******************************************************************************* JPL/HORIZONS 225088 Gonggong (2007 OR10) 2025-Dec-12 17:45:07 Rec #: 225088 (+COV) Soln.date: 2025-Nov-04_19:21:52 # obs: 558 (1985-2025) IAU76/J2000 helio. ecliptic osc. elements (au, days, deg., period=Julian yrs): EPOCH= 2458143.5 ! 2018-Jan-25.00 (TDB) Residual RMS= .1082 EC= .5053098898568754 QR= 33.24677588479901 TP= 2399625.5243470427 OM= 336.8297620504239 W= 207.2889762423455 IN= 30.8404871174891 A= 67.20727825987868 MA= 104.6812514812086 ADIST= 101.1677806349583 PER= 550.97598 N= .001788873 ANGMOM= .121694 DAN= 90.84067 DDN= 34.53708 L= 180.7205286 B= -13.5939162 MOID= 32.27909851 TP= 1857-Nov-07.0243470427 Asteroid physical parameters (km, seconds, rotational period in hours): GM= n.a. RAD= n.a. ROTPER= 22.4 H= 1.84 G= .150 B-V= n.a. ALBEDO= n.a. STYP= n.a. ASTEROID comments: 1: soln ref.= JPL#22, OCC=3 2: source=ORB ******************************************************************************* ******************************************************************************* Ephemeris / WWW_USER Fri Dec 12 17:45:07 2025 Pasadena, USA / Horizons ******************************************************************************* Target body name: 225088 Gonggong (2007 OR10) {source: JPL#22} Center body name: Earth (399) {source: DE441} Center-site name: GEOCENTRIC ******************************************************************************* Start time : A.D. 1857-Feb-01 00:00:00.0000 UT Stop time : A.D. 1857-Mar-15 00:00:00.0000 UT Step-size : 180 minutes ******************************************************************************* Target pole/equ : undefined Target radii : undefined Center geodetic : 0.0, 0.0, -6378.137 {E-lon(deg),Lat(deg),Alt(km)} Center cylindric: 0.0, 0.0, 0.0 {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 : Sun 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 Small-body perts: Yes {source: SB441-N16} Atmos refraction: NO (AIRLESS) RA format : HMS Time format : CAL Calendar mode : Mixed Julian/Gregorian EOP file : eop.251212.p260310 EOP coverage : DATA-BASED 1962-JAN-20 TO 2025-DEC-12. PREDICTS-> 2026-MAR-09 Units conversion: 1 au= 149597870.700 km, c= 299792.458 km/s, 1 day= 86400.0 s Table cut-offs 1: Elevation (-90.0deg=NO ),Airmass (>38.000=NO), Daylight (NO ) Table cut-offs 2: Solar elongation ( 0.0,180.0=NO ),Local Hour Angle( 0.0=NO ) Table cut-offs 3: RA/DEC angular rate ( 0.0=NO ) ******************************************************************************* Initial IAU76/J2000 heliocentric ecliptic osculating elements (au, days, deg.): EPOCH= 2458143.5 ! 2018-Jan-25.00 (TDB) Residual RMS= .1082 EC= .5053098898568754 QR= 33.24677588479901 TP= 2399625.5243470427 OM= 336.8297620504239 W= 207.2889762423455 IN= 30.8404871174891 Equivalent ICRF heliocentric cartesian coordinates (au, au/d): X= 7.844550548406353E+01 Y=-3.501472851126874E+01 Z=-1.878481823316109E+01 VX= 1.132231315278791E-03 VY= 4.258398180708907E-04 VZ= 9.294988371606258E-04 Asteroid physical parameters (km, seconds, rotational period in hours): GM= n.a. RAD= n.a. ROTPER= 22.4 H= 1.84 G= .150 B-V= n.a. ALBEDO= n.a. STYP= n.a. ******************************************************************************* Date__(UT)__HR:MN r rdot ************************************************** $$SOE 1857-Feb-01 00:00 33.29713464746 -0.0044398 1857-Feb-01 03:00 33.29713432803 -0.0044089 1857-Feb-01 06:00 33.29713401083 -0.0043779 1857-Feb-01 09:00 33.29713369587 -0.0043469 1857-Feb-01 12:00 33.29713338314 -0.0043160 1857-Feb-01 15:00 33.29713307265 -0.0042850 1857-Feb-01 18:00 33.29713276440 -0.0042541 1857-Feb-01 21:00 33.29713245838 -0.0042231 1857-Feb-02 00:00 33.29713215459 -0.0041922 1857-Feb-02 03:00 33.29713185304 -0.0041612 1857-Feb-02 06:00 33.29713155372 -0.0041303 1857-Feb-02 09:00 33.29713125664 -0.0040993 1857-Feb-02 12:00 33.29713096179 -0.0040684 1857-Feb-02 15:00 33.29713066918 -0.0040374 1857-Feb-02 18:00 33.29713037880 -0.0040065 1857-Feb-02 21:00 33.29713009065 -0.0039755 1857-Feb-03 00:00 33.29712980474 -0.0039446 1857-Feb-03 03:00 33.29712952107 -0.0039137 1857-Feb-03 06:00 33.29712923962 -0.0038827 1857-Feb-03 09:00 33.29712896041 -0.0038518 1857-Feb-03 12:00 33.29712868343 -0.0038209 1857-Feb-03 15:00 33.29712840869 -0.0037899 1857-Feb-03 18:00 33.29712813618 -0.0037590 1857-Feb-03 21:00 33.29712786590 -0.0037281 1857-Feb-04 00:00 33.29712759786 -0.0036971 1857-Feb-04 03:00 33.29712733204 -0.0036662 1857-Feb-04 06:00 33.29712706846 -0.0036353 1857-Feb-04 09:00 33.29712680712 -0.0036044 1857-Feb-04 12:00 33.29712654800 -0.0035735 1857-Feb-04 15:00 33.29712629112 -0.0035425 1857-Feb-04 18:00 33.29712603647 -0.0035116 1857-Feb-04 21:00 33.29712578405 -0.0034807 1857-Feb-05 00:00 33.29712553387 -0.0034498 1857-Feb-05 03:00 33.29712528591 -0.0034189 1857-Feb-05 06:00 33.29712504019 -0.0033880 1857-Feb-05 09:00 33.29712479670 -0.0033571 1857-Feb-05 12:00 33.29712455544 -0.0033262 1857-Feb-05 15:00 33.29712431641 -0.0032953 1857-Feb-05 18:00 33.29712407962 -0.0032643 1857-Feb-05 21:00 33.29712384505 -0.0032334 1857-Feb-06 00:00 33.29712361272 -0.0032025 1857-Feb-06 03:00 33.29712338261 -0.0031716 1857-Feb-06 06:00 33.29712315474 -0.0031407 1857-Feb-06 09:00 33.29712292910 -0.0031098 1857-Feb-06 12:00 33.29712270569 -0.0030790 1857-Feb-06 15:00 33.29712248451 -0.0030481 1857-Feb-06 18:00 33.29712226556 -0.0030172 1857-Feb-06 21:00 33.29712204884 -0.0029863 1857-Feb-07 00:00 33.29712183436 -0.0029554 1857-Feb-07 03:00 33.29712162210 -0.0029245 1857-Feb-07 06:00 33.29712141207 -0.0028936 1857-Feb-07 09:00 33.29712120427 -0.0028627 1857-Feb-07 12:00 33.29712099870 -0.0028318 1857-Feb-07 15:00 33.29712079537 -0.0028009 1857-Feb-07 18:00 33.29712059426 -0.0027701 1857-Feb-07 21:00 33.29712039538 -0.0027392 1857-Feb-08 00:00 33.29712019873 -0.0027083 1857-Feb-08 03:00 33.29712000431 -0.0026774 1857-Feb-08 06:00 33.29711981212 -0.0026465 1857-Feb-08 09:00 33.29711962216 -0.0026157 1857-Feb-08 12:00 33.29711943443 -0.0025848 1857-Feb-08 15:00 33.29711924892 -0.0025539 1857-Feb-08 18:00 33.29711906565 -0.0025230 1857-Feb-08 21:00 33.29711888461 -0.0024922 1857-Feb-09 00:00 33.29711870579 -0.0024613 1857-Feb-09 03:00 33.29711852920 -0.0024304 1857-Feb-09 06:00 33.29711835484 -0.0023996 1857-Feb-09 09:00 33.29711818271 -0.0023687 1857-Feb-09 12:00 33.29711801281 -0.0023378 1857-Feb-09 15:00 33.29711784514 -0.0023070 1857-Feb-09 18:00 33.29711767969 -0.0022761 1857-Feb-09 21:00 33.29711751648 -0.0022453 1857-Feb-10 00:00 33.29711735549 -0.0022144 1857-Feb-10 03:00 33.29711719673 -0.0021835 1857-Feb-10 06:00 33.29711704020 -0.0021527 1857-Feb-10 09:00 33.29711688589 -0.0021218 1857-Feb-10 12:00 33.29711673381 -0.0020910 1857-Feb-10 15:00 33.29711658396 -0.0020601 1857-Feb-10 18:00 33.29711643634 -0.0020293 1857-Feb-10 21:00 33.29711629095 -0.0019984 1857-Feb-11 00:00 33.29711614778 -0.0019676 1857-Feb-11 03:00 33.29711600684 -0.0019367 1857-Feb-11 06:00 33.29711586813 -0.0019059 1857-Feb-11 09:00 33.29711573164 -0.0018750 1857-Feb-11 12:00 33.29711559739 -0.0018442 1857-Feb-11 15:00 33.29711546536 -0.0018133 1857-Feb-11 18:00 33.29711533555 -0.0017825 1857-Feb-11 21:00 33.29711520797 -0.0017516 1857-Feb-12 00:00 33.29711508262 -0.0017208 1857-Feb-12 03:00 33.29711495950 -0.0016900 1857-Feb-12 06:00 33.29711483860 -0.0016591 1857-Feb-12 09:00 33.29711471993 -0.0016283 1857-Feb-12 12:00 33.29711460349 -0.0015974 1857-Feb-12 15:00 33.29711448927 -0.0015666 1857-Feb-12 18:00 33.29711437728 -0.0015358 1857-Feb-12 21:00 33.29711426751 -0.0015049 1857-Feb-13 00:00 33.29711415997 -0.0014741 1857-Feb-13 03:00 33.29711405466 -0.0014433 1857-Feb-13 06:00 33.29711395157 -0.0014124 1857-Feb-13 09:00 33.29711385071 -0.0013816 1857-Feb-13 12:00 33.29711375207 -0.0013508 1857-Feb-13 15:00 33.29711365566 -0.0013200 1857-Feb-13 18:00 33.29711356147 -0.0012891 1857-Feb-13 21:00 33.29711346951 -0.0012583 1857-Feb-14 00:00 33.29711337978 -0.0012275 1857-Feb-14 03:00 33.29711329227 -0.0011967 1857-Feb-14 06:00 33.29711320699 -0.0011658 1857-Feb-14 09:00 33.29711312393 -0.0011350 1857-Feb-14 12:00 33.29711304310 -0.0011042 1857-Feb-14 15:00 33.29711296449 -0.0010734 1857-Feb-14 18:00 33.29711288810 -0.0010426 1857-Feb-14 21:00 33.29711281395 -0.0010118 1857-Feb-15 00:00 33.29711274201 -0.0009809 1857-Feb-15 03:00 33.29711267230 -0.0009501 1857-Feb-15 06:00 33.29711260482 -0.0009193 1857-Feb-15 09:00 33.29711253956 -0.0008885 1857-Feb-15 12:00 33.29711247652 -0.0008577 1857-Feb-15 15:00 33.29711241571 -0.0008269 1857-Feb-15 18:00 33.29711235713 -0.0007961 1857-Feb-15 21:00 33.29711230076 -0.0007653 1857-Feb-16 00:00 33.29711224662 -0.0007345 1857-Feb-16 03:00 33.29711219471 -0.0007037 1857-Feb-16 06:00 33.29711214502 -0.0006729 1857-Feb-16 09:00 33.29711209755 -0.0006421 1857-Feb-16 12:00 33.29711205231 -0.0006113 1857-Feb-16 15:00 33.29711200929 -0.0005805 1857-Feb-16 18:00 33.29711196850 -0.0005497 1857-Feb-16 21:00 33.29711192992 -0.0005189 1857-Feb-17 00:00 33.29711189358 -0.0004881 1857-Feb-17 03:00 33.29711185945 -0.0004573 1857-Feb-17 06:00 33.29711182755 -0.0004265 1857-Feb-17 09:00 33.29711179787 -0.0003957 1857-Feb-17 12:00 33.29711177042 -0.0003649 1857-Feb-17 15:00 33.29711174518 -0.0003341 1857-Feb-17 18:00 33.29711172218 -0.0003033 1857-Feb-17 21:00 33.29711170139 -0.0002725 1857-Feb-18 00:00 33.29711168283 -0.0002417 1857-Feb-18 03:00 33.29711166649 -0.0002109 1857-Feb-18 06:00 33.29711165237 -0.0001801 1857-Feb-18 09:00 33.29711164047 -0.0001494 1857-Feb-18 12:00 33.29711163080 -0.0001186 1857-Feb-18 15:00 33.29711162335 -0.0000878 1857-Feb-18 18:00 33.29711161812 -0.0000570 1857-Feb-18 21:00 33.29711161512 -0.0000262 1857-Feb-19 00:00 33.29711161434 0.0000045 1857-Feb-19 03:00 33.29711161578 0.0000353 1857-Feb-19 06:00 33.29711161944 0.0000661 1857-Feb-19 09:00 33.29711162532 0.0000969 1857-Feb-19 12:00 33.29711163343 0.0001277 1857-Feb-19 15:00 33.29711164375 0.0001584 1857-Feb-19 18:00 33.29711165630 0.0001892 1857-Feb-19 21:00 33.29711167107 0.0002200 1857-Feb-20 00:00 33.29711168807 0.0002507 1857-Feb-20 03:00 33.29711170728 0.0002815 1857-Feb-20 06:00 33.29711172872 0.0003123 1857-Feb-20 09:00 33.29711175237 0.0003431 1857-Feb-20 12:00 33.29711177825 0.0003738 1857-Feb-20 15:00 33.29711180635 0.0004046 1857-Feb-20 18:00 33.29711183667 0.0004354 1857-Feb-20 21:00 33.29711186921 0.0004661 1857-Feb-21 00:00 33.29711190398 0.0004969 1857-Feb-21 03:00 33.29711194096 0.0005276 1857-Feb-21 06:00 33.29711198016 0.0005584 1857-Feb-21 09:00 33.29711202159 0.0005892 1857-Feb-21 12:00 33.29711206524 0.0006199 1857-Feb-21 15:00 33.29711211110 0.0006507 1857-Feb-21 18:00 33.29711215919 0.0006814 1857-Feb-21 21:00 33.29711220950 0.0007122 1857-Feb-22 00:00 33.29711226203 0.0007430 1857-Feb-22 03:00 33.29711231678 0.0007737 1857-Feb-22 06:00 33.29711237375 0.0008045 1857-Feb-22 09:00 33.29711243293 0.0008352 1857-Feb-22 12:00 33.29711249434 0.0008660 1857-Feb-22 15:00 33.29711255797 0.0008967 1857-Feb-22 18:00 33.29711262382 0.0009275 1857-Feb-22 21:00 33.29711269189 0.0009582 1857-Feb-23 00:00 33.29711276218 0.0009890 1857-Feb-23 03:00 33.29711283469 0.0010197 1857-Feb-23 06:00 33.29711290942 0.0010504 1857-Feb-23 09:00 33.29711298637 0.0010812 1857-Feb-23 12:00 33.29711306554 0.0011119 1857-Feb-23 15:00 33.29711314692 0.0011427 1857-Feb-23 18:00 33.29711323053 0.0011734 1857-Feb-23 21:00 33.29711331636 0.0012042 1857-Feb-24 00:00 33.29711340440 0.0012349 1857-Feb-24 03:00 33.29711349467 0.0012656 1857-Feb-24 06:00 33.29711358715 0.0012964 1857-Feb-24 09:00 33.29711368185 0.0013271 1857-Feb-24 12:00 33.29711377877 0.0013578 1857-Feb-24 15:00 33.29711387791 0.0013886 1857-Feb-24 18:00 33.29711397927 0.0014193 1857-Feb-24 21:00 33.29711408285 0.0014500 1857-Feb-25 00:00 33.29711418865 0.0014808 1857-Feb-25 03:00 33.29711429666 0.0015115 1857-Feb-25 06:00 33.29711440690 0.0015422 1857-Feb-25 09:00 33.29711451935 0.0015730 1857-Feb-25 12:00 33.29711463402 0.0016037 1857-Feb-25 15:00 33.29711475091 0.0016344 1857-Feb-25 18:00 33.29711487001 0.0016651 1857-Feb-25 21:00 33.29711499134 0.0016959 1857-Feb-26 00:00 33.29711511488 0.0017266 1857-Feb-26 03:00 33.29711524064 0.0017573 1857-Feb-26 06:00 33.29711536862 0.0017880 1857-Feb-26 09:00 33.29711549882 0.0018187 1857-Feb-26 12:00 33.29711563123 0.0018495 1857-Feb-26 15:00 33.29711576587 0.0018802 1857-Feb-26 18:00 33.29711590272 0.0019109 1857-Feb-26 21:00 33.29711604178 0.0019416 1857-Feb-27 00:00 33.29711618307 0.0019723 1857-Feb-27 03:00 33.29711632657 0.0020030 1857-Feb-27 06:00 33.29711647229 0.0020338 1857-Feb-27 09:00 33.29711662023 0.0020645 1857-Feb-27 12:00 33.29711677039 0.0020952 1857-Feb-27 15:00 33.29711692276 0.0021259 1857-Feb-27 18:00 33.29711707735 0.0021566 1857-Feb-27 21:00 33.29711723415 0.0021873 1857-Feb-28 00:00 33.29711739317 0.0022180 1857-Feb-28 03:00 33.29711755441 0.0022487 1857-Feb-28 06:00 33.29711771787 0.0022794 1857-Feb-28 09:00 33.29711788354 0.0023101 1857-Feb-28 12:00 33.29711805143 0.0023408 1857-Feb-28 15:00 33.29711822154 0.0023715 1857-Feb-28 18:00 33.29711839386 0.0024022 1857-Feb-28 21:00 33.29711856840 0.0024329 1857-Mar-01 00:00 33.29711874516 0.0024636 1857-Mar-01 03:00 33.29711892413 0.0024943 1857-Mar-01 06:00 33.29711910532 0.0025250 1857-Mar-01 09:00 33.29711928872 0.0025557 1857-Mar-01 12:00 33.29711947435 0.0025864 1857-Mar-01 15:00 33.29711966218 0.0026171 1857-Mar-01 18:00 33.29711985224 0.0026478 1857-Mar-01 21:00 33.29712004450 0.0026785 1857-Mar-02 00:00 33.29712023899 0.0027092 1857-Mar-02 03:00 33.29712043569 0.0027399 1857-Mar-02 06:00 33.29712063461 0.0027706 1857-Mar-02 09:00 33.29712083574 0.0028013 1857-Mar-02 12:00 33.29712103908 0.0028320 1857-Mar-02 15:00 33.29712124465 0.0028626 1857-Mar-02 18:00 33.29712145243 0.0028933 1857-Mar-02 21:00 33.29712166242 0.0029240 1857-Mar-03 00:00 33.29712187463 0.0029547 1857-Mar-03 03:00 33.29712208905 0.0029854 1857-Mar-03 06:00 33.29712230569 0.0030161 1857-Mar-03 09:00 33.29712252455 0.0030468 1857-Mar-03 12:00 33.29712274562 0.0030774 1857-Mar-03 15:00 33.29712296890 0.0031081 1857-Mar-03 18:00 33.29712319440 0.0031388 1857-Mar-03 21:00 33.29712342212 0.0031695 1857-Mar-04 00:00 33.29712365205 0.0032002 1857-Mar-04 03:00 33.29712388419 0.0032308 1857-Mar-04 06:00 33.29712411855 0.0032615 1857-Mar-04 09:00 33.29712435512 0.0032922 1857-Mar-04 12:00 33.29712459391 0.0033229 1857-Mar-04 15:00 33.29712483491 0.0033535 1857-Mar-04 18:00 33.29712507813 0.0033842 1857-Mar-04 21:00 33.29712532356 0.0034149 1857-Mar-05 00:00 33.29712557120 0.0034455 1857-Mar-05 03:00 33.29712582106 0.0034762 1857-Mar-05 06:00 33.29712607314 0.0035069 1857-Mar-05 09:00 33.29712632743 0.0035376 1857-Mar-05 12:00 33.29712658393 0.0035682 1857-Mar-05 15:00 33.29712684264 0.0035989 1857-Mar-05 18:00 33.29712710357 0.0036296 1857-Mar-05 21:00 33.29712736672 0.0036602 1857-Mar-06 00:00 33.29712763208 0.0036909 1857-Mar-06 03:00 33.29712789965 0.0037215 1857-Mar-06 06:00 33.29712816943 0.0037522 1857-Mar-06 09:00 33.29712844143 0.0037829 1857-Mar-06 12:00 33.29712871564 0.0038135 1857-Mar-06 15:00 33.29712899207 0.0038442 1857-Mar-06 18:00 33.29712927071 0.0038749 1857-Mar-06 21:00 33.29712955156 0.0039055 1857-Mar-07 00:00 33.29712983462 0.0039362 1857-Mar-07 03:00 33.29713011990 0.0039668 1857-Mar-07 06:00 33.29713040740 0.0039975 1857-Mar-07 09:00 33.29713069710 0.0040281 1857-Mar-07 12:00 33.29713098902 0.0040588 1857-Mar-07 15:00 33.29713128315 0.0040894 1857-Mar-07 18:00 33.29713157949 0.0041201 1857-Mar-07 21:00 33.29713187805 0.0041508 1857-Mar-08 00:00 33.29713217882 0.0041814 1857-Mar-08 03:00 33.29713248181 0.0042121 1857-Mar-08 06:00 33.29713278700 0.0042427 1857-Mar-08 09:00 33.29713309441 0.0042734 1857-Mar-08 12:00 33.29713340403 0.0043040 1857-Mar-08 15:00 33.29713371586 0.0043346 1857-Mar-08 18:00 33.29713402991 0.0043653 1857-Mar-08 21:00 33.29713434617 0.0043959 1857-Mar-09 00:00 33.29713466464 0.0044266 1857-Mar-09 03:00 33.29713498532 0.0044572 1857-Mar-09 06:00 33.29713530822 0.0044879 1857-Mar-09 09:00 33.29713563332 0.0045185 1857-Mar-09 12:00 33.29713596064 0.0045492 1857-Mar-09 15:00 33.29713629018 0.0045798 1857-Mar-09 18:00 33.29713662192 0.0046104 1857-Mar-09 21:00 33.29713695588 0.0046411 1857-Mar-10 00:00 33.29713729204 0.0046717 1857-Mar-10 03:00 33.29713763042 0.0047024 1857-Mar-10 06:00 33.29713797102 0.0047330 1857-Mar-10 09:00 33.29713831382 0.0047636 1857-Mar-10 12:00 33.29713865883 0.0047943 1857-Mar-10 15:00 33.29713900606 0.0048249 1857-Mar-10 18:00 33.29713935550 0.0048555 1857-Mar-10 21:00 33.29713970715 0.0048862 1857-Mar-11 00:00 33.29714006101 0.0049168 1857-Mar-11 03:00 33.29714041708 0.0049474 1857-Mar-11 06:00 33.29714077537 0.0049781 1857-Mar-11 09:00 33.29714113586 0.0050087 1857-Mar-11 12:00 33.29714149857 0.0050393 1857-Mar-11 15:00 33.29714186349 0.0050700 1857-Mar-11 18:00 33.29714223062 0.0051006 1857-Mar-11 21:00 33.29714259996 0.0051312 1857-Mar-12 00:00 33.29714297151 0.0051619 1857-Mar-12 03:00 33.29714334528 0.0051925 1857-Mar-12 06:00 33.29714372125 0.0052231 1857-Mar-12 09:00 33.29714409944 0.0052537 1857-Mar-12 12:00 33.29714447983 0.0052844 1857-Mar-12 15:00 33.29714486244 0.0053150 1857-Mar-12 18:00 33.29714524726 0.0053456 1857-Mar-12 21:00 33.29714563429 0.0053762 1857-Mar-13 00:00 33.29714602353 0.0054069 1857-Mar-13 03:00 33.29714641498 0.0054375 1857-Mar-13 06:00 33.29714680864 0.0054681 1857-Mar-13 09:00 33.29714720451 0.0054987 1857-Mar-13 12:00 33.29714760259 0.0055293 1857-Mar-13 15:00 33.29714800288 0.0055600 1857-Mar-13 18:00 33.29714840538 0.0055906 1857-Mar-13 21:00 33.29714881010 0.0056212 1857-Mar-14 00:00 33.29714921702 0.0056518 1857-Mar-14 03:00 33.29714962616 0.0056824 1857-Mar-14 06:00 33.29715003750 0.0057131 1857-Mar-14 09:00 33.29715045105 0.0057437 1857-Mar-14 12:00 33.29715086682 0.0057743 1857-Mar-14 15:00 33.29715128479 0.0058049 1857-Mar-14 18:00 33.29715170498 0.0058355 1857-Mar-14 21:00 33.29715212737 0.0058661 1857-Mar-15 00:00 33.29715255198 0.0058967 $$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. '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 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 ******************************************************************************* !$$SOF COMMAND = '2007 OR10' QUANTITIES = '19' START_TIME = '1857-Feb-01' STEP_SIZE = '3 hours' STOP_TIME = '1857-Mar-15'