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
2006-05-23 04:43:49 C 10 46 44.14 +20 07 16.6 r 703
2006-05-23 04:53:02 C 10 46 44.47 +20 07 16.2 r 703
2006-05-30 03:54:11 C 10 54 14.50 +20 11 15.9 r 703
2006-05-30 04:07:26 C 10 54 15.15 +20 11 15.3 r 703
2006-05-30 04:20:44 C 10 54 15.91 +20 11 15.2 r 703
2006-05-30 04:33:59 C 10 54 16.45 +20 11 15.2 r 703
2006-06-01 04:03:38 C 10 56 42.13 +20 10 04.3 18.0 c 704
2006-06-01 04:36:53 C 10 56 43.72 +20 10 03.4 18.5 c 704
2006-06-01 04:53:14 C 10 56 44.56 +20 10 02.3 18.3 c 704
2006-06-01 05:09:33 C 10 56 45.42 +20 10 01.1 18.5 c 704
2006-07-16 23:16:07 C 12 22 44.02 +15 31 50.0 o 809
2006-07-16 23:28:23 C 12 22 45.26 +15 31 44.1 o 809
2006-07-16 23:38:11 C 12 22 46.25 +15 31 39.4 o 809
2006-07-16 23:47:22 C 12 22 47.16 +15 31 35.2 o 809
2006-07-16 23:53:26 C 12 22 47.81 +15 31 32.4 o 809
2006-08-23 09:03:18 C 14 10 12.10 +05 59 53.1 r E12
2006-08-23 09:07:39 C 14 10 12.72 +05 59 49.7 r E12
2006-08-23 09:12:00 C 14 10 13.29 +05 59 46.1 r E12
2006-08-23 09:16:22 C 14 10 13.90 +05 59 42.2 r E12
2006-09-25 09:40:10 C 16 15 15.84 -06 06 01.6 r E12
2006-09-25 09:46:07 C 16 15 16.92 -06 06 07.2 r E12
2006-09-25 09:51:54 C 16 15 17.89 -06 06 12.3 r E12
2006-09-25 09:57:39 C 16 15 18.90 -06 06 17.6 r E12
2006-11-13 01:28:19 C 19 54 19.65 -18 16 18.8 r 703
2006-11-13 01:35:22 C 19 54 21.02 -18 16 21.3 r 703
2006-11-13 01:42:24 C 19 54 22.24 -18 16 21.5 r 703
2006-11-13 01:49:28 C 19 54 23.47 -18 16 21.1 r 703
2008-02-04 03:57:12 C 05 20 10.67 -00 24 19.0 c 711
2008-02-04 04:16:52 C 05 20 10.48 -00 24 13.3 c 711
2008-02-04 04:36:33 C 05 20 10.17 -00 24 09.4 c 711
2009-02-02 08:46:00 C 09 21 13.24 -00 13 27.4 r 703
2009-02-02 08:58:42 C 09 21 12.67 -00 13 22.9 r 703
2009-02-02 09:11:15 C 09 21 12.20 -00 13 19.2 r 703
2009-02-02 09:23:58 C 09 21 11.59 -00 13 14.4 r 703
2009-02-03 07:22:52 C 09 20 13.66 -00 06 07.4 r G96
2009-02-03 07:30:12 C 09 20 13.34 -00 06 05.2 r G96
2009-02-03 07:37:36 C 09 20 13.02 -00 06 01.8 r G96
2009-02-03 07:44:53 C 09 20 12.66 -00 06 00.4 r G96
2010-10-31 10:06:40 C 05 19 20.67 -03 49 24.0 r 703
2010-10-31 10:16:39 C 05 19 20.38 -03 49 29.2 r 703
2010-10-31 10:26:42 C 05 19 19.95 -03 49 32.1 r 703
2010-10-31 10:36:41 C 05 19 19.66 -03 49 36.3 r 703
2010-11-08 08:52:04 C 05 12 52.20 -04 52 17.5 r 703
2010-11-08 09:02:03 C 05 12 51.87 -04 52 18.8 r 703
2010-11-08 09:12:09 C 05 12 51.51 -04 52 22.6 r 703
2010-11-08 09:22:14 C 05 12 51.04 -04 52 26.4 r 703
2013-02-14 09:07:03 C 17 23 38.94 -08 57 12.2 u 807
2013-02-14 09:11:32 C 17 23 39.67 -08 57 11.0 u 807
2013-02-14 09:15:59 C 17 23 40.40 -08 57 09.9 u 807
2013-02-14 09:20:27 C 17 23 41.13 -08 57 08.6 u 807