******************************************************************************* JPL/HORIZONS 1P/Halley 2024-May-03 21:01:20 Rec #:90000030 Soln.date: 2024-Apr-16_14:38:13 # obs: 8518 (1835-1994) IAU76/J2000 helio. ecliptic osc. elements (au, days, deg., period=Julian yrs): EPOCH= 2439907.5 ! 1968-Feb-21.0000000 (TDB) RMSW= n.a. EC= .9679221169240834 QR= .575157544193894 TP= 2446469.6983372075 OM= 59.07198712310091 W= 112.2128395742619 IN= 162.1951462980701 A= 17.93003431157555 MA= 274.8113481508292 ADIST= 35.28491107895721 PER= 75.924140333742 N= .012981725 ANGMOM= .018301168 DAN= 1.78505 DDN= .82865 L= 305.8576622 B= 16.4442985 MOID= .0744805 TP= 1986-Feb-08.1983372075 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= 4.887227714062E-10 A2= 1.554720848799E-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#74, data arc: 1835-08-21 to 1994-01-11 2: k1=8.0, k2=5.0, phase coef.=0.03; ******************************************************************************* ******************************************************************************* Ephemeris / WWW_USER Fri May 3 21:01:20 2024 Pasadena, USA / Horizons ******************************************************************************* Target body name: 1P/Halley {source: JPL#74} 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.240503.p240727 EOP coverage : DATA-BASED 1962-JAN-20 TO 2024-MAY-03. PREDICTS-> 2024-JUL-26 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= 2439907.5 ! 1968-Feb-21.0000000 (TDB) RMSW= n.a. EC= .9679221169240834 QR= .575157544193894 TP= 2446469.6983372075 OM= 59.07198712310091 W= 112.2128395742619 IN= 162.1951462980701 Equivalent ICRF heliocentric cartesian coordinates (au, au/d): X=-1.326479811754316E+01 Y= 2.536681640257868E+01 Z= 2.638853433023532E+00 VX= 1.424523564115578E-03 VY=-1.432724119466060E-03 VZ= 4.019525745942034E-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= 4.887227714062E-10 A2= 1.554720848799E-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 2.654531245605 -21.7267507 2284-Jan-02 00:00 2.641971157639 -21.7677015 2284-Jan-03 00:00 2.629387386742 -21.8088889 2284-Jan-04 00:00 2.616779795198 -21.8503145 2284-Jan-05 00:00 2.604148244331 -21.8919798 2284-Jan-06 00:00 2.591492594504 -21.9338864 2284-Jan-07 00:00 2.578812705132 -21.9760360 2284-Jan-08 00:00 2.566108434687 -22.0184301 2284-Jan-09 00:00 2.553379640708 -22.0610702 2284-Jan-10 00:00 2.540626179809 -22.1039579 2284-Jan-11 00:00 2.527847907700 -22.1470946 2284-Jan-12 00:00 2.515044679195 -22.1904818 2284-Jan-13 00:00 2.502216348239 -22.2341210 2284-Jan-14 00:00 2.489362767923 -22.2780136 2284-Jan-15 00:00 2.476483790509 -22.3221609 2284-Jan-16 00:00 2.463579267456 -22.3665642 2284-Jan-17 00:00 2.450649049441 -22.4112250 2284-Jan-18 00:00 2.437692986394 -22.4561443 2284-Jan-19 00:00 2.424710927523 -22.5013235 2284-Jan-20 00:00 2.411702721349 -22.5467636 2284-Jan-21 00:00 2.398668215742 -22.5924658 2284-Jan-22 00:00 2.385607257959 -22.6384310 2284-Jan-23 00:00 2.372519694680 -22.6846603 2284-Jan-24 00:00 2.359405372059 -22.7311544 2284-Jan-25 00:00 2.346264135768 -22.7779143 2284-Jan-26 00:00 2.333095831043 -22.8249406 2284-Jan-27 00:00 2.319900302745 -22.8722339 2284-Jan-28 00:00 2.306677395416 -22.9197948 2284-Jan-29 00:00 2.293426953338 -22.9676236 2284-Jan-30 00:00 2.280148820604 -23.0157208 2284-Jan-31 00:00 2.266842841187 -23.0640864 2284-Feb-01 00:00 2.253508859016 -23.1127205 2284-Feb-02 00:00 2.240146718051 -23.1616230 2284-Feb-03 00:00 2.226756262367 -23.2107936 2284-Feb-04 00:00 2.213337336237 -23.2602321 2284-Feb-05 00:00 2.199889784223 -23.3099377 2284-Feb-06 00:00 2.186413451272 -23.3599098 2284-Feb-07 00:00 2.172908182824 -23.4101473 2284-Feb-08 00:00 2.159373824924 -23.4606492 2284-Feb-09 00:00 2.145810224348 -23.5114141 2284-Feb-10 00:00 2.132217228731 -23.5624404 2284-Feb-11 00:00 2.118594686715 -23.6137262 2284-Feb-12 00:00 2.104942448093 -23.6652694 2284-Feb-13 00:00 2.091260363977 -23.7170676 2284-Feb-14 00:00 2.077548286965 -23.7691181 2284-Feb-15 00:00 2.063806071329 -23.8214178 2284-Feb-16 00:00 2.050033573209 -23.8739633 2284-Feb-17 00:00 2.036230650828 -23.9267510 2284-Feb-18 00:00 2.022397164711 -23.9797765 2284-Feb-19 00:00 2.008532977927 -24.0330353 2284-Feb-20 00:00 1.994637956350 -24.0865223 2284-Feb-21 00:00 1.980711968926 -24.1402320 2284-Feb-22 00:00 1.966754887973 -24.1941584 2284-Feb-23 00:00 1.952766589488 -24.2482947 2284-Feb-24 00:00 1.938746953482 -24.3026337 2284-Feb-25 00:00 1.924695864340 -24.3571677 2284-Feb-26 00:00 1.910613211195 -24.4118880 2284-Feb-27 00:00 1.896498888341 -24.4667854 2284-Feb-28 00:00 1.882352795661 -24.5218498 2284-Feb-29 00:00 1.868174839095 -24.5770704 2284-Mar-01 00:00 1.853964931126 -24.6324354 2284-Mar-02 00:00 1.839722991314 -24.6879321 2284-Mar-03 00:00 1.825448946851 -24.7435468 2284-Mar-04 00:00 1.811142733163 -24.7992646 2284-Mar-05 00:00 1.796804294558 -24.8550697 2284-Mar-06 00:00 1.782433584910 -24.9109448 2284-Mar-07 00:00 1.768030568402 -24.9668714 2284-Mar-08 00:00 1.753595220322 -25.0228295 2284-Mar-09 00:00 1.739127527911 -25.0787977 2284-Mar-10 00:00 1.724627491270 -25.1347528 2284-Mar-11 00:00 1.710095124343 -25.1906701 2284-Mar-12 00:00 1.695530455953 -25.2465229 2284-Mar-13 00:00 1.680933530923 -25.3022823 2284-Mar-14 00:00 1.666304411277 -25.3579176 2284-Mar-15 00:00 1.651643177519 -25.4133956 2284-Mar-16 00:00 1.636949930014 -25.4686806 2284-Mar-17 00:00 1.622224790470 -25.5237344 2284-Mar-18 00:00 1.607467903518 -25.5785159 2284-Mar-19 00:00 1.592679438422 -25.6329808 2284-Mar-20 00:00 1.577859590908 -25.6870817 2284-Mar-21 00:00 1.563008585127 -25.7407677 2284-Mar-22 00:00 1.548126675771 -25.7939838 2284-Mar-23 00:00 1.533214150345 -25.8466713 2284-Mar-24 00:00 1.518271331611 -25.8987669 2284-Mar-25 00:00 1.503298580237 -25.9502026 2284-Mar-26 00:00 1.488296297649 -26.0009052 2284-Mar-27 00:00 1.473264929178 -26.0507958 2284-Mar-28 00:00 1.458204967482 -26.0997893 2284-Mar-29 00:00 1.443116956254 -26.1477942 2284-Mar-30 00:00 1.428001493881 -26.1947126 2284-Mar-31 00:00 1.412859237005 -26.2404405 2284-Apr-01 00:00 1.397690904568 -26.2848659 2284-Apr-02 00:00 1.382497282752 -26.3278678 2284-Apr-03 00:00 1.367279230472 -26.3693153 2284-Apr-04 00:00 1.352037685122 -26.4090673 2284-Apr-05 00:00 1.336773668657 -26.4469719 2284-Apr-06 00:00 1.321488294090 -26.4828656 2284-Apr-07 00:00 1.306182772514 -26.5165721 2284-Apr-08 00:00 1.290858420694 -26.5479016 2284-Apr-09 00:00 1.275516669270 -26.5766494 2284-Apr-10 00:00 1.260159071649 -26.6025948 2284-Apr-11 00:00 1.244787313615 -26.6254999 2284-Apr-12 00:00 1.229403223740 -26.6451081 2284-Apr-13 00:00 1.214008784641 -26.6611422 2284-Apr-14 00:00 1.198606145177 -26.6733035 2284-Apr-15 00:00 1.183197633647 -26.6812691 2284-Apr-16 00:00 1.167785772078 -26.6846908 2284-Apr-17 00:00 1.152373291687 -26.6831921 2284-Apr-18 00:00 1.136963149621 -26.6763668 2284-Apr-19 00:00 1.121558547062 -26.6637758 2284-Apr-20 00:00 1.106162948821 -26.6449449 2284-Apr-21 00:00 1.090780104515 -26.6193618 2284-Apr-22 00:00 1.075414071455 -26.5864730 2284-Apr-23 00:00 1.060069239365 -26.5456804 2284-Apr-24 00:00 1.044750357055 -26.4963382 2284-Apr-25 00:00 1.029462561176 -26.4377489 2284-Apr-26 00:00 1.014211407175 -26.3691593 2284-Apr-27 00:00 0.999002902585 -26.2897566 2284-Apr-28 00:00 0.983843542747 -26.1986640 2284-Apr-29 00:00 0.968740349078 -26.0949361 2284-Apr-30 00:00 0.953700909958 -25.9775546 2284-May-01 00:00 0.938733424291 -25.8454233 2284-May-02 00:00 0.923846747760 -25.6973637 2284-May-03 00:00 0.909050441737 -25.5321105 2284-May-04 00:00 0.894354824751 -25.3483070 2284-May-05 00:00 0.879771026343 -25.1445015 2284-May-06 00:00 0.865311043004 -24.9191439 2284-May-07 00:00 0.850987795799 -24.6705833 2284-May-08 00:00 0.836815189104 -24.3970664 2284-May-09 00:00 0.822808169689 -24.0967380 2284-May-10 00:00 0.808982785156 -23.7676431 2284-May-11 00:00 0.795356240480 -23.4077312 2284-May-12 00:00 0.781946951079 -23.0148643 2284-May-13 00:00 0.768774590496 -22.5868275 2284-May-14 00:00 0.755860130357 -22.1213454 2284-May-15 00:00 0.743225869888 -21.6161019 2284-May-16 00:00 0.730895451774 -21.0687678 2284-May-17 00:00 0.718893860721 -20.4770335 2284-May-18 00:00 0.707247400645 -19.8386501 2284-May-19 00:00 0.695983646068 -19.1514776 2284-May-20 00:00 0.685131363012 -18.4135425 2284-May-21 00:00 0.674720394667 -17.6231022 2284-May-22 00:00 0.664781507223 -16.7787180 2284-May-23 00:00 0.655346191800 -15.8793341 2284-May-24 00:00 0.646446419278 -14.9243612 2284-May-25 00:00 0.638114346180 -13.9137616 2284-May-26 00:00 0.630381971660 -12.8481328 2284-May-27 00:00 0.623280747968 -11.7287839 2284-May-28 00:00 0.616841149621 -10.5578015 2284-May-29 00:00 0.611092209635 -9.3380966 2284-May-30 00:00 0.606061034438 -8.0734303 2284-May-31 00:00 0.601772312199 -6.7684106 2284-Jun-01 00:00 0.598247831921 -5.4284574 2284-Jun-02 00:00 0.595506032440 -4.0597335 2284-Jun-03 00:00 0.593561601065 -2.6690423 2284-Jun-04 00:00 0.592425140814 -1.2636932 2284-Jun-05 00:00 0.592102922829 0.1486578 2284-Jun-06 00:00 0.592596736822 1.5601868 2284-Jun-07 00:00 0.593903847452 2.9630882 2284-Jun-08 00:00 0.596017059082 4.3497622 2284-Jun-09 00:00 0.598924885749 5.7129904 2284-Jun-10 00:00 0.602611817465 7.0460919 2284-Jun-11 00:00 0.607058668735 8.3430514 2284-Jun-12 00:00 0.612242991618 9.5986144 2284-Jun-13 00:00 0.618139533908 10.8083484 2284-Jun-14 00:00 0.624720722793 11.9686712 2284-Jun-15 00:00 0.631957155263 13.0768469 2284-Jun-16 00:00 0.639818078550 14.1309564 2284-Jun-17 00:00 0.648271846808 15.1298450 2284-Jun-18 00:00 0.657286343628 16.0730547 2284-Jun-19 00:00 0.666829363539 16.9607457 2284-Jun-20 00:00 0.676868948850 17.7936127 2284-Jun-21 00:00 0.687373680471 18.5727994 2284-Jun-22 00:00 0.698312922241 19.2998162 2284-Jun-23 00:00 0.709657018113 19.9764628 2284-Jun-24 00:00 0.721377442127 20.6047564 2284-Jun-25 00:00 0.733446903546 21.1868681 2284-Jun-26 00:00 0.745839413011 21.7250672 2284-Jun-27 00:00 0.758530317483 22.2216736 2284-Jun-28 00:00 0.771496311301 22.6790187 2284-Jun-29 00:00 0.784715428887 23.0994132 2284-Jun-30 00:00 0.798167023088 23.4851220 2284-Jul-01 00:00 0.811831732087 23.8383448 2284-Jul-02 00:00 0.825691437416 24.1612017 2284-Jul-03 00:00 0.839729215244 24.4557227 2284-Jul-04 00:00 0.853929282921 24.7238412 2284-Jul-05 00:00 0.868276942454 24.9673900 2284-Jul-06 00:00 0.882758522363 25.1880996 2284-Jul-07 00:00 0.897361319063 25.3875988 2284-Jul-08 00:00 0.912073538721 25.5674155 2284-Jul-09 00:00 0.926884240305 25.7289804 2284-Jul-10 00:00 0.941783280355 25.8736295 2284-Jul-11 00:00 0.956761259880 26.0026090 2284-Jul-12 00:00 0.971809473635 26.1170787 2284-Jul-13 00:00 0.986919861960 26.2181176 2284-Jul-14 00:00 1.002084965248 26.3067276 2284-Jul-15 00:00 1.017297881093 26.3838388 2284-Jul-16 00:00 1.032552224070 26.4503138 2284-Jul-17 00:00 1.047842088119 26.5069520 2284-Jul-18 00:00 1.063162011422 26.5544943 2284-Jul-19 00:00 1.078506943701 26.5936267 2284-Jul-20 00:00 1.093872215798 26.6249845 2284-Jul-21 00:00 1.109253511432 26.6491559 2284-Jul-22 00:00 1.124646841001 26.6666852 2284-Jul-23 00:00 1.140048517312 26.6780763 2284-Jul-24 00:00 1.155455133094 26.6837958 2284-Jul-25 00:00 1.170863540209 26.6842755 2284-Jul-26 00:00 1.186270830414 26.6799151 2284-Jul-27 00:00 1.201674317578 26.6710847 2284-Jul-28 00:00 1.217071521246 26.6581273 2284-Jul-29 00:00 1.232460151458 26.6413603 2284-Jul-30 00:00 1.247838094712 26.6210778 2284-Jul-31 00:00 1.263203401007 26.5975524 2284-Aug-01 00:00 1.278554271861 26.5710368 2284-Aug-02 00:00 1.293889049250 26.5417651 2284-Aug-03 00:00 1.309206205378 26.5099544 2284-Aug-04 00:00 1.324504333228 26.4758063 2284-Aug-05 00:00 1.339782137827 26.4395077 2284-Aug-06 00:00 1.355038428160 26.4012318 2284-Aug-07 00:00 1.370272109710 26.3611398 2284-Aug-08 00:00 1.385482177533 26.3193811 2284-Aug-09 00:00 1.400667709871 26.2760945 2284-Aug-10 00:00 1.415827862225 26.2314089 2284-Aug-11 00:00 1.430961861871 26.1854442 2284-Aug-12 00:00 1.446069002776 26.1383116 2284-Aug-13 00:00 1.461148640893 26.0901147 2284-Aug-14 00:00 1.476200189787 26.0409498 2284-Aug-15 00:00 1.491223116597 25.9909061 2284-Aug-16 00:00 1.506216938278 25.9400671 2284-Aug-17 00:00 1.521181218123 25.8885100 2284-Aug-18 00:00 1.536115562536 25.8363070 2284-Aug-19 00:00 1.551019618031 25.7835250 2284-Aug-20 00:00 1.565893068451 25.7302263 2284-Aug-21 00:00 1.580735632381 25.6764691 2284-Aug-22 00:00 1.595547060738 25.6223073 2284-Aug-23 00:00 1.610327134537 25.5677912 2284-Aug-24 00:00 1.625075662809 25.5129677 2284-Aug-25 00:00 1.639792480665 25.4578802 2284-Aug-26 00:00 1.654477447491 25.4025694 2284-Aug-27 00:00 1.669130445270 25.3470729 2284-Aug-28 00:00 1.683751377020 25.2914260 2284-Aug-29 00:00 1.698340165335 25.2356613 2284-Aug-30 00:00 1.712896751028 25.1798092 2284-Aug-31 00:00 1.727421091864 25.1238980 2284-Sep-01 00:00 1.741913161380 25.0679542 2284-Sep-02 00:00 1.756372947784 25.0120020 2284-Sep-03 00:00 1.770800452923 24.9560645 2284-Sep-04 00:00 1.785195691327 24.9001626 2284-Sep-05 00:00 1.799558689314 24.8443161 2284-Sep-06 00:00 1.813889484146 24.7885432 2284-Sep-07 00:00 1.828188123254 24.7328608 2284-Sep-08 00:00 1.842454663499 24.6772848 2284-Sep-09 00:00 1.856689170491 24.6218296 2284-Sep-10 00:00 1.870891717944 24.5665088 2284-Sep-11 00:00 1.885062387078 24.5113350 2284-Sep-12 00:00 1.899201266055 24.4563196 2284-Sep-13 00:00 1.913308449459 24.4014735 2284-Sep-14 00:00 1.927384037809 24.3468065 2284-Sep-15 00:00 1.941428137099 24.2923277 2284-Sep-16 00:00 1.955440858380 24.2380455 2284-Sep-17 00:00 1.969422317358 24.1839677 2284-Sep-18 00:00 1.983372634020 24.1301014 2284-Sep-19 00:00 1.997291932289 24.0764531 2284-Sep-20 00:00 2.011180339691 24.0230288 2284-Sep-21 00:00 2.025037987053 23.9698339 2284-Sep-22 00:00 2.038865008212 23.9168734 2284-Sep-23 00:00 2.052661539745 23.8641518 2284-Sep-24 00:00 2.066427720720 23.8116733 2284-Sep-25 00:00 2.080163692457 23.7594416 2284-Sep-26 00:00 2.093869598309 23.7074599 2284-Sep-27 00:00 2.107545583453 23.6557312 2284-Sep-28 00:00 2.121191794698 23.6042583 2284-Sep-29 00:00 2.134808380303 23.5530434 2284-Sep-30 00:00 2.148395489805 23.5020887 2284-Oct-01 00:00 2.161953273862 23.4513959 2284-Oct-02 00:00 2.175481884101 23.4009666 2284-Oct-03 00:00 2.188981472980 23.3508021 2284-Oct-04 00:00 2.202452193655 23.3009035 2284-Oct-05 00:00 2.215894199856 23.2512716 2284-Oct-06 00:00 2.229307645771 23.2019073 2284-Oct-07 00:00 2.242692685937 23.1528110 2284-Oct-08 00:00 2.256049475134 23.1039831 2284-Oct-09 00:00 2.269378168292 23.0554237 2284-Oct-10 00:00 2.282678920400 23.0071329 2284-Oct-11 00:00 2.295951886420 22.9591106 2284-Oct-12 00:00 2.309197221214 22.9113567 2284-Oct-13 00:00 2.322415079475 22.8638707 2284-Oct-14 00:00 2.335605615656 22.8166522 2284-Oct-15 00:00 2.348768983919 22.7697006 2284-Oct-16 00:00 2.361905338069 22.7230154 2284-Oct-17 00:00 2.375014831509 22.6765957 2284-Oct-18 00:00 2.388097617183 22.6304407 2284-Oct-19 00:00 2.401153847535 22.5845496 2284-Oct-20 00:00 2.414183674463 22.5389213 2284-Oct-21 00:00 2.427187249279 22.4935548 2284-Oct-22 00:00 2.440164722673 22.4484490 2284-Oct-23 00:00 2.453116244683 22.4036027 2284-Oct-24 00:00 2.466041964658 22.3590147 2284-Oct-25 00:00 2.478942031236 22.3146838 2284-Oct-26 00:00 2.491816592318 22.2706086 2284-Oct-27 00:00 2.504665795044 22.2267878 2284-Oct-28 00:00 2.517489785774 22.1832201 2284-Oct-29 00:00 2.530288710065 22.1399040 2284-Oct-30 00:00 2.543062712654 22.0968381 2284-Oct-31 00:00 2.555811937446 22.0540210 2284-Nov-01 00:00 2.568536527486 22.0114510 2284-Nov-02 00:00 2.581236624953 21.9691268 2284-Nov-03 00:00 2.593912371143 21.9270468 2284-Nov-04 00:00 2.606563906450 21.8852095 2284-Nov-05 00:00 2.619191370361 21.8436132 2284-Nov-06 00:00 2.631794901438 21.8022564 2284-Nov-07 00:00 2.644374637313 21.7611374 2284-Nov-08 00:00 2.656930714674 21.7202547 2284-Nov-09 00:00 2.669463269265 21.6796067 2284-Nov-10 00:00 2.681972435879 21.6391917 2284-Nov-11 00:00 2.694458348354 21.5990080 2284-Nov-12 00:00 2.706921139572 21.5590541 2284-Nov-13 00:00 2.719360941460 21.5193282 2284-Nov-14 00:00 2.731777884983 21.4798287 2284-Nov-15 00:00 2.744172100148 21.4405540 2284-Nov-16 00:00 2.756543716002 21.4015023 2284-Nov-17 00:00 2.768892860633 21.3626721 2284-Nov-18 00:00 2.781219661164 21.3240617 2284-Nov-19 00:00 2.793524243764 21.2856693 2284-Nov-20 00:00 2.805806733642 21.2474935 2284-Nov-21 00:00 2.818067255048 21.2095324 2284-Nov-22 00:00 2.830305931283 21.1717845 2284-Nov-23 00:00 2.842522884697 21.1342481 2284-Nov-24 00:00 2.854718236691 21.0969215 2284-Nov-25 00:00 2.866892107724 21.0598032 2284-Nov-26 00:00 2.879044617316 21.0228915 2284-Nov-27 00:00 2.891175884047 20.9861848 2284-Nov-28 00:00 2.903286025565 20.9496815 2284-Nov-29 00:00 2.915375158584 20.9133799 2284-Nov-30 00:00 2.927443398889 20.8772786 2284-Dec-01 00:00 2.939490861338 20.8413758 2284-Dec-02 00:00 2.951517659864 20.8056700 2284-Dec-03 00:00 2.963523907481 20.7701597 2284-Dec-04 00:00 2.975509716287 20.7348432 2284-Dec-05 00:00 2.987475197469 20.6997191 2284-Dec-06 00:00 2.999420461309 20.6647858 2284-Dec-07 00:00 3.011345617191 20.6300417 2284-Dec-08 00:00 3.023250773607 20.5954853 2284-Dec-09 00:00 3.035136038167 20.5611152 2284-Dec-10 00:00 3.047001517603 20.5269298 2284-Dec-11 00:00 3.058847317780 20.4929276 2284-Dec-12 00:00 3.070673543701 20.4591072 2284-Dec-13 00:00 3.082480299519 20.4254671 2284-Dec-14 00:00 3.094267688536 20.3920058 2284-Dec-15 00:00 3.106035813216 20.3587220 2284-Dec-16 00:00 3.117784775190 20.3256140 2284-Dec-17 00:00 3.129514675261 20.2926807 2284-Dec-18 00:00 3.141225613414 20.2599204 2284-Dec-19 00:00 3.152917688822 20.2273319 2284-Dec-20 00:00 3.164590999850 20.1949137 2284-Dec-21 00:00 3.176245644068 20.1626645 2284-Dec-22 00:00 3.187881718253 20.1305829 2284-Dec-23 00:00 3.199499318400 20.0986676 2284-Dec-24 00:00 3.211098539728 20.0669171 2284-Dec-25 00:00 3.222679476682 20.0353303 2284-Dec-26 00:00 3.234242222941 20.0039057 2284-Dec-27 00:00 3.245786871423 19.9726421 2284-Dec-28 00:00 3.257313514287 19.9415382 2284-Dec-29 00:00 3.268822242938 19.9105926 2284-Dec-30 00:00 3.280313148030 19.8798042 2284-Dec-31 00:00 3.291786319475 19.8491716 $$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/hrzn_batch.txt scripts https://ssd.jpl.nasa.gov/ftp/ssd/SCRIPTS Author : Jon.D.Giorgini@jpl.nasa.gov ******************************************************************************* !$$SOF COMMAND = 'DES=1P;CAP' START_TIME = '2284-01-01' STOP_TIME = '2284-12-31' STEP_SIZE = '1 day' QUANTITIES = '19'