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
1996-06-06 03:39:34 C 10 36 03.21 +17 12 24.0 z 709
1996-06-06 03:44:28 C 10 36 03.51 +17 12 23.5 z 709
1996-06-06 03:49:24 C 10 36 03.78 +17 12 23.0 z 709
1996-06-06 03:54:18 C 10 36 04.06 +17 12 22.7 z 709
1996-06-06 03:59:12 C 10 36 04.35 +17 12 22.2 z 709
1996-06-06 04:04:08 C 10 36 04.65 +17 12 21.8 z 709
1996-06-06 04:09:02 C 10 36 04.89 +17 12 21.7 z 709
1996-06-06 04:13:58 C 10 36 05.25 +17 12 20.9 z 709
1996-06-06 04:18:52 C 10 36 05.51 +17 12 20.5 z 709
1997-10-24 10:37:24 C 06 21 07.18 -00 28 16.0 a 568
1997-10-24 10:44:11 C 06 21 07.13 -00 28 18.0 a 568
1997-12-30 08:15:27 C 05 27 38.30 -03 55 29.0 z 711
1997-12-31 08:06:34 C 05 26 41.15 -03 52 17.8 z 711
1998-01-02 07:39:58 C 05 24 49.82 -03 45 22.9 z 711
1998-01-02 07:58:56 C 05 24 49.13 -03 45 20.3 z 711
1998-01-03 07:26:24 C 05 23 55.63 -03 41 41.3 z 711
1999-01-24 07:45:33 C 09 09 40.09 -01 06 14.6 z 711
1999-01-24 08:04:32 C 09 09 39.34 -01 06 10.0 z 711
1999-03-21 00:43:50 C 08 21 28.13 +07 12 29.0 a 829
1999-03-21 01:38:39 C 08 21 27.30 +07 12 50.3 a 829
1999-03-22 01:25:14 C 08 21 08.57 +07 21 44.2 a 829
1999-03-22 02:04:36 C 08 21 08.04 +07 21 58.9 a 829
2002-01-12 14:40:43 C 07 55 33.00 -01 12 33.2 c 413
2002-01-12 15:00:19 C 07 55 32.11 -01 12 29.8 c 413
2003-01-15 03:14:42 C 14 41 04.82 -08 55 14.9 c 599
2003-01-15 03:30:06 C 14 41 06.54 -08 55 17.3 c 599
2003-01-15 03:45:30 C 14 41 08.17 -08 55 18.5 c 599
2003-01-15 04:00:54 C 14 41 09.91 -08 55 19.8 c 599
2003-02-06 11:08:55 C 15 44 27.48 -08 42 06.6 19.1 c 704
2003-02-06 11:31:12 C 15 44 30.33 -08 42 03.0 18.7 c 704
2003-02-06 11:58:50 C 15 44 33.71 -08 41 58.4 18.7 c 704
2003-02-06 12:25:25 C 15 44 37.17 -08 41 55.5 18.7 c 704
2003-03-13 10:36:08 C 17 47 35.73 -02 59 26.0 18.4 c 704
2003-03-13 10:36:40 C 17 47 35.83 -02 59 26.1 18.4 c 704
2003-03-13 10:54:56 C 17 47 38.86 -02 59 13.4 18.7 c 704
2003-03-13 10:55:27 C 17 47 38.91 -02 59 13.3 18.7 c 704
2003-03-13 11:14:27 C 17 47 42.02 -02 59 00.0 18.9 c 704
2003-03-13 11:14:57 C 17 47 42.09 -02 58 59.5 18.9 c 704
2003-03-13 11:33:44 C 17 47 45.16 -02 58 46.7 19.0 c 704
2003-03-13 11:52:05 C 17 47 48.18 -02 58 34.5 18.8 c 704
2003-03-13 11:52:36 C 17 47 48.22 -02 58 33.8 19.0 c 704
2003-05-05 10:18:38 C 21 35 27.52 +14 33 53.5 o 699
2003-05-05 10:34:08 C 21 35 30.19 +14 34 03.3 o 699
2003-05-05 10:49:30 C 21 35 33.01 +14 34 14.3 o 699
2003-05-05 11:05:02 C 21 35 35.75 +14 34 25.1 o 699
2003-05-19 09:42:30 C 22 33 27.54 +17 37 48.7 o 699
2003-05-19 10:02:04 C 22 33 30.73 +17 37 58.5 o 699
2003-05-19 10:21:29 C 22 33 33.96 +17 38 07.2 o 699
2003-05-19 10:40:50 C 22 33 37.19 +17 38 15.8 o 699
2003-05-27 08:52:50 C 23 04 49.32 +18 47 52.8 18.3 c 704