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
1993-09-21 10:54:15 01 24 52.65 -07 02 10.9 675
1993-09-23 10:42:29 01 22 52.00 -08 06 19.5 675
1993-09-23 11:35:45 01 22 49.60 -08 07 27.5 675
1993-09-23 17:06:45 C 01 22 35.55 -08 14 23.8 413
1993-09-23 17:09:06 C 01 22 35.44 -08 14 26.8 413
1993-10-10 06:39:29 01 05 36.13 -14 54 14.4 675
1993-10-10 07:34:00 01 05 33.81 -14 54 52.0 675
1993-10-12 05:15:52 C 01 03 48.91 -15 25 17.6 z 801
1993-10-12 05:28:07 C 01 03 48.39 -15 25 25.3 z 801
1993-10-13 05:36:15 01 02 55.60 -15 40 12.6 675
1993-10-13 06:27:30 01 02 53.63 -15 40 43.9 675
1993-10-14 04:17:03 C 01 02 06.53 -15 53 21.3 z 801
1993-10-14 04:31:35 C 01 02 05.90 -15 53 30.2 z 801
1993-10-14 06:35:00 01 02 01.77 -15 54 36.4 675
1993-10-14 07:26:30 01 01 59.82 -15 55 04.7 675
1993-10-15 04:15:59 01 01 16.90 -16 06 25.8 18.5 675
1993-10-15 05:20:15 01 01 14.54 -16 07 00.5 675
1993-10-27 13:29:27 C 00 53 23.04 -17 46 34.7 413
1993-10-27 13:33:23 C 00 53 22.96 -17 46 35.5 413
1996-01-21 11:31:32 C 11 10 20.50 -03 42 09.2 711
1996-01-21 11:50:26 C 11 10 20.31 -03 42 06.3 711
1996-01-22 10:36:53 C 11 10 09.21 -03 38 44.6 711
1996-01-22 10:55:55 C 11 10 08.96 -03 38 42.0 711
1996-02-15 16:07:00 C 10 56 38.14 -00 39 17.8 z 360
1996-02-15 16:13:15 C 10 56 37.84 -00 39 14.8 z 360
1996-02-15 16:21:30 C 10 56 37.56 -00 39 10.5 z 360
1996-02-22 14:57:45 C 10 49 52.56 +00 46 53.9 z 360
1996-02-22 15:04:45 C 10 49 52.27 +00 46 58.2 z 360
1996-02-22 15:11:14 C 10 49 52.00 +00 47 01.7 z 360
1996-02-27 00:06:13 C 10 45 08.34 +01 48 11.9 046
1996-02-27 00:16:11 C 10 45 07.85 +01 48 17.9 046
1996-02-27 00:19:52 C 10 45 07.66 +01 48 19.5 046
1996-02-27 16:38:07 C 10 44 21.97 +01 58 24.7 413
1996-02-27 16:42:23 C 10 44 21.77 +01 58 27.0 413
1996-02-28 00:24:34 C 10 44 00.21 +02 03 02.9 046
1996-02-28 00:27:53 C 10 44 00.05 +02 03 05.4 046
1996-02-28 00:31:21 C 10 43 59.95 +02 03 06.6 046
1996-02-28 01:44:21 C 10 43 56.45 +02 03 52.0 z 118
1996-02-28 01:59:50 C 10 43 55.74 +02 04 01.5 z 118
1996-02-29 02:18:11 C 10 42 46.79 +02 19 06.5 z 118
1996-02-29 02:24:25 C 10 42 46.47 +02 19 10.7 z 118
1996-02-29 16:51:48 C 10 42 05.22 +02 28 23.9 413
1996-02-29 16:56:05 C 10 42 05.00 +02 28 26.8 413
1996-03-09 08:53:46 C 10 31 57.08 +04 45 31.5 711
1996-03-09 09:05:05 C 10 31 56.50 +04 45 39.0 711
1996-03-10 09:00:32 C 10 30 46.27 +05 02 00.4 711
1996-03-10 09:12:04 C 10 30 45.66 +05 02 08.4 711
1996-03-19 04:52:59 10 20 45.59 +07 27 47.7 q 261
1996-03-19 05:42:59 10 20 43.28 +07 28 21.8 q 261
1996-06-06 03:33:21 C 10 36 02.85 +17 12 24.5 z 709