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
2020-11-17 08:13:32 C 05 23 25.18 -04 59 14.4 V G96
2020-11-17 08:20:55 C 05 23 24.87 -04 59 16.0 V G96
2020-11-17 08:28:18 C 05 23 24.57 -04 59 18.0 V G96
2020-11-17 08:35:41 C 05 23 24.24 -04 59 19.8 V G96
2020-11-26 06:09:47 C 05 14 06.62 -05 39 24.4 V G96
2020-11-26 06:17:07 C 05 14 06.31 -05 39 25.1 V G96
2020-11-26 06:24:26 C 05 14 05.94 -05 39 26.5 V G96
2020-11-26 06:31:46 C 05 14 05.59 -05 39 27.8 V G96
2020-12-04 11:48:59 C 05 04 55.883 -06 00 17.26 U F51
2020-12-04 12:08:50 C 05 04 54.928 -06 00 18.44 U F51
2020-12-04 12:28:36 C 05 04 53.987 -06 00 19.69 U F51
2020-12-07 09:28:47 C 05 01 40.46 -06 03 42.4 V G96
2020-12-07 09:36:13 C 05 01 40.10 -06 03 43.1 V G96
2020-12-07 09:43:40 C 05 01 39.77 -06 03 43.2 V G96
2020-12-07 09:51:07 C 05 01 39.41 -06 03 43.3 V G96
2020-12-09 10:14:38 C 04 59 24.783 -06 04 50.51 U F51
2020-12-09 10:32:50 C 04 59 23.926 -06 04 50.70 U F51
2020-12-09 10:50:58 C 04 59 23.064 -06 04 50.90 U F51
2020-12-09 11:09:05 C 04 59 22.202 -06 04 51.18 U F51
2020-12-10 05:52:58 C 04 58 30.54 -06 05 01.7 U I41
2020-12-10 06:41:43 C 04 58 28.26 -06 05 01.9 U I41
2020-12-10 08:46:33 C 04 58 22.37 -06 05 02.3 U I41
2020-12-10 09:04:21 C 04 58 21.55 -06 05 02.3 U I41
2020-12-12 09:59:47 C 04 56 07.565 -06 04 39.70 U F52
2020-12-12 10:16:35 C 04 56 06.797 -06 04 39.40 U F52
2020-12-12 10:33:22 C 04 56 06.004 -06 04 39.33 U F52
2020-12-12 10:50:09 C 04 56 05.210 -06 04 38.97 U F52
2020-12-16 06:04:52 C 04 52 01.51 -06 01 14.5 U I41
2020-12-16 06:06:14 C 04 52 01.43 -06 01 14.6 U I41
2020-12-16 06:10:17 C 04 52 01.25 -06 01 14.1 U I41
2020-12-16 07:57:11 C 04 51 56.47 -06 01 08.2 U I41
2020-12-17 08:59:58 C 04 50 51.442 -05 59 33.46 U F51
2020-12-17 09:01:49 C 04 50 51.359 -05 59 33.20 U F51
2020-12-17 09:17:21 C 04 50 50.673 -05 59 32.30 U F51
2020-12-17 09:19:13 C 04 50 50.592 -05 59 32.12 U F51
2020-12-17 09:34:39 C 04 50 49.910 -05 59 31.01 U F51
2020-12-17 09:36:31 C 04 50 49.832 -05 59 30.97 U F51
2020-12-17 09:52:04 C 04 50 49.145 -05 59 29.92 U F51
2020-12-17 09:53:55 C 04 50 49.056 -05 59 29.77 U F51
2020-12-21 05:18:42 C 04 46 59.34 -05 51 38.1 V G96
2020-12-21 05:26:49 C 04 46 58.98 -05 51 37.2 V G96
2020-12-21 05:34:55 C 04 46 58.66 -05 51 36.2 V G96
2020-12-21 05:43:03 C 04 46 58.31 -05 51 35.6 V G96
2021-01-05 08:27:36 C 04 34 25.843 -04 51 15.43 U F51
2021-01-05 08:44:20 C 04 34 25.361 -04 51 11.80 U F51
2021-01-12 07:32:45 C 04 30 22.876 -04 11 00.55 U F52
2021-01-12 07:51:27 C 04 30 22.477 -04 10 55.92 U F52
2021-01-12 08:10:09 C 04 30 22.070 -04 10 50.97 U F52
2021-01-13 05:12:22 C 04 29 56.60 -04 05 21.8 V G96
2021-01-13 05:19:49 C 04 29 56.43 -04 05 19.5 V G96