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
2013-02-14 09:24:54 C 17 23 41.85 -08 57 07.5 u 807
2013-02-15 09:08:33 C 17 27 35.58 -08 50 31.9 u 807
2013-02-15 09:12:49 C 17 27 36.28 -08 50 30.7 u 807
2013-02-15 09:26:23 C 17 27 38.50 -08 50 26.9 u 807
2013-02-16 09:04:39 C 17 31 32.56 -08 43 34.5 u 807
2013-02-16 09:08:55 C 17 31 33.26 -08 43 33.2 u 807
2013-02-16 09:13:33 C 17 31 34.02 -08 43 31.8 u 807
2013-02-16 09:18:00 C 17 31 34.75 -08 43 30.5 u 807
2013-02-16 09:22:26 C 17 31 35.48 -08 43 29.2 u 807
2013-09-12 10:46:12 C 03 40 21.60 +01 15 09.7 q 703
2013-09-12 10:55:53 C 03 40 21.65 +01 15 01.5 q 703
2013-09-12 11:08:39 C 03 40 21.70 +01 14 52.2 q 703
2013-10-12 11:07:29 C 03 25 07.50 -07 36 28.9 q 703
2013-10-12 11:14:01 C 03 25 07.19 -07 36 33.3 q 703
2013-10-12 11:20:32 C 03 25 06.88 -07 36 37.5 q 703
2013-10-12 11:27:00 C 03 25 06.58 -07 36 41.7 q 703
2013-10-14 06:40:39 C 03 23 09.42 -08 05 10.2 r Y00
2013-10-14 06:48:35 C 03 23 09.10 -08 05 15.1 r Y00
2013-10-14 06:56:26 C 03 23 08.73 -08 05 20.8 r Y00
2013-10-16 09:05:04 C 03 20 47.15 -08 37 25.0 q 703
2013-10-16 09:18:54 C 03 20 46.39 -08 37 33.5 q 703
2013-10-16 09:32:44 C 03 20 45.81 -08 37 43.1 q 703
2013-10-16 09:46:35 C 03 20 45.14 -08 37 50.1 q 703
2013-10-22 07:04:08 C 03 13 37.98 -10 00 03.6 u H21
2013-10-22 07:09:58 C 03 13 37.67 -10 00 06.6 u H21
2013-10-22 07:15:01 C 03 13 37.41 -10 00 09.3 u H21
2013-10-22 07:19:07 C 03 13 37.22 -10 00 11.7 u H21
2013-10-24 02:03:17 C 03 11 22.37 -10 22 22.5 r Y00
2013-10-24 02:10:57 C 03 11 21.92 -10 22 27.2 r Y00
2013-10-24 02:19:06 C 03 11 21.45 -10 22 30.7 r Y00
2013-10-26 08:27:48 C 03 08 27.78 -10 49 00.8 q 703
2013-10-26 08:41:05 C 03 08 27.01 -10 49 07.2 q 703
2013-10-26 08:54:21 C 03 08 26.26 -10 49 13.0 q 703
2013-10-26 09:07:37 C 03 08 25.54 -10 49 19.7 q 703
2013-10-31 08:00:29 C 03 02 00.79 -11 39 29.9 V G45
2013-10-31 08:28:26 C 03 01 59.22 -11 39 40.4 V G45
2013-10-31 09:37:17 C 03 01 55.39 -11 40 06.6 V G45
2013-10-31 10:37:37 C 03 01 52.06 -11 40 28.7 V G45
2013-11-01 08:49:46 C 03 00 40.54 -11 48 34.2 q 703
2013-11-01 09:02:31 C 03 00 39.86 -11 48 38.4 q 703
2013-11-01 09:15:16 C 03 00 39.15 -11 48 43.2 q 703
2013-11-01 09:28:02 C 03 00 38.42 -11 48 48.5 q 703
2013-11-07 06:49:13 C 02 53 12.02 -12 31 00.5 q H15
2013-11-07 07:03:05 C 02 53 11.26 -12 31 03.7 q H15
2013-11-07 07:16:52 C 02 53 10.55 -12 31 06.9 q H15
2013-11-07 07:30:38 C 02 53 09.83 -12 31 10.6 q H15
2013-11-08 06:09:50 C 02 52 00.76 -12 36 25.0 V G45
2013-11-08 06:34:40 C 02 51 59.47 -12 36 30.5 V G45
2013-11-08 06:54:54 C 02 51 58.40 -12 36 35.1 V G45
2013-11-08 07:19:21 C 02 51 57.12 -12 36 40.6 V G45