5863 Tara (1983 RB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5072830574 ± 1.12e-08
Semi-major axis (a)2.2205217921 AU ± 1.50e-09
Inclination (i)19.50910302° ± 1.44e-06
Long. of Asc. Node (Ω)168.68363980° ± 5.35e-06
Arg. of Perihelion (ω)115.71874583° ± 6.51e-06
Mean Anomaly (M)285.94741180° ± 3.34e-06
Mean Motion (n)0.2978720242°/day ± 3.03e-10
Perihelion dist (q)1.09408871 AU ± 2.49e-08
Aphelion dist (Q)3.34695488 AU ± 2.50e-08
Orbital Period3.30889175 yr ± 3.36e-09
Physical Parameters
H (abs. magnitude)15.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.028″
Uncertainty0
Orbit TypeAmor
MOID0.230090 AU
Observations Used1441
Gaia Obs Used142
Oppositions24
Arc Total1983-2026
First Observation Used1983-08-12
Last Observation Used2026-04-08
Observations (1552)
Date Type RA Dec Mag Band Observatory
2013-11-08 07:41:52 C 02 51 55.93 -12 36 45.7 V G45
2013-11-10 07:06:06 C 02 49 34.16 -12 46 21.4 q 703
2013-11-10 07:13:22 C 02 49 33.77 -12 46 22.7 q 703
2013-11-10 07:20:39 C 02 49 33.42 -12 46 24.0 q 703
2013-11-10 07:27:55 C 02 49 33.10 -12 46 25.1 q 703
2013-11-10 07:38:41 C 02 49 32.51 -12 46 27.0 q 703
2013-11-10 07:47:23 C 02 49 32.11 -12 46 29.7 q 703
2013-11-10 07:56:07 C 02 49 31.67 -12 46 31.3 q 703
2013-12-03 08:15:24 C 02 29 04.746 -12 41 20.63 L F51
2013-12-03 08:53:55 C 02 29 03.816 -12 41 14.03 L F51
2013-12-03 09:10:41 C 02 29 03.405 -12 41 11.13 L F51
2013-12-22 06:47:36 C 02 24 10.280 -10 43 29.41 L F51
2013-12-22 07:04:10 C 02 24 10.265 -10 43 24.01 L F51
2013-12-26 06:37:17 C 02 24 26.817 -10 11 16.08 L F51
2013-12-26 06:56:41 C 02 24 26.880 -10 11 09.38 L F51
2016-01-04 12:14:50 C 12 07 01.18 -05 11 05.8 R G45
2016-01-04 12:30:02 C 12 07 01.85 -05 11 07.1 R G45
2016-01-04 12:38:05 C 12 07 02.11 -05 11 07.9 R G45
2016-01-04 12:38:11 C 12 07 02.10 -05 11 07.5 R G45
2016-01-04 12:53:59 C 12 07 02.63 -05 11 09.0 R G45
2016-01-04 13:02:09 C 12 07 02.92 -05 11 09.2 R G45
2016-01-08 14:52:51 C 12 10 32.934 -05 16 44.37 L F51
2016-01-08 15:04:58 C 12 10 33.340 -05 16 44.90 L F51
2016-01-11 08:40:44 C 12 12 46.06 -05 18 40.0 u 807
2016-01-11 08:43:55 C 12 12 46.18 -05 18 39.6 u 807
2016-01-11 08:47:20 C 12 12 46.31 -05 18 39.2 u 807
2016-01-11 08:50:44 C 12 12 46.39 -05 18 39.8 u 807
2016-01-11 08:53:43 C 12 12 46.48 -05 18 40.0 u 807
2016-01-12 12:11:04 C 12 13 39.57 -05 19 07.4 R G45
2016-01-12 12:18:58 C 12 13 39.86 -05 19 07.6 R G45
2016-01-12 12:26:55 C 12 13 40.06 -05 19 08.3 R G45
2016-01-12 12:35:04 C 12 13 40.32 -05 19 08.0 R G45
2016-01-13 12:11:41 C 12 14 25.31 -05 19 13.4 R G45
2016-01-13 12:35:56 C 12 14 26.16 -05 19 13.6 R G45
2016-01-13 12:43:59 C 12 14 26.37 -05 19 13.8 R G45
2016-01-13 12:52:08 C 12 14 26.60 -05 19 13.9 R G45
2016-01-13 13:01:06 C 12 14 26.87 -05 19 13.7 R G45
2016-01-13 13:09:36 C 12 14 27.13 -05 19 13.8 R G45
2016-01-14 12:29:01 C 12 15 10.68 -05 19 07.1 q 703
2016-01-14 12:36:13 C 12 15 10.85 -05 19 07.6 q 703
2016-01-14 12:43:26 C 12 15 11.08 -05 19 08.0 q 703
2016-01-14 12:50:39 C 12 15 11.30 -05 19 07.6 q 703
2016-01-15 16:00:02 C 12 16 00.762 -05 18 42.07 L F51
2016-01-15 16:08:00 C 12 16 00.989 -05 18 41.83 L F51
2016-01-16 15:53:20 C 12 16 43.173 -05 18 06.33 L F51
2016-01-16 16:06:16 C 12 16 43.546 -05 18 05.84 L F51
2016-01-18 14:32:34 C 12 18 03.209 -05 16 16.45 L F51
2016-01-18 14:49:41 C 12 18 03.660 -05 16 15.64 L F51
2016-01-18 15:06:47 C 12 18 04.113 -05 16 14.78 L F51
2016-01-18 15:23:54 C 12 18 04.566 -05 16 13.95 L F51