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
2016-07-30 06:25:18 C 13 50 21.38 +16 49 23.4 L T05
2016-07-30 06:40:44 C 13 50 23.36 +16 49 11.4 L T05
2016-08-03 02:38:32 C 14 02 23.50 +15 33 24.1 q H45
2016-08-03 02:40:48 C 14 02 23.77 +15 33 21.9 q H45
2016-08-03 02:41:58 C 14 02 23.93 +15 33 20.7 q H45
2016-08-03 02:43:35 C 14 02 24.15 +15 33 19.4 q H45
2016-08-03 02:44:58 C 14 02 24.35 +15 33 18.6 q H45
2016-08-03 02:46:20 C 14 02 24.51 +15 33 17.1 q H45
2016-08-11 06:00:31 C 14 29 29.41 +12 33 06.4 L T05
2016-08-11 06:09:40 C 14 29 30.68 +12 32 57.9 L T05
2016-08-11 06:26:34 C 14 29 33.10 +12 32 41.1 L T05
2016-08-11 06:46:12 C 14 29 35.89 +12 32 21.2 L T05
2016-08-12 20:02:42 C 14 35 01.42 +11 54 48.8 q 160
2016-08-12 20:04:40 C 14 35 01.72 +11 54 46.4 q 160
2016-08-12 20:06:38 C 14 35 01.99 +11 54 43.7 q 160
2016-08-13 20:06:36 C 14 38 34.21 +11 30 06.5 V 160
2016-08-13 20:08:51 C 14 38 34.52 +11 30 03.8 V 160
2016-08-13 20:11:05 C 14 38 34.87 +11 30 01.6 V 160
2016-08-14 20:17:29 C 14 42 10.05 +11 04 50.7 q 160
2016-08-14 20:19:30 C 14 42 10.34 +11 04 48.9 q 160
2016-08-14 20:21:31 C 14 42 10.70 +11 04 47.0 q 160
2016-08-15 06:00:57 C 14 43 37.52 +10 54 38.8 L T05
2016-08-15 06:21:46 C 14 43 40.58 +10 54 17.1 L T05
2016-08-15 06:33:00 C 14 43 42.26 +10 54 05.6 L T05
2016-08-15 06:59:04 C 14 43 46.16 +10 53 37.2 L T05
2016-09-07 05:48:02 C 16 15 49.61 -00 22 24.3 L T05
2016-09-07 05:54:36 C 16 15 50.81 -00 22 32.7 L T05
2016-09-07 06:04:52 C 16 15 52.67 -00 22 47.0 L T05
2016-09-07 06:19:30 C 16 15 55.32 -00 23 06.9 L T05
2016-09-20 05:43:06 C 17 15 36.58 -07 18 08.0 L T05
2016-09-20 05:48:52 C 17 15 37.71 -07 18 15.7 L T05
2016-09-20 05:59:55 C 17 15 39.86 -07 18 30.1 L T05
2016-09-20 06:16:13 C 17 15 43.09 -07 18 50.0 L T05
2016-09-20 06:37:42 C 17 15 47.28 -07 19 18.1 L T05
2016-10-14 05:12:05 C 19 10 49.81 -17 01 30.4 L T05
2016-10-14 05:30:03 C 19 10 53.15 -17 01 42.1 L T05
2016-10-14 05:50:53 C 19 10 57.21 -17 01 54.7 L T05
2016-10-26 05:05:45 C 20 04 51.53 -19 21 43.1 L T05
2016-10-26 05:20:53 C 20 04 54.20 -19 21 48.3 L T05
2016-10-26 05:40:06 C 20 04 57.60 -19 21 54.0 L T05
2016-10-26 05:56:38 C 20 05 00.49 -19 21 59.1 L T05
2016-10-28 19:50:27 C 20 15 59.12 -19 39 05.0 o Z22
2016-10-28 20:09:25 C 20 16 02.60 -19 39 11.0 o Z22
2016-10-29 05:04:24 C 20 17 36.121 -19 41 14.09 L F51
2016-10-29 05:18:20 C 20 17 38.525 -19 41 17.32 L F51
2016-10-29 05:32:17 C 20 17 40.927 -19 41 20.44 L F51
2016-10-29 05:46:13 C 20 17 43.331 -19 41 23.59 L F51
2016-10-30 05:46:16 C 20 21 53.78 -19 46 36.8 L T05
2016-10-30 05:50:43 C 20 21 54.39 -19 46 38.6 L T05
2016-10-30 06:03:58 C 20 21 56.82 -19 46 39.5 L T05