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
2016-10-30 06:27:46 C 20 22 00.85 -19 46 45.0 L T05
2016-11-03 05:09:24 C 20 38 06.34 -20 01 31.3 L T05
2016-11-03 05:27:16 C 20 38 09.10 -20 01 33.2 L T05
2016-11-03 05:46:36 C 20 38 12.38 -20 01 34.1 L T05
2016-11-03 06:04:24 C 20 38 15.28 -20 01 36.9 L T05
2016-11-11 02:39:52 C 21 08 28.97 -20 06 16.4 o 691
2016-11-11 02:54:14 C 21 08 31.15 -20 06 15.8 o 691
2016-11-11 03:08:36 C 21 08 33.34 -20 06 14.9 o 691
2016-11-11 05:15:25 C 21 08 52.86 -20 06 08.2 L T05
2016-11-11 05:34:58 C 21 08 55.99 -20 06 06.5 L T05
2016-11-11 05:53:38 C 21 08 58.78 -20 06 05.2 L T05
2016-11-11 06:09:55 C 21 09 01.28 -20 06 05.1 L T05
2016-11-12 03:08:26 C 21 12 13.77 -20 04 45.8 o 691
2016-11-12 03:18:29 C 21 12 15.29 -20 04 44.9 o 691
2016-11-12 03:28:34 C 21 12 16.82 -20 04 44.0 o 691
2018-01-05 08:26:52 C 05 55 00.778 -02 53 56.50 U F51
2018-01-05 08:45:05 C 05 55 00.022 -02 53 53.58 U F51
2018-01-05 09:03:20 C 05 54 59.289 -02 53 51.02 U F51
2018-01-12 09:07:32 C 05 48 36.169 -02 24 25.62 U F51
2018-01-12 09:25:43 C 05 48 35.509 -02 24 22.11 U F51
2018-01-12 09:44:01 C 05 48 34.827 -02 24 18.43 U F51
2018-01-12 10:02:18 C 05 48 34.166 -02 24 14.98 U F51
2018-01-17 06:32:00 C 05 44 36.58 -01 59 35.8 U G96
2018-01-17 06:39:27 C 05 44 36.33 -01 59 33.9 U G96
2018-01-17 06:46:53 C 05 44 36.09 -01 59 31.9 U G96
2018-01-17 06:54:21 C 05 44 35.87 -01 59 30.1 U G96
2019-01-10 12:50:20 C 10 04 07.574 -02 31 03.65 U F51
2019-01-10 13:08:36 C 10 04 07.188 -02 31 02.10 U F51
2019-01-10 13:26:48 C 10 04 06.804 -02 31 00.47 U F51
2019-01-10 13:44:56 C 10 04 06.420 -02 30 59.00 U F51
2019-01-12 11:07:39 C 10 03 09.18 -02 26 40.5 V G96
2019-01-12 11:15:02 C 10 03 09.07 -02 26 40.0 V G96
2019-01-12 11:22:26 C 10 03 08.90 -02 26 38.7 V G96
2019-01-12 11:29:49 C 10 03 08.74 -02 26 37.8 V G96
2019-01-13 11:57:23 C 10 02 35.835 -02 23 56.42 U F51
2019-01-13 12:14:43 C 10 02 35.413 -02 23 54.41 U F51
2019-01-13 12:32:04 C 10 02 34.995 -02 23 52.48 U F51
2019-01-13 12:49:27 C 10 02 34.575 -02 23 50.42 U F51
2019-01-25 12:49:58 C 09 54 09.968 -01 33 21.63 U F51
2019-01-25 13:06:51 C 09 54 09.355 -01 33 17.54 U F51
2019-01-25 13:23:46 C 09 54 08.748 -01 33 13.47 U F51
2019-01-25 13:40:42 C 09 54 08.136 -01 33 09.52 U F51
2019-02-11 23:33:42 C 09 36 51.57 +00 42 37.3 V C95
2019-02-11 23:42:01 C 09 36 51.16 +00 42 40.8 V C95
2019-02-11 23:50:53 C 09 36 50.66 +00 42 44.5 V C95
2019-02-12 05:19:35 C 09 36 35.81 +00 44 58.1 V 703
2019-02-12 05:34:52 C 09 36 35.10 +00 45 05.8 V 703
2019-02-12 05:35:13 C 09 36 35.12 +00 45 04.9 V G96
2019-02-12 05:42:31 C 09 36 34.79 +00 45 10.6 V 703
2019-02-12 05:43:22 C 09 36 34.72 +00 45 08.4 V G96