Oct 17, 2002 Diameter/length (meters) = 3.7/5 m ORBITAL DATA: Inclination = 51 degrees Orbital period = ~72 hours Apogee altitude = ~ 155000 km Perigee altitude = ~9,000 km The spacecraft will spend most of its time above an altitude of 40,000 km (outside Earth's radiation belts), thus minimizing background radiation effects. Will study black holes, neutron stars, active galactic nuclei and supernovae, providing information on formation of new chemical elements and gamma-ray bursts. ESA mission. WEIGHTS & PROPULSION: Launch Mass: 4 tonnes SPACECRAFT TRAJECTORY Launch to 2005-Jan-31 JPL Multi-Mission Navigation Team, merged solutions: OD0018_021017, OD0020_021019, OD0022_021021, OD0030_021029, OD0035_021108, OD0037_021119, OD0040_021129, OD0042_021206, OD0045_021216, OD0047_021222, OD0051_030102, OD0053_030108, OD0057_030120, OD0060_030127, OD0062_030207, OD0066_030219, OD0068_030228, OD0071_030310, OD0075_030321, OD0079_030402, OD0084_030416, OD0089_030502, OD0090_030505, OD0097_030529, OD0105_030624, OD0113_030721, OD0122_030817, OD0127_030907, OD0131_030919, OD0134_031001, OD0141_031022, OD0148_031117, OD0153_031201, OD0157_031212, OD0163_031230, OD0169_040126, OD0179_040222, OD0182_040302, OD0184_040309, OD0192_040401, OD0202_040428, OD0209_040521, OD0212_040530, OD0219_040620, OD0227_040714, OD0236_040810, OD0240_040822, OD0246_040906, OD0251_040927, OD0256_041015, OD0260_041101, OD0267_041123, OD0277_041215, OD0285_050101. 2005-Jan-31 to 2015-Jan-01: JSpOC TLEs 2015-Jan-01 to 2015-Dec-02: ESA-provided ephemeris 2015-Dec-02 to PRESENT : JSpOC TLEs NOTE: The ESA ephemeris is used for much of 2015 since TLE's issued by JSpOC were based on an obsolete predictive ephemeris for the spacecraft that did not reflect January 2015 maneuvering of INTEGRAL to a different orbit. http://sci.esa.int/integral/55345-integral-manoeuvres-for-the-future/ ******************************************************************************* ******************************************************************************* Ephemeris / API_USER Thu Nov 7 15:48:03 2024 Pasadena, USA / Horizons ******************************************************************************* Target body name: INTEGRAL (spacecraft) (-198) {source: integral_merged} Center body name: Earth (399) {source: DE441} Center-site name: iTelescope Obs.,Beryl Junc. (Sato) ******************************************************************************* Start time : A.D. 2024-Oct-31 00:00:00.0000 UT Stop time : A.D. 2024-Nov-01 00:00:00.0000 UT Step-size : 10 minutes ******************************************************************************* Target pole/equ : undefined Target radii : undefined Center geodetic : 246.3025, 37.7377919, 1.56349 {E-lon(deg),Lat(deg),Alt(km)} Center cylindric: 246.3025,5051.53114,3883.42609 {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: DE441} Rel. light bend : Sun {source: DE441} 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.241107.p250203 EOP coverage : DATA-BASED 1962-JAN-20 TO 2024-NOV-07. PREDICTS-> 2025-FEB-02 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 >..... Daylight Cut-off Requested .....< 2024-Oct-31 00:50 C 01 36 49.18 +74 32 27.4 19.336122 37.188173 n.a. n.a. 0.993135398547 -0.4882594 0.00064800581225 1.3710281 119.2281 /T 60.7396 115.5/ 2.1701 n.a. n.a. 161.32105 2.2562216 47.335321 2024-Oct-31 01:00 C 01 37 01.32 +74 59 05.0 18.873328 37.873391 n.a. n.a. 0.993133420728 -0.4990275 0.00065348187140 1.3578830 118.7994 /T 61.1679 115.1/ 2.1503 n.a. n.a. 158.37353 1.6359907 47.346451 2024-Oct-31 01:10 N 01 37 09.02 +75 25 13.7 18.375147 38.526732 n.a. n.a. 0.993131400294 -0.5095124 0.00065890573763 1.3450201 118.3773 /T 61.5896 114.7/ 2.1303 n.a. n.a. 155.46804 0.9927903 47.367334 2024-Oct-31 01:20 N 01 37 12.01 +75 50 53.8 17.843124 39.147376 n.a. n.a. 0.993129338360 -0.5197257 0.00066427850480 1.3324203 117.9617 /T 62.0048 114.3/ 2.1102 n.a. n.a. 152.60147 0.3260828 47.398062 2024-Oct-31 01:30 N 01 37 10.02 +76 16 05.5 17.278980 39.734568 n.a. n.a. 0.993127235992 -0.5296784 0.00066960119017 1.3200645 117.5528 /T 62.4133 113.9/ 2.0898 n.a. n.a. 149.77097 359.63527 47.438713 2024-Oct-31 01:40 A 01 37 02.77 +76 40 48.7 16.684622 40.287630 n.a. n.a. 0.993125094215 -0.5393806 0.00067487473620 1.3079344 117.1504 /T 62.8153 113.6/ 2.0692 n.a. n.a. 146.97397 358.91970 47.489354 2024-Oct-31 01:50 A 01 36 49.94 +77 05 03.7 16.062137 40.805965 n.a. n.a. 0.993122914015 -0.5488422 0.00068010001251 1.2960122 116.7547 /T 63.2106 113.2/ 2.0484 n.a. n.a. 144.20816 358.17864 47.550039 2024-Oct-31 02:00 A 01 36 31.22 +77 28 50.6 15.413790 41.289073 n.a. n.a. 0.993120696338 -0.5580725 0.00068527781770 1.2842802 116.3656 /T 63.5993 112.8/ 2.0275 n.a. n.a. 141.47145 357.41130 47.620815 2024-Oct-31 02:10 01 36 06.27 +77 52 09.2 14.742014 41.736552 n.a. n.a. 0.993118442095 -0.5670801 0.00069040888135 1.2727215 115.9832 /T 63.9813 112.5/ 2.0064 n.a. n.a. 138.76194 356.61683 47.701721 2024-Oct-31 02:20 01 35 34.72 +78 14 59.6 14.049400 42.148105 n.a. n.a. 0.993116152162 -0.5758734 0.00069549386602 1.2613198 115.6075 /T 64.3566 112.1/ 1.9851 n.a. n.a. 136.07795 355.79431 47.792788 2024-Oct-31 02:30 01 34 56.20 +78 37 21.8 13.338681 42.523553 n.a. n.a. 0.993113827383 -0.5844602 0.00070053336918 1.2500589 115.2385 /T 64.7253 111.8/ 1.9637 n.a. n.a. 133.41798 354.94272 47.894046 2024-Oct-31 02:40 01 34 10.33 +78 59 15.8 12.612714 42.862835 n.a. n.a. 0.993111468571 -0.5928480 0.00070552792538 1.2389236 114.8762 /T 65.0872 111.5/ 1.9422 n.a. n.a. 130.78067 354.06101 48.005519 2024-Oct-31 02:50 01 33 16.67 +79 20 41.3 11.874456 43.166012 n.a. n.a. 0.993109076511 -0.6010439 0.00071047800822 1.2278988 114.5206 /T 65.4424 111.2/ 1.9205 n.a. n.a. 128.16485 353.14802 48.127229 2024-Oct-31 03:00 01 32 14.80 +79 41 38.4 11.126940 43.433273 n.a. n.a. 0.993106651958 -0.6090547 0.00071538403253 1.2169701 114.1719 /T 65.7908 110.9/ 1.8987 n.a. n.a. 125.56946 352.20254 48.259200 2024-Oct-31 03:10 01 31 04.27 +80 02 06.9 10.373251 43.664934 n.a. n.a. 0.993104195643 -0.6168868 0.00072024635651 1.2061238 113.8299 /T 66.1324 110.6/ 1.8768 n.a. n.a. 122.99358 351.22327 48.401454 2024-Oct-31 03:20 01 29 44.58 +80 22 06.6 9.616491 43.861440 n.a. n.a. 0.993101708269 -0.6245463 0.00072506528389 1.1953465 113.4946 /T 66.4673 110.3/ 1.8549 n.a. n.a. 120.43642 350.20885 48.554015 2024-Oct-31 03:30 01 28 15.26 +80 41 37.4 8.859755 44.023361 n.a. n.a. 0.993099190518 -0.6320390 0.00072984106615 1.1846254 113.1662 /T 66.7953 110.0/ 1.8328 n.a. n.a. 117.89731 349.15784 48.716911 2024-Oct-31 03:40 01 26 35.77 +81 00 39.0 8.106099 44.151390 n.a. n.a. 0.993096643047 -0.6393706 0.00073457390473 1.1739484 112.8446 /T 67.1166 109.7/ 1.8107 n.a. n.a. 115.37566 348.06877 48.890173 2024-Oct-31 03:50 01 24 45.60 +81 19 11.3 7.358512 44.246340 n.a. n.a. 0.993094066493 -0.6465462 0.00073926395331 1.1633038 112.5299 /T 67.4310 109.4/ 1.7885 n.a. n.a. 112.87101 346.94006 49.073836 2024-Oct-31 04:00 01 22 44.18 +81 37 14.1 6.619886 44.309137 n.a. n.a. 0.993091461470 -0.6535711 0.00074391132001 1.1526806 112.2220 /T 67.7386 109.1/ 1.7663 n.a. n.a. 110.38297 345.77013 49.267941 2024-Oct-31 04:10 01 20 30.95 +81 54 47.0 5.892996 44.340812 n.a. n.a. 0.993088828574 -0.6604499 0.00074851606978 1.1420683 111.9209 /T 68.0394 108.9/ 1.7440 n.a. n.a. 107.91124 344.55735 49.472535 2024-Oct-31 04:20 e 01 18 05.33 +82 11 49.9 5.180467 44.342493 n.a. n.a. 0.993086168381 -0.6671873 0.00075307822660 1.1314569 111.6266 /T 68.3333 108.6/ 1.7217 n.a. n.a. 105.45560 343.30007 49.687669 2024-Oct-31 04:30 01 15 26.74 +82 28 22.4 4.484766 44.315401 n.a. n.a. 0.993083481449 -0.6737878 0.00075759777581 1.1208372 111.3391 /T 68.6204 108.4/ 1.6995 n.a. n.a. 103.01593 341.99665 49.913406 2024-Oct-31 04:40 01 12 34.60 +82 44 24.3 3.808175 44.260830 n.a. n.a. 0.993080768320 -0.6802555 0.00076207466648 1.1102003 111.0585 /T 68.9007 108.2/ 1.6772 n.a. n.a. 100.59214 340.64548 50.149812 2024-Oct-31 04:50 01 09 28.33 +82 59 55.3 3.152783 44.180150 n.a. n.a. 0.993078029518 -0.6865945 0.00076650881364 1.0995380 110.7846 /T 69.1743 107.9/ 1.6549 n.a. n.a. 98.184236 339.24501 50.396962 2024-Oct-31 05:00 01 06 07.35 +83 14 55.2 2.520478 44.074785 n.a. n.a. 0.993075265551 -0.6928087 0.00077090010066 1.0888429 110.5176 /T 69.4410 107.7/ 1.6327 n.a. n.a. 95.792295 337.79381 50.654938 2024-Oct-31 05:10 01 02 31.12 +83 29 23.5 1.912936 43.946209 n.a. n.a. 0.993072476913 -0.6989017 0.00077524838155 1.0781077 110.2573 /T 69.7010 107.5/ 1.6106 n.a. n.a. 93.416443 336.29058 50.923829 2024-Oct-31 05:20 00 58 39.14 +83 43 20.2 1.331622 43.795936 n.a. n.a. 0.993069664083 -0.7048772 0.00077955348320 1.0673261 110.0037 /T 69.9543 107.3/ 1.5885 n.a. n.a. 91.056875 334.73426 51.203731 2024-Oct-31 05:30 00 54 30.93 +83 56 44.7 0.777791 43.625507 n.a. n.a. 0.993066827524 -0.7107385 0.00078381520777 1.0564921 109.7568 /T 70.2009 107.1/ 1.5664 n.a. n.a. 88.713845 333.12403 51.494746 2024-Oct-31 05:40 00 50 06.10 +84 09 37.1 0.252488 43.436482 n.a. n.a. 0.993063967689 -0.7164889 0.00078803333492 1.0456005 109.5165 /T 70.4409 106.9/ 1.5445 n.a. n.a. 86.387669 331.45946 51.796979 2024-Oct-31 05:50 t 00 45 24.31 +84 21 56.9 359.756557 43.230430 n.a. n.a. 0.993061085017 -0.7221315 0.00079220762402 1.0346464 109.2829 /T 70.6742 106.7/ 1.5226 n.a. n.a. 84.078723 329.74053 52.110540 2024-Oct-31 06:00 00 40 25.35 +84 33 44.0 359.290648 43.008925 n.a. n.a. 0.993058179933 -0.7276693 0.00079633781650 1.0236258 109.0558 /T 70.9010 106.5/ 1.5008 n.a. n.a. 81.787445 327.96778 52.435537 2024-Oct-31 06:10 00 35 09.10 +84 44 58.3 358.855226 42.773529 n.a. n.a. 0.993055252851 -0.7331054 0.00080042363796 1.0125348 108.8352 /T 71.1213 106.3/ 1.4792 n.a. n.a. 79.514339 326.14238 52.772080 2024-Oct-31 06:20 00 29 35.58 +84 55 39.7 358.450580 42.525797 n.a. n.a. 0.993052304176 -0.7384423 0.00080446480042 1.0013703 108.6211 /T 71.3352 106.2/ 1.4577 n.a. n.a. 77.259971 324.26627 53.120270 2024-Oct-31 06:30 00 23 44.98 +85 05 48.0 358.076838 42.267259 n.a. n.a. 0.993049334298 -0.7436828 0.00080846100441 0.9901299 108.4133 /T 71.5427 106.0/ 1.4363 n.a. n.a. 75.024981 322.34222 53.480202 2024-Oct-31 06:40 00 17 37.65 +85 15 23.5 357.733977 41.999423 n.a. n.a. 0.993046343600 -0.7488295 0.00081241194117 0.9788114 108.2119 /T 71.7438 105.9/ 1.4151 n.a. n.a. 72.810081 320.37404 53.851954 2024-Oct-31 06:50 00 11 14.13 +85 24 26.2 357.421835 41.723765 n.a. n.a. 0.993043332453 -0.7538848 0.00081631729466 0.9674132 108.0167 /T 71.9387 105.7/ 1.3940 n.a. n.a. 70.616064 318.36658 54.235585 2024-Oct-31 07:00 00 04 35.18 +85 32 56.5 357.140125 41.441728 n.a. n.a. 0.993040301218 -0.7588511 0.00082017674362 0.9559344 107.8277 /T 72.1275 105.6/ 1.3731 n.a. n.a. 68.443810 316.32591 54.631124 2024-Oct-31 07:10 23 57 41.75 +85 40 54.6 356.888444 41.154714 n.a. n.a. 0.993037250248 -0.7637308 0.00082398996358 0.9443743 107.6447 /T 72.3102 105.4/ 1.3524 n.a. n.a. 66.294295 314.25937 55.038564 2024-Oct-31 07:20 23 50 35.01 +85 48 21.0 356.666288 40.864088 n.a. n.a. 0.993034179886 -0.7685259 0.00082775662881 0.9327330 107.4678 /T 72.4869 105.3/ 1.3319 n.a. n.a. 64.168599 312.17559 55.457847 2024-Oct-31 07:30 23 43 16.34 +85 55 16.5 356.473061 40.571166 n.a. n.a. 0.993031090467 -0.7732387 0.00083147641419 0.9210107 107.2967 /T 72.6577 105.2/ 1.3116 n.a. n.a. 62.067921 310.08458 55.888856 2024-Oct-31 07:40 23 35 47.31 +86 01 41.8 356.308085 40.277221 n.a. n.a. 0.993027982317 -0.7778712 0.00083514899709 0.9092083 107.1315 /T 72.8227 105.0/ 1.2915 n.a. n.a. 59.993592 307.99763 56.331391 2024-Oct-31 07:50 23 28 09.67 +86 07 37.9 356.170612 39.983479 n.a. n.a. 0.993024855754 -0.7824253 0.00083877405914 0.8973271 106.9719 /T 72.9820 104.9/ 1.2716 n.a. n.a. 57.947089 305.92735 56.785156 2024-Oct-31 08:00 23 20 25.28 +86 13 05.8 356.059832 39.691114 n.a. n.a. 0.993021711089 -0.7869030 0.00084235128798 0.8853689 106.8179 /T 73.1357 104.8/ 1.2519 n.a. n.a. 55.930054 303.88750 57.249733 2024-Oct-31 08:10 23 12 36.11 +86 18 06.9 355.974879 39.401252 n.a. n.a. 0.993018548624 -0.7913061 0.00084588037893 0.8733356 106.6695 /T 73.2840 104.7/ 1.2325 n.a. n.a. 53.944321 301.89288 57.724556 2024-Oct-31 08:20 23 04 44.21 +86 22 42.5 355.914843 39.114968 n.a. n.a. 0.993015368656 -0.7956364 0.00084936103662 0.8612300 106.5263 /T 73.4269 104.6/ 1.2133 n.a. n.a. 51.991934 299.95920 58.208875 2024-Oct-31 08:30 22 56 51.59 +86 26 54.1 355.878773 38.833286 n.a. n.a. 0.993012171472 -0.7998956 0.00085279297652 0.8490548 106.3884 /T 73.5646 104.5/ 1.1944 n.a. n.a. 50.075179 298.10289 58.701721 2024-Oct-31 08:40 22 49 00.26 +86 30 43.5 355.865684 38.557177 n.a. n.a. 0.993008957354 -0.8040853 0.00085617592645 0.8368133 106.2556 /T 73.6971 104.4/ 1.1757 n.a. n.a. 48.196615 296.34089 59.201858 2024-Oct-31 08:50 22 41 12.11 +86 34 12.3 355.874565 38.287563 n.a. n.a. 0.993005726579 -0.8082071 0.00085950962797 0.8245091 106.1278 /T 73.8247 104.3/ 1.1573 n.a. n.a. 46.359113 294.69045 59.707729 2024-Oct-31 09:00 22 33 28.91 +86 37 22.4 355.904378 38.025310 n.a. n.a. 0.993002479414 -0.8122627 0.00086279383780 0.8121461 106.0048 /T 73.9475 104.2/ 1.1391 n.a. n.a. 44.565888 293.16899 60.217400 2024-Oct-31 09:10 22 25 52.28 +86 40 15.6 355.954070 37.771238 n.a. n.a. 0.992999216124 -0.8162534 0.00086602832901 0.7997287 105.8865 /T 74.0656 104.2/ 1.1213 n.a. n.a. 42.820550 291.79384 60.728483 2024-Oct-31 09:20 22 18 23.60 +86 42 53.8 356.022572 37.526111 n.a. n.a. 0.992995936965 -0.8201808 0.00086921289230 0.7872613 105.7728 /T 74.1791 104.1/ 1.1037 n.a. n.a. 41.127145 290.58210 61.238062 2024-Oct-31 09:30 22 11 04.06 +86 45 19.0 356.108801 37.290645 n.a. n.a. 0.992992642188 -0.8240461 0.00087234733712 0.7747487 105.6635 /T 74.2882 104.0/ 1.0864 n.a. n.a. 39.490201 289.55041 61.742604 2024-Oct-31 09:40 22 03 54.60 +86 47 33.1 356.211667 37.065504 n.a. n.a. 0.992989332039 -0.8278508 0.00087543149272 0.7621960 105.5585 /T 74.3930 104.0/ 1.0693 n.a. n.a. 37.914768 288.71469 62.237864 2024-Oct-31 09:50 21 56 55.94 +86 49 37.8 356.330073 36.851303 n.a. n.a. 0.992986006760 -0.8315962 0.00087846520917 0.7496086 105.4576 /T 74.4938 103.9/ 1.0526 n.a. n.a. 36.406462 288.08985 62.718792 2024-Oct-31 10:00 21 50 08.54 +86 51 35.1 356.462918 36.648604 n.a. n.a. 0.992982666585 -0.8352835 0.00088144835822 0.7369918 105.3606 /T 74.5905 103.8/ 1.0362 n.a. n.a. 34.971477 287.68938 63.179436 2024-Oct-31 10:10 21 43 32.65 +86 53 26.7 356.609100 36.457924 n.a. n.a. 0.992979311745 -0.8389139 0.00088438083423 0.7243516 105.2674 /T 74.6835 103.8/ 1.0200 n.a. n.a. 33.616598 287.52477 63.612858 2024-Oct-31 10:20 21 37 08.28 +86 55 14.2 356.767513 36.279727 n.a. n.a. 0.992975942466 -0.8424887 0.00088726255483 0.7116937 105.1778 /T 74.7729 103.7/ 1.0042 n.a. n.a. 32.349160 287.60482 64.011082 2024-Oct-31 10:30 21 30 55.26 +86 56 59.1 356.937056 36.114431 n.a. n.a. 0.992972558968 -0.8460089 0.00089009346166 0.6990242 105.0918 /T 74.8588 103.7/ 0.9886 n.a. n.a. 31.176978 287.93474 64.365066 2024-Oct-31 10:40 21 24 53.20 +86 58 43.0 357.116626 35.962405 n.a. n.a. 0.992969161468 -0.8494757 0.00089287352096 0.6863494 105.0090 /T 74.9414 103.6/ 0.9734 n.a. n.a. 30.108204 288.51503 64.664756 2024-Oct-31 10:50 21 19 01.55 +87 00 27.3 357.305127 35.823969 n.a. n.a. 0.992965750179 -0.8528902 0.00089560272410 0.6736756 104.9293 /T 75.0209 103.6/ 0.9584 n.a. n.a. 29.151124 289.34036 64.899204 2024-Oct-31 11:00 21 13 19.62 +87 02 13.1 357.501466 35.699398 n.a. n.a. 0.992962325307 -0.8562533 0.00089828108802 0.6610091 104.8526 /T 75.0974 103.5/ 0.9438 n.a. n.a. 28.313861 290.39834 65.056803 2024-Oct-31 11:10 21 07 46.55 +87 04 01.7 357.704553 35.588919 n.a. n.a. 0.992958887057 -0.8595662 0.00090090865560 0.6483565 104.7787 /T 75.1712 103.5/ 0.9295 n.a. n.a. 27.604011 291.66854 65.125630 2024-Oct-31 11:20 21 02 21.34 +87 05 54.0 357.913308 35.492713 n.a. n.a. 0.992955435629 -0.8628297 0.00090348549596 0.6357244 104.7074 /T 75.2424 103.5/ 0.9155 n.a. n.a. 27.028213 293.12204 65.093916 2024-Oct-31 11:30 20 57 02.88 +87 07 51.0 358.126655 35.410914 n.a. n.a. 0.992951971218 -0.8660449 0.00090601170464 0.6231194 104.6385 /T 75.3111 103.4/ 0.9018 n.a. n.a. 26.591697 294.72147 64.950604 2024-Oct-31 11:40 20 51 49.93 +87 09 53.6 358.343527 35.343612 n.a. n.a. 0.992948494017 -0.8692125 0.00090848740378 0.6105481 104.5718 /T 75.3776 103.4/ 0.8884 n.a. n.a. 26.297856 296.42214 64.685955 2024-Oct-31 11:50 20 46 41.13 +87 12 02.3 358.562863 35.290851 n.a. n.a. 0.992945004214 -0.8723336 0.00091091274212 0.5980172 104.5072 /T 75.4420 103.4/ 0.8752 n.a. n.a. 26.147914 298.17385 64.292151 2024-Oct-31 12:00 20 41 35.01 +87 14 17.9 358.783615 35.252631 n.a. n.a. 0.992941501994 -0.8754090 0.00091328789501 0.5855332 104.4445 /T 75.5046 103.3/ 0.8624 n.a. n.a. 26.140734 299.92355 63.763796 2024-Oct-31 12:10 20 36 29.94 +87 16 40.8 359.004741 35.228906 n.a. n.a. 0.992937987539 -0.8784396 0.00091561306431 0.5731029 104.3835 /T 75.5654 103.3/ 0.8500 n.a. n.a. 26.272812 301.61832 63.098273 2024-Oct-31 12:20 20 31 24.21 +87 19 11.4 359.225212 35.219589 n.a. n.a. 0.992934461027 -0.8814260 0.00091788847820 0.5607326 104.3240 /T 75.6248 103.3/ 0.8378 n.a. n.a. 26.538459 303.20814 62.295895 2024-Oct-31 12:30 20 26 15.91 +87 21 50.0 359.444007 35.224548 n.a. n.a. 0.992930922633 -0.8843692 0.00092011439091 0.5484290 104.2659 /T 75.6828 103.3/ 0.8258 n.a. n.a. 26.930139 304.64824 61.359866 2024-Oct-31 12:40 A 20 21 02.98 +87 24 36.6 359.660120 35.243609 n.a. n.a. 0.992927372530 -0.8872699 0.00092229108244 0.5361983 104.2089 /T 75.7396 103.2/ 0.8142 n.a. n.a. 27.438910 305.90051 60.296051 2024-Oct-31 12:50 A 20 15 43.21 +87 27 31.4 359.872557 35.276555 n.a. n.a. 0.992923810885 -0.8901288 0.00092441885810 0.5240468 104.1529 /T 75.7955 103.2/ 0.8029 n.a. n.a. 28.054906 306.93404 59.112629 2024-Oct-31 13:00 At 20 10 14.12 +87 30 34.3 0.080335 35.323128 n.a. n.a. 0.992920237866 -0.8929467 0.00092649804809 0.5119807 104.0976 /T 75.8506 103.2/ 0.7919 n.a. n.a. 28.767806 307.72478 57.819654 2024-Oct-31 13:10 Nm 20 04 33.04 +87 33 45.1 0.282489 35.383029 n.a. n.a. 0.992916653636 -0.8957242 0.00092852900692 0.5000059 104.0430 /T 75.9051 103.1/ 0.7811 n.a. n.a. 29.567227 308.25464 56.428611 2024-Oct-31 13:20 Nm 19 58 37.01 +87 37 03.3 0.478066 35.455918 n.a. n.a. 0.992913058355 -0.8984620 0.00093051211282 0.4881283 103.9888 /T 75.9592 103.1/ 0.7707 n.a. n.a. 30.443053 308.51018 54.951965 2024-Oct-31 13:30 Nm 19 52 22.75 +87 40 28.4 0.666133 35.541413 n.a. n.a. 0.992909452180 -0.9011609 0.00093244776703 0.4763536 103.9349 /T 76.0130 103.1/ 0.7605 n.a. n.a. 31.385655 308.48128 53.402755 2024-Oct-31 13:40 Cm 19 45 46.66 +87 43 59.9 0.845772 35.639096 n.a. n.a. 0.992905835267 -0.9038213 0.00093433639307 0.4646871 103.8810 /T 76.0668 103.1/ 0.7506 n.a. n.a. 32.386042 308.15971 51.794230 2024-Oct-31 13:50 Cm 19 38 44.71 +87 47 36.7 1.016085 35.748509 n.a. n.a. 0.992902207768 -0.9064440 0.00093617843594 0.4531342 103.8270 /T 76.1207 103.0/ 0.7409 n.a. n.a. 33.435938 307.53801 50.139536 >..... Daylight 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/hrzn_batch.txt scripts https://ssd.jpl.nasa.gov/ftp/ssd/SCRIPTS Author : Jon.D.Giorgini@jpl.nasa.gov ***************************************************************************************************************************************************************************************************************************************************