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
2016-04-25 07:23:41 C 11 33 56.32 +21 18 48.7 q 703
2016-04-25 07:32:21 C 11 33 56.12 +21 18 54.8 q 703
2016-04-25 07:41:00 C 11 33 55.85 +21 19 01.1 q 703
2016-04-28 09:17:04 C 11 32 22.69 +22 06 47.7 L T05
2016-04-28 09:44:14 C 11 32 22.10 +22 07 03.5 L T05
2016-04-28 10:10:54 C 11 32 21.56 +22 07 20.2 L T05
2016-04-28 10:37:45 C 11 32 20.96 +22 07 35.9 L T05
2016-05-02 09:21:01 C 11 30 57.93 +23 01 46.5 L T05
2016-05-02 09:48:34 C 11 30 57.51 +23 02 00.2 L T05
2016-05-02 10:15:48 C 11 30 57.22 +23 02 14.7 L T05
2016-05-02 10:43:16 C 11 30 56.81 +23 02 28.3 L T05
2016-05-03 04:50:41 C 11 30 46.34 +23 11 53.7 q 703
2016-05-03 04:59:23 C 11 30 46.18 +23 11 57.8 q 703
2016-05-03 05:08:05 C 11 30 46.11 +23 12 02.3 q 703
2016-05-03 05:16:47 C 11 30 45.99 +23 12 08.0 q 703
2016-05-05 21:40:23 C 11 30 20.09 +23 43 11.5 q 160
2016-05-05 21:42:19 C 11 30 20.09 +23 43 12.5 q 160
2016-05-05 21:44:14 C 11 30 20.06 +23 43 13.2 q 160
2016-05-06 01:37:10 C 11 30 19.56 +23 45 00.4 u H21
2016-05-06 01:39:40 C 11 30 19.54 +23 45 01.4 u H21
2016-05-06 01:42:11 C 11 30 19.54 +23 45 02.4 u H21
2016-05-06 01:44:41 C 11 30 19.52 +23 45 03.7 u H21
2016-05-06 01:47:11 C 11 30 19.50 +23 45 04.9 u H21
2016-05-06 01:49:42 C 11 30 19.49 +23 45 05.9 u H21
2016-05-06 01:52:12 C 11 30 19.47 +23 45 07.1 u H21
2016-05-06 01:54:42 C 11 30 19.46 +23 45 08.3 u H21
2016-05-06 01:58:42 C 11 30 19.43 +23 45 10.1 u H21
2016-05-06 21:31:09 C 11 30 15.74 +23 53 47.9 q 160
2016-05-06 21:33:05 C 11 30 15.75 +23 53 48.9 q 160
2016-05-06 21:35:02 C 11 30 15.75 +23 53 49.6 q 160
2016-05-07 01:45:47 C 11 30 15.62 +23 55 39.2 u H21
2016-05-07 01:47:45 C 11 30 15.60 +23 55 40.2 u H21
2016-05-07 01:49:43 C 11 30 15.58 +23 55 41.1 u H21
2016-05-07 01:51:40 C 11 30 15.58 +23 55 41.9 u H21
2016-05-07 01:53:38 C 11 30 15.57 +23 55 42.6 u H21
2016-05-07 01:55:36 C 11 30 15.57 +23 55 43.6 u H21
2016-05-07 01:57:33 C 11 30 15.55 +23 55 44.4 u H21
2016-05-07 01:59:30 C 11 30 15.54 +23 55 45.2 u H21
2016-05-10 19:06:36 C 11 30 26.10 +24 30 43.7 q 168
2016-05-10 19:10:12 C 11 30 26.11 +24 30 44.7 q 168
2016-05-10 19:56:26 C 11 30 26.31 +24 31 00.7 q 168
2016-05-10 20:00:06 C 11 30 26.34 +24 31 02.4 q 168
2016-05-18 08:31:19 C 11 32 50.681 +25 22 32.57 L F51
2016-05-18 08:49:00 C 11 32 51.006 +25 22 36.17 L F51
2016-05-18 09:06:41 C 11 32 51.334 +25 22 39.80 L F51
2016-05-18 09:24:21 C 11 32 51.667 +25 22 43.56 L F51
2016-05-20 03:04:20 C 11 33 48.28 +25 31 05.7 t 705
2016-05-20 03:05:48 C 11 33 48.29 +25 31 05.9 t 705
2016-05-20 03:07:15 C 11 33 48.32 +25 31 06.2 t 705
2016-05-20 21:04:07 C 11 34 14.83 +25 34 17.9 q 160