******************************************************************************* JPL/HORIZONS 1P/Halley 2025-Dec-12 18:02:07 Rec #:90000030 Soln.date: 2025-Nov-21_15:57:34 # obs: 8518 (1835-1994) IAU76/J2000 helio. ecliptic osc. elements (au, days, deg., period=Julian yrs): EPOCH= 2439875.5 ! 1968-Jan-20.0000000 (TDB) RMSW= n.a. EC= .9679359956953212 QR= .5748638313743413 TP= 2446469.9736161465 OM= 59.09894720612437 W= 112.2414314637764 IN= 162.1905300439129 A= 17.92863504856929 MA= 274.3823371364693 ADIST= 35.28240626576424 PER= 75.915252807404 N= .012983244 ANGMOM= .018296559 DAN= 1.78543 DDN= .82795 L= 305.8544912 B= 16.4450919 MOID= .0745097 TP= 1986-Feb-08.4736161465 Comet physical (GM= km^3/s^2; RAD= km): GM= n.a. RAD= 5.5 M1= 5.5 M2= 13.6 k1= 8. k2= 5. PHCOF= .030 Comet non-gravitational force model (AMRAT=m^2/kg;A1-A3=au/d^2;DT=days;R0=au): AMRAT= 0. DT= 0. A1= 4.887055233121E-10 A2= 1.554720290005E-10 A3= 0. Standard model: ALN= .1112620426 NK= 4.6142 NM= 2.15 NN= 5.093 R0= 2.808 COMET comments 1: soln ref.= JPL#75, data arc: 1835-08-21 to 1994-01-11 2: k1=8.0, k2=5.0, phase coef.=0.03; ******************************************************************************* ******************************************************************************* Ephemeris / WWW_USER Fri Dec 12 18:02:07 2025 Pasadena, USA / Horizons ******************************************************************************* Target body name: 1P/Halley {source: JPL#75} Center body name: Earth (399) {source: DE441} Center-site name: GEOCENTRIC ******************************************************************************* Start time : A.D. 2284-Jan-01 00:00:00.0000 UT Stop time : A.D. 2284-Dec-31 00:00:00.0000 UT Step-size : 1440 minutes ******************************************************************************* Target pole/equ : undefined Target radii : 5.5 km 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= 2439875.5 ! 1968-Jan-20.0000000 (TDB) RMSW= n.a. EC= .9679359956953212 QR= .5748638313743413 TP= 2446469.9736161465 OM= 59.09894720612437 W= 112.2414314637764 IN= 162.1905300439129 Equivalent ICRF heliocentric cartesian coordinates (au, au/d): X=-1.331029360169393E+01 Y= 2.541249958785733E+01 Z= 2.637549316318327E+00 VX= 1.418949944126011E-03 VY=-1.422475975617656E-03 VZ= 4.131321199969281E-05 Comet physical (GM= km^3/s^2; RAD= km): GM= n.a. RAD= 5.5 M1= 5.5 M2= 13.6 k1= 8. k2= 5. PHCOF= .030 Comet non-gravitational force model (AMRAT=m^2/kg;A1-A3=au/d^2;DT=days;R0=au): AMRAT= 0. DT= 0. A1= 4.887055233121E-10 A2= 1.554720290005E-10 A3= 0. Standard model: ALN= .1112620426 NK= 4.6142 NM= 2.15 NN= 5.093 R0= 2.808 ******************************************************************************* Date__(UT)__HR:MN r rdot ************************************************** $$SOE 2284-Jan-01 00:00 2.654530809941 -21.7267521 2284-Jan-02 00:00 2.641970721153 -21.7677030 2284-Jan-03 00:00 2.629386949430 -21.8088904 2284-Jan-04 00:00 2.616779357055 -21.8503159 2284-Jan-05 00:00 2.604147805351 -21.8919812 2284-Jan-06 00:00 2.591492154683 -21.9338879 2284-Jan-07 00:00 2.578812264466 -21.9760375 2284-Jan-08 00:00 2.566107993170 -22.0184316 2284-Jan-09 00:00 2.553379198335 -22.0610717 2284-Jan-10 00:00 2.540625736576 -22.1039594 2284-Jan-11 00:00 2.527847463601 -22.1470961 2284-Jan-12 00:00 2.515044234225 -22.1904833 2284-Jan-13 00:00 2.502215902393 -22.2341225 2284-Jan-14 00:00 2.489362321197 -22.2780151 2284-Jan-15 00:00 2.476483342897 -22.3221624 2284-Jan-16 00:00 2.463578818953 -22.3665658 2284-Jan-17 00:00 2.450648600042 -22.4112265 2284-Jan-18 00:00 2.437692536093 -22.4561459 2284-Jan-19 00:00 2.424710476315 -22.5013251 2284-Jan-20 00:00 2.411702269230 -22.5467652 2284-Jan-21 00:00 2.398667762706 -22.5924674 2284-Jan-22 00:00 2.385606803999 -22.6384326 2284-Jan-23 00:00 2.372519239793 -22.6846619 2284-Jan-24 00:00 2.359404916239 -22.7311560 2284-Jan-25 00:00 2.346263679009 -22.7779159 2284-Jan-26 00:00 2.333095373340 -22.8249422 2284-Jan-27 00:00 2.319899844094 -22.8722355 2284-Jan-28 00:00 2.306676935810 -22.9197964 2284-Jan-29 00:00 2.293426492771 -22.9676253 2284-Jan-30 00:00 2.280148359072 -23.0157225 2284-Jan-31 00:00 2.266842378684 -23.0640881 2284-Feb-01 00:00 2.253508395537 -23.1127222 2284-Feb-02 00:00 2.240146253591 -23.1616247 2284-Feb-03 00:00 2.226755796920 -23.2107954 2284-Feb-04 00:00 2.213336869797 -23.2602338 2284-Feb-05 00:00 2.199889316785 -23.3099394 2284-Feb-06 00:00 2.186412982831 -23.3599115 2284-Feb-07 00:00 2.172907713374 -23.4101491 2284-Feb-08 00:00 2.159373354461 -23.4606510 2284-Feb-09 00:00 2.145809752865 -23.5114159 2284-Feb-10 00:00 2.132216756224 -23.5624422 2284-Feb-11 00:00 2.118594213178 -23.6137280 2284-Feb-12 00:00 2.104941973522 -23.6652712 2284-Feb-13 00:00 2.091259888365 -23.7170694 2284-Feb-14 00:00 2.077547810308 -23.7691199 2284-Feb-15 00:00 2.063805593622 -23.8214196 2284-Feb-16 00:00 2.050033094448 -23.8739652 2284-Feb-17 00:00 2.036230171007 -23.9267528 2284-Feb-18 00:00 2.022396683824 -23.9797783 2284-Feb-19 00:00 2.008532495971 -24.0330371 2284-Feb-20 00:00 1.994637473319 -24.0865242 2284-Feb-21 00:00 1.980711484817 -24.1402339 2284-Feb-22 00:00 1.966754402782 -24.1941602 2284-Feb-23 00:00 1.952766103209 -24.2482965 2284-Feb-24 00:00 1.938746466112 -24.3026356 2284-Feb-25 00:00 1.924695375874 -24.3571696 2284-Feb-26 00:00 1.910612721631 -24.4118899 2284-Feb-27 00:00 1.896498397674 -24.4667873 2284-Feb-28 00:00 1.882352303888 -24.5218517 2284-Feb-29 00:00 1.868174346212 -24.5770723 2284-Mar-01 00:00 1.853964437131 -24.6324373 2284-Mar-02 00:00 1.839722496204 -24.6879340 2284-Mar-03 00:00 1.825448450624 -24.7435487 2284-Mar-04 00:00 1.811142235817 -24.7992666 2284-Mar-05 00:00 1.796803796091 -24.8550716 2284-Mar-06 00:00 1.782433085320 -24.9109467 2284-Mar-07 00:00 1.768030067689 -24.9668733 2284-Mar-08 00:00 1.753594718484 -25.0228314 2284-Mar-09 00:00 1.739127024948 -25.0787996 2284-Mar-10 00:00 1.724626987183 -25.1347548 2284-Mar-11 00:00 1.710094619132 -25.1906721 2284-Mar-12 00:00 1.695529949619 -25.2465248 2284-Mar-13 00:00 1.680933023470 -25.3022842 2284-Mar-14 00:00 1.666303902706 -25.3579195 2284-Mar-15 00:00 1.651642667832 -25.4133975 2284-Mar-16 00:00 1.636949419216 -25.4686825 2284-Mar-17 00:00 1.622224278564 -25.5237363 2284-Mar-18 00:00 1.607467390511 -25.5785178 2284-Mar-19 00:00 1.592678924321 -25.6329827 2284-Mar-20 00:00 1.577859075719 -25.6870836 2284-Mar-21 00:00 1.563008068858 -25.7407695 2284-Mar-22 00:00 1.548126158433 -25.7939857 2284-Mar-23 00:00 1.533213631946 -25.8466731 2284-Mar-24 00:00 1.518270812165 -25.8987687 2284-Mar-25 00:00 1.503298059756 -25.9502044 2284-Mar-26 00:00 1.488295776149 -26.0009070 2284-Mar-27 00:00 1.473264406673 -26.0507975 2284-Mar-28 00:00 1.458204443992 -26.0997910 2284-Mar-29 00:00 1.443116431797 -26.1477958 2284-Mar-30 00:00 1.428000968480 -26.1947142 2284-Mar-31 00:00 1.412858710684 -26.2404421 2284-Apr-01 00:00 1.397690377351 -26.2848675 2284-Apr-02 00:00 1.382496754670 -26.3278693 2284-Apr-03 00:00 1.367278701554 -26.3693167 2284-Apr-04 00:00 1.352037155404 -26.4090686 2284-Apr-05 00:00 1.336773138175 -26.4469732 2284-Apr-06 00:00 1.321487762884 -26.4828668 2284-Apr-07 00:00 1.306182240628 -26.5165732 2284-Apr-08 00:00 1.290857888175 -26.5479026 2284-Apr-09 00:00 1.275516136170 -26.5766503 2284-Apr-10 00:00 1.260158538025 -26.6025957 2284-Apr-11 00:00 1.244786779527 -26.6255007 2284-Apr-12 00:00 1.229402689254 -26.6451087 2284-Apr-13 00:00 1.214008249828 -26.6611427 2284-Apr-14 00:00 1.198605610116 -26.6733039 2284-Apr-15 00:00 1.183197098422 -26.6812694 2284-Apr-16 00:00 1.167785236779 -26.6846908 2284-Apr-17 00:00 1.152372756413 -26.6831920 2284-Apr-18 00:00 1.136962614478 -26.6763665 2284-Apr-19 00:00 1.121558012167 -26.6637753 2284-Apr-20 00:00 1.106162414298 -26.6449442 2284-Apr-21 00:00 1.090779570499 -26.6193608 2284-Apr-22 00:00 1.075413538093 -26.5864717 2284-Apr-23 00:00 1.060068706815 -26.5456789 2284-Apr-24 00:00 1.044749825490 -26.4963364 2284-Apr-25 00:00 1.029462030779 -26.4377467 2284-Apr-26 00:00 1.014210878148 -26.3691568 2284-Apr-27 00:00 0.999002375144 -26.2897537 2284-Apr-28 00:00 0.983843017126 -26.1986606 2284-Apr-29 00:00 0.968739825531 -26.0949323 2284-Apr-30 00:00 0.953700388758 -25.9775502 2284-May-01 00:00 0.938732905735 -25.8454184 2284-May-02 00:00 0.923846232166 -25.6973583 2284-May-03 00:00 0.909049929450 -25.5321044 2284-May-04 00:00 0.894354316144 -25.3483003 2284-May-05 00:00 0.879770521816 -25.1444941 2284-May-06 00:00 0.865310542989 -24.9191357 2284-May-07 00:00 0.850987300761 -24.6705742 2284-May-08 00:00 0.836814699545 -24.3970564 2284-May-09 00:00 0.822807686146 -24.0967271 2284-May-10 00:00 0.808982308206 -23.7676311 2284-May-11 00:00 0.795355770740 -23.4077182 2284-May-12 00:00 0.781946489212 -23.0148501 2284-May-13 00:00 0.768774137205 -22.5868121 2284-May-14 00:00 0.755859686395 -22.1213285 2284-May-15 00:00 0.743225436052 -21.6160837 2284-May-16 00:00 0.730895028908 -21.0687481 2284-May-17 00:00 0.718893449716 -20.4770122 2284-May-18 00:00 0.707247002437 -19.8386271 2284-May-19 00:00 0.695983261636 -19.1514529 2284-May-20 00:00 0.685130993374 -18.4135160 2284-May-21 00:00 0.674720040877 -17.6230738 2284-May-22 00:00 0.664781170363 -16.7786878 2284-May-23 00:00 0.655345872975 -15.8793020 2284-May-24 00:00 0.646446119602 -14.9243271 2284-May-25 00:00 0.638114066770 -13.9137256 2284-May-26 00:00 0.630381713621 -12.8480948 2284-May-27 00:00 0.623280512377 -11.7287441 2284-May-28 00:00 0.616840937515 -10.5577599 2284-May-29 00:00 0.611092021993 -9.3380534 2284-May-30 00:00 0.606060872163 -8.0733857 2284-May-31 00:00 0.601772176101 -6.7683647 2284-Jun-01 00:00 0.598247722702 -5.4284103 2284-Jun-02 00:00 0.595505950677 -4.0596856 2284-Jun-03 00:00 0.593561547201 -2.6689937 2284-Jun-04 00:00 0.592425115143 -1.2636443 2284-Jun-05 00:00 0.592102925492 0.1487069 2284-Jun-06 00:00 0.592596767805 1.5602357 2284-Jun-07 00:00 0.593903906582 2.9631367 2284-Jun-08 00:00 0.596017146034 4.3498100 2284-Jun-09 00:00 0.598925000054 5.7130373 2284-Jun-10 00:00 0.602611958519 7.0461377 2284-Jun-11 00:00 0.607058835814 8.3430958 2284-Jun-12 00:00 0.612243183891 9.5986572 2284-Jun-13 00:00 0.618139750455 10.8083896 2284-Jun-14 00:00 0.624720962624 11.9687106 2284-Jun-15 00:00 0.631957417331 13.0768845 2284-Jun-16 00:00 0.639818361770 14.1309921 2284-Jun-17 00:00 0.648272150072 15.1298787 2284-Jun-18 00:00 0.657286665817 16.0730865 2284-Jun-19 00:00 0.666829703538 16.9607756 2284-Jun-20 00:00 0.676869305558 17.7936407 2284-Jun-21 00:00 0.687374052810 18.5728256 2284-Jun-22 00:00 0.698313309162 19.2998406 2284-Jun-23 00:00 0.709657418606 19.9764855 2284-Jun-24 00:00 0.721377855223 20.6047775 2284-Jun-25 00:00 0.733447328318 21.1868876 2284-Jun-26 00:00 0.745839848580 21.7250852 2284-Jun-27 00:00 0.758530763015 22.2216902 2284-Jun-28 00:00 0.771496766009 22.6790340 2284-Jun-29 00:00 0.784715892031 23.0994272 2284-Jun-30 00:00 0.798167493973 23.4851348 2284-Jul-01 00:00 0.811832210062 23.8383566 2284-Jul-02 00:00 0.825691921872 24.1612124 2284-Jul-03 00:00 0.839729705614 24.4557325 2284-Jul-04 00:00 0.853929778674 24.7238501 2284-Jul-05 00:00 0.868277443099 24.9673980 2284-Jul-06 00:00 0.882759027441 25.1881070 2284-Jul-07 00:00 0.897361828148 25.3876054 2284-Jul-08 00:00 0.912074051419 25.5674215 2284-Jul-09 00:00 0.926884756251 25.7289857 2284-Jul-10 00:00 0.941783799208 25.8736343 2284-Jul-11 00:00 0.956761781326 26.0026132 2284-Jul-12 00:00 0.971809997384 26.1170825 2284-Jul-13 00:00 0.986920387741 26.2181209 2284-Jul-14 00:00 1.002085492813 26.3067305 2284-Jul-15 00:00 1.017298410210 26.3838413 2284-Jul-16 00:00 1.032552754527 26.4503159 2284-Jul-17 00:00 1.047842619717 26.5069538 2284-Jul-18 00:00 1.063162543980 26.5544958 2284-Jul-19 00:00 1.078507477049 26.5936280 2284-Jul-20 00:00 1.093872749780 26.6249855 2284-Jul-21 00:00 1.109254045904 26.6491566 2284-Jul-22 00:00 1.124647375831 26.6666857 2284-Jul-23 00:00 1.140049052375 26.6780766 2284-Jul-24 00:00 1.155455668277 26.6837959 2284-Jul-25 00:00 1.170864075406 26.6842754 2284-Jul-26 00:00 1.186271365529 26.6799148 2284-Jul-27 00:00 1.201674852520 26.6710844 2284-Jul-28 00:00 1.217072055933 26.6581268 2284-Jul-29 00:00 1.232460685813 26.6413597 2284-Jul-30 00:00 1.247838628665 26.6210771 2284-Jul-31 00:00 1.263203934492 26.5975516 2284-Aug-01 00:00 1.278554804818 26.5710358 2284-Aug-02 00:00 1.293889581624 26.5417640 2284-Aug-03 00:00 1.309206737118 26.5099533 2284-Aug-04 00:00 1.324504864287 26.4758051 2284-Aug-05 00:00 1.339782668161 26.4395064 2284-Aug-06 00:00 1.355038957731 26.4012305 2284-Aug-07 00:00 1.370272638480 26.3611384 2284-Aug-08 00:00 1.385482705469 26.3193796 2284-Aug-09 00:00 1.400668236943 26.2760930 2284-Aug-10 00:00 1.415828388404 26.2314073 2284-Aug-11 00:00 1.430962387131 26.1854426 2284-Aug-12 00:00 1.446069527094 26.1383100 2284-Aug-13 00:00 1.461149164247 26.0901131 2284-Aug-14 00:00 1.476200712158 26.0409480 2284-Aug-15 00:00 1.491223637967 25.9909044 2284-Aug-16 00:00 1.506217458632 25.9400653 2284-Aug-17 00:00 1.521181737446 25.8885082 2284-Aug-18 00:00 1.536116080814 25.8363052 2284-Aug-19 00:00 1.551020135253 25.7835231 2284-Aug-20 00:00 1.565893584607 25.7302245 2284-Aug-21 00:00 1.580736147462 25.6764672 2284-Aug-22 00:00 1.595547574735 25.6223054 2284-Aug-23 00:00 1.610327647443 25.5677893 2284-Aug-24 00:00 1.625076174618 25.5129658 2284-Aug-25 00:00 1.639792991372 25.4578783 2284-Aug-26 00:00 1.654477957090 25.4025674 2284-Aug-27 00:00 1.669130953759 25.3470710 2284-Aug-28 00:00 1.683751884395 25.2914240 2284-Aug-29 00:00 1.698340671594 25.2356593 2284-Aug-30 00:00 1.712897256169 25.1798072 2284-Aug-31 00:00 1.727421595885 25.1238961 2284-Sep-01 00:00 1.741913664282 25.0679522 2284-Sep-02 00:00 1.756373449566 25.0120001 2284-Sep-03 00:00 1.770800953585 24.9560625 2284-Sep-04 00:00 1.785196190870 24.9001607 2284-Sep-05 00:00 1.799559187738 24.8443141 2284-Sep-06 00:00 1.813889981454 24.7885412 2284-Sep-07 00:00 1.828188619446 24.7328589 2284-Sep-08 00:00 1.842455158579 24.6772828 2284-Sep-09 00:00 1.856689664461 24.6218277 2284-Sep-10 00:00 1.870892210806 24.5665069 2284-Sep-11 00:00 1.885062878835 24.5113331 2284-Sep-12 00:00 1.899201756710 24.4563177 2284-Sep-13 00:00 1.913308939016 24.4014716 2284-Sep-14 00:00 1.927384526271 24.3468046 2284-Sep-15 00:00 1.941428624470 24.2923258 2284-Sep-16 00:00 1.955441344664 24.2380436 2284-Sep-17 00:00 1.969422802559 24.1839658 2284-Sep-18 00:00 1.983373118142 24.1300995 2284-Sep-19 00:00 1.997292415337 24.0764512 2284-Sep-20 00:00 2.011180821669 24.0230269 2284-Sep-21 00:00 2.025038467966 23.9698320 2284-Sep-22 00:00 2.038865488064 23.9168716 2284-Sep-23 00:00 2.052662018541 23.8641500 2284-Sep-24 00:00 2.066428198465 23.8116715 2284-Sep-25 00:00 2.080164169156 23.7594398 2284-Sep-26 00:00 2.093870073966 23.7074581 2284-Sep-27 00:00 2.107546058074 23.6557294 2284-Sep-28 00:00 2.121192268289 23.6042565 2284-Sep-29 00:00 2.134808852868 23.5530416 2284-Sep-30 00:00 2.148395961349 23.5020869 2284-Oct-01 00:00 2.161953744390 23.4513941 2284-Oct-02 00:00 2.175482353619 23.4009648 2284-Oct-03 00:00 2.188981941493 23.3508003 2284-Oct-04 00:00 2.202452661169 23.3009017 2284-Oct-05 00:00 2.215894666376 23.2512699 2284-Oct-06 00:00 2.229308111302 23.2019056 2284-Oct-07 00:00 2.242693150484 23.1528093 2284-Oct-08 00:00 2.256049938703 23.1039814 2284-Oct-09 00:00 2.269378630889 23.0554220 2284-Oct-10 00:00 2.282679382029 23.0071312 2284-Oct-11 00:00 2.295952347087 22.9591090 2284-Oct-12 00:00 2.309197680925 22.9113550 2284-Oct-13 00:00 2.322415538234 22.8638690 2284-Oct-14 00:00 2.335606073469 22.8166505 2284-Oct-15 00:00 2.348769440791 22.7696990 2284-Oct-16 00:00 2.361905794006 22.7230138 2284-Oct-17 00:00 2.375015286516 22.6765941 2284-Oct-18 00:00 2.388098071266 22.6304391 2284-Oct-19 00:00 2.401154300698 22.5845480 2284-Oct-20 00:00 2.414184126712 22.5389197 2284-Oct-21 00:00 2.427187700619 22.4935532 2284-Oct-22 00:00 2.440165173110 22.4484474 2284-Oct-23 00:00 2.453116694222 22.4036011 2284-Oct-24 00:00 2.466042413303 22.3590131 2284-Oct-25 00:00 2.478942478993 22.3146822 2284-Oct-26 00:00 2.491817039192 22.2706071 2284-Oct-27 00:00 2.504666241041 22.2267863 2284-Oct-28 00:00 2.517490230897 22.1832186 2284-Oct-29 00:00 2.530289154320 22.1399025 2284-Oct-30 00:00 2.543063156047 22.0968366 2284-Oct-31 00:00 2.555812379981 22.0540195 2284-Nov-01 00:00 2.568536969168 22.0114496 2284-Nov-02 00:00 2.581237065787 21.9691254 2284-Nov-03 00:00 2.593912811134 21.9270454 2284-Nov-04 00:00 2.606564345603 21.8852080 2284-Nov-05 00:00 2.619191808680 21.8436117 2284-Nov-06 00:00 2.631795338929 21.8022549 2284-Nov-07 00:00 2.644375073980 21.7611360 2284-Nov-08 00:00 2.656931150522 21.7202533 2284-Nov-09 00:00 2.669463704299 21.6796053 2284-Nov-10 00:00 2.681972870103 21.6391903 2284-Nov-11 00:00 2.694458781773 21.5990066 2284-Nov-12 00:00 2.706921572191 21.5590527 2284-Nov-13 00:00 2.719361373282 21.5193268 2284-Nov-14 00:00 2.731778316013 21.4798273 2284-Nov-15 00:00 2.744172530392 21.4405526 2284-Nov-16 00:00 2.756544145464 21.4015010 2284-Nov-17 00:00 2.768893289316 21.3626708 2284-Nov-18 00:00 2.781220089074 21.3240603 2284-Nov-19 00:00 2.793524670905 21.2856680 2284-Nov-20 00:00 2.805807160017 21.2474921 2284-Nov-21 00:00 2.818067680663 21.2095311 2284-Nov-22 00:00 2.830306356142 21.1717832 2284-Nov-23 00:00 2.842523308804 21.1342468 2284-Nov-24 00:00 2.854718660050 21.0969202 2284-Nov-25 00:00 2.866892530339 21.0598019 2284-Nov-26 00:00 2.879045039191 21.0228902 2284-Nov-27 00:00 2.891176305187 20.9861835 2284-Nov-28 00:00 2.903286445973 20.9496802 2284-Nov-29 00:00 2.915375578265 20.9133787 2284-Nov-30 00:00 2.927443817846 20.8772773 2284-Dec-01 00:00 2.939491279576 20.8413746 2284-Dec-02 00:00 2.951518077387 20.8056688 2284-Dec-03 00:00 2.963524324293 20.7701585 2284-Dec-04 00:00 2.975510132391 20.7348420 2284-Dec-05 00:00 2.987475612869 20.6997179 2284-Dec-06 00:00 2.999420876009 20.6647846 2284-Dec-07 00:00 3.011346031195 20.6300405 2284-Dec-08 00:00 3.023251186919 20.5954841 2284-Dec-09 00:00 3.035136450789 20.5611140 2284-Dec-10 00:00 3.047001929540 20.5269286 2284-Dec-11 00:00 3.058847729036 20.4929265 2284-Dec-12 00:00 3.070673954280 20.4591061 2284-Dec-13 00:00 3.082480709424 20.4254659 2284-Dec-14 00:00 3.094268097770 20.3920047 2284-Dec-15 00:00 3.106036221783 20.3587208 2284-Dec-16 00:00 3.117785183093 20.3256129 2284-Dec-17 00:00 3.129515082505 20.2926795 2284-Dec-18 00:00 3.141226020001 20.2599193 2284-Dec-19 00:00 3.152918094756 20.2273308 2284-Dec-20 00:00 3.164591405134 20.1949126 2284-Dec-21 00:00 3.176246048706 20.1626634 2284-Dec-22 00:00 3.187882122248 20.1305818 2284-Dec-23 00:00 3.199499721756 20.0986665 2284-Dec-24 00:00 3.211098942447 20.0669160 2284-Dec-25 00:00 3.222679878768 20.0353292 2284-Dec-26 00:00 3.234242624398 20.0039046 2284-Dec-27 00:00 3.245787272254 19.9726410 2284-Dec-28 00:00 3.257313914494 19.9415371 2284-Dec-29 00:00 3.268822642524 19.9105915 2284-Dec-30 00:00 3.280313546999 19.8798031 2284-Dec-31 00:00 3.291786717830 19.8491705 $$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 = 'DES=1P;CAP' QUANTITIES = '19' START_TIME = '2284-01-01' STEP_SIZE = '1 day' STOP_TIME = '2284-12-31'