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
2016-03-22 06:29:12 C 12 07 40.91 +08 21 56.1 u H21
2016-03-22 06:32:59 C 12 07 40.72 +08 21 59.8 u H21
2016-03-22 06:36:46 C 12 07 40.54 +08 22 03.9 u H21
2016-03-22 06:40:32 C 12 07 40.39 +08 22 07.7 u H21
2016-03-22 06:44:19 C 12 07 40.20 +08 22 11.8 u H21
2016-03-22 06:48:06 C 12 07 40.04 +08 22 16.0 u H21
2016-03-22 06:51:52 C 12 07 39.84 +08 22 19.6 u H21
2016-03-22 06:55:39 C 12 07 39.66 +08 22 23.7 u H21
2016-03-22 06:59:26 C 12 07 39.49 +08 22 27.8 u H21
2016-03-22 07:03:35 C 12 07 39.30 +08 22 32.2 u H21
2016-03-25 11:52:45 C 12 04 10.84 +09 43 50.7 L T05
2016-03-25 12:21:55 C 12 04 09.44 +09 44 20.8 L T05
2016-03-25 12:58:24 C 12 04 07.62 +09 45 00.5 L T05
2016-03-25 13:22:22 C 12 04 06.51 +09 45 25.5 L T05
2016-03-26 03:52:11 C 12 03 26.94 +10 00 49.7 u H21
2016-03-26 03:55:57 C 12 03 26.78 +10 00 54.1 u H21
2016-03-26 03:59:44 C 12 03 26.60 +10 00 58.0 u H21
2016-03-26 04:03:31 C 12 03 26.42 +10 01 02.2 u H21
2016-03-26 04:07:17 C 12 03 26.24 +10 01 06.0 u H21
2016-03-26 04:11:04 C 12 03 26.04 +10 01 10.0 u H21
2016-03-26 04:14:51 C 12 03 25.86 +10 01 14.1 u H21
2016-03-26 04:18:37 C 12 03 25.69 +10 01 18.2 u H21
2016-03-26 04:22:24 C 12 03 25.50 +10 01 22.2 u H21
2016-03-26 04:26:10 C 12 03 25.32 +10 01 26.3 u H21
2016-03-26 04:29:56 C 12 03 25.13 +10 01 30.3 u H21
2016-03-27 00:41:13 C 12 02 28.34 +10 23 03.7 q 160
2016-03-27 00:43:26 C 12 02 28.23 +10 23 05.6 q 160
2016-03-27 00:45:39 C 12 02 28.11 +10 23 08.2 q 160
2016-03-27 05:07:45 C 12 02 16.39 +10 27 49.9 q 703
2016-03-27 05:16:17 C 12 02 15.95 +10 27 59.2 q 703
2016-03-27 05:24:48 C 12 02 15.55 +10 28 07.9 q 703
2016-03-27 05:33:19 C 12 02 15.13 +10 28 17.0 q 703
2016-03-28 07:56:07 C 12 01 00.39 +10 56 30.2 q 703
2016-03-28 08:11:02 C 12 00 59.66 +10 56 46.2 q 703
2016-03-28 08:25:59 C 12 00 58.92 +10 57 01.5 q 703
2016-03-28 08:40:56 C 12 00 58.19 +10 57 18.1 q 703
2016-03-29 11:00:48 C 11 59 43.47 +11 25 29.1 L T05
2016-03-29 11:32:53 C 11 59 41.87 +11 26 03.2 L T05
2016-03-29 12:04:50 C 11 59 40.30 +11 26 37.8 L T05
2016-03-29 12:36:45 C 11 59 38.74 +11 27 11.5 L T05
2016-03-30 08:41:14 C 11 58 41.65 +11 48 35.5 R G45
2016-03-30 08:48:51 C 11 58 41.28 +11 48 43.8 R G45
2016-03-30 08:49:49 C 11 58 41.21 +11 48 44.7 R G45
2016-03-30 08:55:58 C 11 58 40.91 +11 48 51.6 R G45
2016-03-30 09:03:47 C 11 58 40.52 +11 48 59.9 R G45
2016-03-30 09:11:32 C 11 58 40.13 +11 49 07.9 R G45
2016-03-31 04:37:57 C 11 57 45.27 +12 09 50.6 R G45
2016-03-31 08:20:00 C 11 57 34.16 +12 13 47.3 R G45
2016-03-31 08:21:10 C 11 57 34.08 +12 13 48.5 R G45
2016-03-31 08:37:01 C 11 57 33.30 +12 14 05.3 R G45