# Flag: 1 # Ticket: 183688815092438802 ################################################################################# # Solar system object ephemeris by IMCCE/OBSPM/CNRS # Asteroid : 87 Sylvia/Romulus # Source: ASTORB # Author: L.H. Wasserman # Reference epoch: 2460900.5 # Number of observations: 6050 # Orbit arc covered: 51059 jours # RMS or maximum residual: 0.660E-02 " 0.8500E-05 "/d # Diameter: 260.90 km # Absolute magnitude H: 6.940 # Slope parameter G: 0.150 # Orbital period: 2.37304126E+03 jours # System mass: 0.0000E+00 kg # Dynamical class: MB>Cybele # Taxonomic class: X , a , DeMeo et al. (2009) # Planetary theory: INPOP19A # Frame: J2000 astrometric # Coordinates: equatorial # Frame center: geocenter # Precession/nutation model: IAU2000 # Relativistic perturbations: yes # PPN coordinate system: beta=gamma=1, alpha=0 ################################################################################# # Date UTC | RA | DEC | Dobs | VMag | Phase | Elong. | dRAcosDEC | dDEC | RV | compo_dx | compo_dy | compo_dz | compo_mag # h m s | h m s | o ' " | au | mag | deg | deg | arcsec/min | arcsec/min | km/s | arcsec | arcsec | km | mag 2020-02-10T21:31:00.000 +07 43 15.94641 +31 53 57.7944 2.850533717 12.63 7.80 149.10 -0.3395E+00 0.4942E-01 13.30969 -0.45377 -0.27802 769.378 18.69 2020-02-10T21:32:00.000 +07 43 15.91975 +31 53 57.8438 2.850539055 12.63 7.80 149.10 -0.3395E+00 0.4942E-01 13.31000 -0.45322 -0.27823 770.434 18.69 2020-02-10T21:33:00.000 +07 43 15.89309 +31 53 57.8932 2.850544393 12.63 7.80 149.10 -0.3395E+00 0.4941E-01 13.31030 -0.45267 -0.27844 771.489 18.69 2020-02-10T21:34:00.000 +07 43 15.86642 +31 53 57.9426 2.850549732 12.63 7.80 149.10 -0.3395E+00 0.4941E-01 13.31061 -0.45211 -0.27865 772.542 18.69 2020-02-10T21:35:00.000 +07 43 15.83976 +31 53 57.9921 2.850555070 12.63 7.80 149.10 -0.3395E+00 0.4941E-01 13.31092 -0.45156 -0.27886 773.595 18.69 2020-02-10T21:36:00.000 +07 43 15.81310 +31 53 58.0415 2.850560409 12.63 7.80 149.10 -0.3395E+00 0.4941E-01 13.31122 -0.45101 -0.27906 774.646 18.69 2020-02-10T21:37:00.000 +07 43 15.78644 +31 53 58.0909 2.850565748 12.63 7.80 149.10 -0.3395E+00 0.4940E-01 13.31153 -0.45045 -0.27927 775.697 18.69 2020-02-10T21:38:00.000 +07 43 15.75978 +31 53 58.1403 2.850571087 12.63 7.80 149.10 -0.3395E+00 0.4940E-01 13.31184 -0.44990 -0.27948 776.746 18.69 2020-02-10T21:39:00.000 +07 43 15.73312 +31 53 58.1897 2.850576426 12.63 7.80 149.10 -0.3395E+00 0.4940E-01 13.31214 -0.44934 -0.27968 777.794 18.69 2020-02-10T21:40:00.000 +07 43 15.70646 +31 53 58.2391 2.850581765 12.63 7.80 149.10 -0.3395E+00 0.4939E-01 13.31245 -0.44879 -0.27989 778.841 18.69 2020-02-10T21:41:00.000 +07 43 15.67980 +31 53 58.2885 2.850587105 12.63 7.81 149.10 -0.3395E+00 0.4939E-01 13.31276 -0.44823 -0.28010 779.887 18.69 2020-02-10T21:42:00.000 +07 43 15.65314 +31 53 58.3378 2.850592444 12.63 7.81 149.09 -0.3395E+00 0.4939E-01 13.31306 -0.44767 -0.28030 780.932 18.69 2020-02-10T21:43:00.000 +07 43 15.62648 +31 53 58.3872 2.850597784 12.63 7.81 149.09 -0.3395E+00 0.4938E-01 13.31337 -0.44711 -0.28051 781.976 18.69 2020-02-10T21:44:00.000 +07 43 15.59982 +31 53 58.4366 2.850603124 12.63 7.81 149.09 -0.3395E+00 0.4938E-01 13.31367 -0.44656 -0.28071 783.018 18.69 2020-02-10T21:45:00.000 +07 43 15.57317 +31 53 58.4860 2.850608463 12.63 7.81 149.09 -0.3394E+00 0.4938E-01 13.31398 -0.44600 -0.28091 784.060 18.69 2020-02-10T21:46:00.000 +07 43 15.54651 +31 53 58.5354 2.850613803 12.63 7.81 149.09 -0.3394E+00 0.4938E-01 13.31429 -0.44544 -0.28112 785.100 18.69 2020-02-10T21:47:00.000 +07 43 15.51985 +31 53 58.5847 2.850619144 12.63 7.81 149.09 -0.3394E+00 0.4937E-01 13.31459 -0.44488 -0.28132 786.139 18.69 2020-02-10T21:48:00.000 +07 43 15.49320 +31 53 58.6341 2.850624484 12.63 7.81 149.09 -0.3394E+00 0.4937E-01 13.31490 -0.44432 -0.28152 787.177 18.69 2020-02-10T21:49:00.000 +07 43 15.46654 +31 53 58.6835 2.850629824 12.63 7.81 149.09 -0.3394E+00 0.4937E-01 13.31521 -0.44375 -0.28173 788.214 18.69 2020-02-10T21:50:00.000 +07 43 15.43989 +31 53 58.7329 2.850635165 12.63 7.81 149.09 -0.3394E+00 0.4936E-01 13.31551 -0.44319 -0.28193 789.250 18.69 2020-02-10T21:51:00.000 +07 43 15.41323 +31 53 58.7822 2.850640505 12.63 7.81 149.09 -0.3394E+00 0.4936E-01 13.31582 -0.44263 -0.28213 790.284 18.69 2020-02-10T21:52:00.000 +07 43 15.38658 +31 53 58.8316 2.850645846 12.63 7.81 149.09 -0.3394E+00 0.4936E-01 13.31613 -0.44206 -0.28233 791.318 18.69 2020-02-10T21:53:00.000 +07 43 15.35992 +31 53 58.8809 2.850651187 12.63 7.81 149.09 -0.3394E+00 0.4935E-01 13.31643 -0.44150 -0.28253 792.350 18.69 2020-02-10T21:54:00.000 +07 43 15.33327 +31 53 58.9303 2.850656528 12.63 7.81 149.09 -0.3394E+00 0.4935E-01 13.31674 -0.44094 -0.28273 793.381 18.69 2020-02-10T21:55:00.000 +07 43 15.30662 +31 53 58.9796 2.850661869 12.63 7.81 149.09 -0.3394E+00 0.4935E-01 13.31705 -0.44037 -0.28293 794.411 18.69 2020-02-10T21:56:00.000 +07 43 15.27997 +31 53 59.0290 2.850667210 12.63 7.81 149.08 -0.3394E+00 0.4934E-01 13.31735 -0.43980 -0.28313 795.440 18.69 2020-02-10T21:57:00.000 +07 43 15.25331 +31 53 59.0783 2.850672551 12.63 7.81 149.08 -0.3394E+00 0.4934E-01 13.31766 -0.43924 -0.28333 796.468 18.69 2020-02-10T21:58:00.000 +07 43 15.22666 +31 53 59.1277 2.850677893 12.63 7.81 149.08 -0.3394E+00 0.4934E-01 13.31797 -0.43867 -0.28353 797.494 18.69 2020-02-10T21:59:00.000 +07 43 15.20001 +31 53 59.1770 2.850683234 12.63 7.81 149.08 -0.3394E+00 0.4934E-01 13.31827 -0.43810 -0.28373 798.520 18.69 2020-02-10T22:00:00.000 +07 43 15.17336 +31 53 59.2263 2.850688576 12.63 7.81 149.08 -0.3394E+00 0.4933E-01 13.31858 -0.43753 -0.28393 799.544 18.69 2020-02-10T22:01:00.000 +07 43 15.14671 +31 53 59.2757 2.850693918 12.63 7.81 149.08 -0.3394E+00 0.4933E-01 13.31888 -0.43696 -0.28412 800.567 18.69 2020-02-10T22:02:00.000 +07 43 15.12006 +31 53 59.3250 2.850699260 12.63 7.81 149.08 -0.3393E+00 0.4933E-01 13.31919 -0.43639 -0.28432 801.589 18.69 2020-02-10T22:03:00.000 +07 43 15.09341 +31 53 59.3743 2.850704602 12.63 7.81 149.08 -0.3393E+00 0.4932E-01 13.31950 -0.43582 -0.28452 802.610 18.69 2020-02-10T22:04:00.000 +07 43 15.06676 +31 53 59.4236 2.850709944 12.63 7.81 149.08 -0.3393E+00 0.4932E-01 13.31980 -0.43525 -0.28471 803.630 18.69 2020-02-10T22:05:00.000 +07 43 15.04012 +31 53 59.4730 2.850715287 12.63 7.81 149.08 -0.3393E+00 0.4932E-01 13.32011 -0.43468 -0.28491 804.648 18.69 2020-02-10T22:06:00.000 +07 43 15.01347 +31 53 59.5223 2.850720629 12.63 7.81 149.08 -0.3393E+00 0.4931E-01 13.32042 -0.43411 -0.28511 805.666 18.69 2020-02-10T22:07:00.000 +07 43 14.98682 +31 53 59.5716 2.850725972 12.63 7.81 149.08 -0.3393E+00 0.4931E-01 13.32072 -0.43353 -0.28530 806.682 18.69 2020-02-10T22:08:00.000 +07 43 14.96017 +31 53 59.6209 2.850731314 12.63 7.81 149.08 -0.3393E+00 0.4931E-01 13.32103 -0.43296 -0.28550 807.697 18.69 2020-02-10T22:09:00.000 +07 43 14.93353 +31 53 59.6702 2.850736657 12.63 7.81 149.07 -0.3393E+00 0.4931E-01 13.32134 -0.43238 -0.28569 808.711 18.69 2020-02-10T22:10:00.000 +07 43 14.90688 +31 53 59.7195 2.850742000 12.63 7.81 149.07 -0.3393E+00 0.4930E-01 13.32164 -0.43181 -0.28588 809.723 18.69 2020-02-10T22:11:00.000 +07 43 14.88024 +31 53 59.7688 2.850747343 12.63 7.81 149.07 -0.3393E+00 0.4930E-01 13.32195 -0.43123 -0.28608 810.735 18.69 2020-02-10T22:12:00.000 +07 43 14.85359 +31 53 59.8181 2.850752686 12.63 7.81 149.07 -0.3393E+00 0.4930E-01 13.32225 -0.43066 -0.28627 811.745 18.69 2020-02-10T22:13:00.000 +07 43 14.82695 +31 53 59.8674 2.850758030 12.63 7.81 149.07 -0.3393E+00 0.4929E-01 13.32256 -0.43008 -0.28646 812.754 18.69 2020-02-10T22:14:00.000 +07 43 14.80030 +31 53 59.9167 2.850763373 12.63 7.81 149.07 -0.3393E+00 0.4929E-01 13.32287 -0.42950 -0.28666 813.762 18.69 2020-02-10T22:15:00.000 +07 43 14.77366 +31 53 59.9660 2.850768717 12.63 7.81 149.07 -0.3393E+00 0.4929E-01 13.32317 -0.42893 -0.28685 814.769 18.69 2020-02-10T22:16:00.000 +07 43 14.74702 +31 54 0.0153 2.850774060 12.63 7.81 149.07 -0.3393E+00 0.4928E-01 13.32348 -0.42835 -0.28704 815.775 18.69 2020-02-10T22:17:00.000 +07 43 14.72037 +31 54 0.0646 2.850779404 12.63 7.81 149.07 -0.3393E+00 0.4928E-01 13.32379 -0.42777 -0.28723 816.779 18.69 2020-02-10T22:18:00.000 +07 43 14.69373 +31 54 0.1138 2.850784748 12.63 7.81 149.07 -0.3393E+00 0.4928E-01 13.32409 -0.42719 -0.28742 817.783 18.69 2020-02-10T22:19:00.000 +07 43 14.66709 +31 54 0.1631 2.850790092 12.63 7.81 149.07 -0.3392E+00 0.4928E-01 13.32440 -0.42661 -0.28761 818.785 18.69 2020-02-10T22:20:00.000 +07 43 14.64045 +31 54 0.2124 2.850795436 12.63 7.81 149.07 -0.3392E+00 0.4927E-01 13.32471 -0.42603 -0.28780 819.786 18.69 2020-02-10T22:21:00.000 +07 43 14.61381 +31 54 0.2617 2.850800780 12.63 7.81 149.07 -0.3392E+00 0.4927E-01 13.32501 -0.42544 -0.28799 820.785 18.69 2020-02-10T22:22:00.000 +07 43 14.58717 +31 54 0.3109 2.850806125 12.63 7.81 149.07 -0.3392E+00 0.4927E-01 13.32532 -0.42486 -0.28818 821.784 18.69 2020-02-10T22:23:00.000 +07 43 14.56053 +31 54 0.3602 2.850811469 12.63 7.81 149.06 -0.3392E+00 0.4926E-01 13.32563 -0.42428 -0.28837 822.781 18.69 2020-02-10T22:24:00.000 +07 43 14.53389 +31 54 0.4095 2.850816814 12.63 7.81 149.06 -0.3392E+00 0.4926E-01 13.32593 -0.42369 -0.28855 823.778 18.69 2020-02-10T22:25:00.000 +07 43 14.50725 +31 54 0.4587 2.850822159 12.63 7.81 149.06 -0.3392E+00 0.4926E-01 13.32624 -0.42311 -0.28874 824.773 18.69 2020-02-10T22:26:00.000 +07 43 14.48061 +31 54 0.5080 2.850827504 12.63 7.81 149.06 -0.3392E+00 0.4925E-01 13.32654 -0.42253 -0.28893 825.766 18.69 2020-02-10T22:27:00.000 +07 43 14.45397 +31 54 0.5572 2.850832849 12.63 7.81 149.06 -0.3392E+00 0.4925E-01 13.32685 -0.42194 -0.28912 826.759 18.69 2020-02-10T22:28:00.000 +07 43 14.42734 +31 54 0.6065 2.850838194 12.63 7.81 149.06 -0.3392E+00 0.4925E-01 13.32716 -0.42135 -0.28930 827.750 18.69 2020-02-10T22:29:00.000 +07 43 14.40070 +31 54 0.6557 2.850843539 12.63 7.81 149.06 -0.3392E+00 0.4924E-01 13.32746 -0.42077 -0.28949 828.741 18.69 2020-02-10T22:30:00.000 +07 43 14.37406 +31 54 0.7050 2.850848885 12.63 7.81 149.06 -0.3392E+00 0.4924E-01 13.32777 -0.42018 -0.28967 829.730 18.69