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
2023-09-19 02:13:11 C 04 08 47.203 +00 25 04.76 V M22
2023-09-19 02:23:41 C 04 08 47.258 +00 24 58.36 V M22
2023-09-19 09:44:49 C 04 08 48.710 +00 20 24.68 V G96
2023-09-19 09:52:16 C 04 08 48.714 +00 20 20.04 V G96
2023-09-19 09:59:44 C 04 08 48.736 +00 20 15.58 V G96
2023-09-19 10:07:11 C 04 08 48.736 +00 20 11.08 V G96
2023-09-19 12:43:37 C 04 08 49.212 +00 18 37.34 X F51
2023-09-19 12:59:27 C 04 08 49.228 +00 18 27.76 X F51
2023-09-19 13:15:13 C 04 08 49.245 +00 18 18.20 X F51
2023-09-19 13:31:00 C 04 08 49.257 +00 18 08.59 X F51
2023-09-24 13:28:48 C 04 08 38.174 -00 55 44.40 X F52
2023-09-24 13:44:36 C 04 08 38.058 -00 55 54.25 X F52
2023-09-24 14:00:23 C 04 08 37.942 -00 56 04.11 X F52
2023-09-24 14:16:10 C 04 08 37.826 -00 56 13.96 X F52
2023-10-05 05:51:15 C 04 04 59.220 -03 37 03.22 V W68
2023-10-05 05:55:12 C 04 04 59.134 -03 37 06.56 V W68
2023-10-05 05:59:47 C 04 04 59.021 -03 37 09.66 V W68
2023-10-05 06:07:38 C 04 04 58.855 -03 37 13.73 V W68
2023-10-05 10:34:29 C 04 04 52.518 -03 40 09.19 V 703
2023-10-05 10:42:05 C 04 04 52.360 -03 40 12.61 V 703
2023-10-05 10:49:42 C 04 04 52.180 -03 40 18.26 V 703
2023-10-05 10:57:19 C 04 04 51.935 -03 40 22.91 V 703
2023-10-06 12:10:34 C 04 04 16.000 -03 56 11.23 X F52
2023-10-06 12:27:24 C 04 04 15.561 -03 56 21.79 X F52
2023-10-06 12:44:18 C 04 04 15.108 -03 56 32.42 X F52
2023-10-06 13:01:10 C 04 04 14.667 -03 56 42.98 X F52
2023-10-09 09:29:21 C 04 02 24.140 -04 39 20.59 V 703
2023-10-09 09:37:01 C 04 02 23.867 -04 39 25.31 V 703
2023-10-09 09:44:41 C 04 02 23.640 -04 39 29.48 V 703
2023-10-09 09:52:21 C 04 02 23.384 -04 39 34.24 V 703
2023-10-10 13:44:38 C 04 01 33.240 -04 56 42.57 X F52
2023-10-10 14:00:31 C 04 01 32.722 -04 56 52.31 X F52
2023-10-10 14:16:21 C 04 01 32.206 -04 57 02.03 X F52
2023-10-10 14:32:11 C 04 01 31.692 -04 57 11.71 X F52
2023-10-11 06:24:03 C 04 01 02.148 -05 06 47.95 V W68
2023-10-11 07:00:24 C 04 01 00.948 -05 07 10.16 V W68
2023-10-11 07:05:36 C 04 01 00.751 -05 07 13.19 V W68
2023-10-11 10:40:31 C 04 00 53.795 -05 09 31.00 V 703
2023-10-11 10:47:42 C 04 00 53.593 -05 09 35.53 V 703
2023-10-11 10:54:52 C 04 00 53.320 -05 09 39.71 V 703
2023-10-11 11:02:03 C 04 00 53.118 -05 09 44.21 V 703
2023-10-13 10:07:31 C 03 59 18.697 -05 38 10.75 V 703
2023-10-13 10:15:12 C 03 59 18.427 -05 38 14.82 V 703
2023-10-13 10:22:52 C 03 59 18.200 -05 38 19.07 V 703
2023-10-13 10:30:33 C 03 59 17.898 -05 38 23.64 V 703
2023-10-14 05:55:04 C 03 58 36.931 -05 49 51.13 V W68
2023-10-14 05:57:40 C 03 58 36.847 -05 49 53.04 V W68
2023-10-14 06:02:12 C 03 58 36.694 -05 49 54.84 V W68
2023-10-14 06:10:02 C 03 58 36.406 -05 50 00.31 V W68
2023-10-15 08:26:33 C 03 57 38.722 -06 05 36.60 V G96