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
2021-01-13 05:27:16 C 04 29 56.30 -04 05 18.0 V G96
2021-01-13 05:34:45 C 04 29 56.13 -04 05 15.8 V G96
2021-01-16 07:27:11 C 04 28 35.891 -03 45 17.06 U F52
2021-01-16 07:45:50 C 04 28 35.578 -03 45 11.78 U F52
2021-01-16 08:04:29 C 04 28 35.239 -03 45 06.88 U F52
2021-01-16 08:23:02 C 04 28 34.941 -03 45 01.58 U F52
2021-02-07 05:45:10 C 04 25 45.805 -01 04 34.57 U F52
2021-02-07 06:02:43 C 04 25 45.877 -01 04 28.77 U F52
2021-02-07 06:20:13 C 04 25 45.954 -01 04 23.32 U F52
2021-02-07 06:37:46 C 04 25 46.061 -01 04 17.78 U F52
2021-11-11 14:22:22 C 08 51 21.986 +00 17 04.98 U F52
2021-11-11 14:39:50 C 08 51 22.199 +00 17 01.32 U F52
2021-11-11 14:57:25 C 08 51 22.401 +00 16 57.90 U F52
2021-11-11 15:15:05 C 08 51 22.615 +00 16 54.35 U F52
2022-01-08 08:40:48 C 08 34 13.942 -01 31 56.12 U F52
2022-01-08 09:01:05 C 08 34 13.175 -01 31 53.85 U F52
2022-01-08 09:21:18 C 08 34 12.408 -01 31 51.66 U F52
2022-01-08 09:41:29 C 08 34 11.643 -01 31 49.55 U F52
2022-01-28 06:27:25 C 08 14 25.20 -00 00 43.0 V G96
2022-01-28 06:34:51 C 08 14 24.87 -00 00 41.3 V G96
2022-01-28 06:42:21 C 08 14 24.54 -00 00 39.1 V G96
2022-04-03 03:15:13 C 07 41 06.731 +08 28 49.19 V G96
2022-04-03 03:23:33 C 07 41 06.806 +08 28 51.42 V G96
2022-04-03 03:31:51 C 07 41 06.850 +08 28 53.94 V G96
2022-04-03 03:40:10 C 07 41 06.929 +08 28 55.78 V G96
2023-07-22 14:24:44 C 03 06 31.174 +10 00 23.22 V T05
2023-07-22 14:38:06 C 03 06 32.160 +10 00 20.05 V T05
2023-07-22 14:44:09 C 03 06 32.599 +10 00 19.48 V T05
2023-07-22 14:56:40 C 03 06 33.612 +10 00 15.55 V T05
2023-08-27 08:52:54 C 03 57 20.782 +05 20 19.61 V W68
2023-08-27 08:55:31 C 03 57 20.849 +05 20 18.24 V W68
2023-08-27 08:59:28 C 03 57 21.058 +05 20 16.15 V W68
2023-08-27 09:17:56 C 03 57 21.670 +05 20 07.22 V W68
2023-09-12 13:53:16 C 04 07 26.949 +01 57 15.83 X F52
2023-09-12 14:10:02 C 04 07 27.149 +01 57 06.24 X F52
2023-09-12 14:26:52 C 04 07 27.353 +01 56 56.54 X F52
2023-09-16 10:02:42 C 04 08 26.257 +01 03 27.14 V 703
2023-09-16 10:09:52 C 04 08 26.268 +01 03 22.82 V 703
2023-09-16 10:17:00 C 04 08 26.329 +01 03 18.50 V 703
2023-09-16 10:24:10 C 04 08 26.358 +01 03 13.57 V 703
2023-09-17 06:59:05 C 04 08 35.023 +00 51 05.26 V W68
2023-09-17 07:03:39 C 04 08 34.970 +00 51 02.70 V W68
2023-09-17 07:08:13 C 04 08 34.985 +00 51 00.18 V W68
2023-09-17 07:16:46 C 04 08 35.033 +00 50 54.24 V W68
2023-09-18 10:26:32 C 04 08 43.634 +00 34 29.75 V 703
2023-09-18 10:34:14 C 04 08 43.717 +00 34 25.61 V 703
2023-09-18 10:41:55 C 04 08 43.681 +00 34 20.46 V 703
2023-09-18 10:49:38 C 04 08 43.710 +00 34 14.95 V 703
2023-09-19 02:04:37 C 04 08 47.196 +00 25 09.55 V M22
2023-09-19 02:09:15 C 04 08 47.273 +00 25 08.26 V M22