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
2026-02-18 07:54:21 C 13 20 46.078 -03 23 18.82 V W68
2026-02-18 08:02:09 C 13 20 46.260 -03 23 14.82 V W68
2026-02-18 12:21:55 C 13 20 53.406 -03 21 20.16 X F52
2026-02-18 12:39:03 C 13 20 53.831 -03 21 12.08 X F52
2026-02-18 12:56:03 C 13 20 54.253 -03 21 04.18 X F52
2026-02-18 23:38:05 C 13 21 11.431 -03 15 52.74 V M22
2026-02-19 00:21:43 C 13 21 12.545 -03 15 32.15 V M22
2026-02-19 00:25:39 C 13 21 12.614 -03 15 30.38 V M22
2026-02-19 01:05:52 C 13 21 13.598 -03 15 11.20 V M22
2026-02-20 18:10:55 C 13 22 16.531 -02 54 53.36 V D29
2026-02-20 18:32:34 C 13 22 17.036 -02 54 43.08 V D29
2026-02-22 07:24:12 C 13 23 09.95 -02 34 58.4 W94
2026-02-22 07:33:14 C 13 23 10.14 -02 34 53.5 W94
2026-02-22 07:42:10 C 13 23 10.32 -02 34 48.7 W94
2026-02-23 13:47:10 C 13 23 51.005 -02 17 59.82 V T08
2026-02-23 14:37:50 C 13 23 52.013 -02 17 30.84 V T08
2026-02-23 15:18:47 C 13 23 52.814 -02 17 07.22 V T08
2026-02-23 15:55:07 C 13 23 53.594 -02 16 45.73 V T08
2026-02-24 05:36:08 C 13 24 11.801 -02 08 39.66 V W68
2026-02-24 05:40:04 C 13 24 11.870 -02 08 36.71 V W68
2026-02-24 06:14:18 C 13 24 12.547 -02 08 16.87 V W68
2026-02-24 06:31:56 C 13 24 12.900 -02 08 06.50 V W68
2026-02-24 20:44:59 C 13 24 30.581 -01 59 45.80 W O18
2026-02-24 22:43:55 C 13 24 32.803 -01 58 33.66 W O18
2026-02-25 13:41:06 C 13 24 51.126 -01 49 20.94 X F52
2026-02-25 13:57:00 C 13 24 51.406 -01 49 11.06 X F52
2026-02-25 14:13:00 C 13 24 51.691 -01 49 01.11 X F52
2026-02-25 20:28:55 C 13 24 59.237 -01 45 08.62 W O18
2026-02-25 21:28:04 C 13 25 00.287 -01 44 31.44 W O18
2026-02-26 20:25:21 C 13 25 26.625 -01 29 51.43 W O18
2026-02-26 21:24:19 C 13 25 27.621 -01 29 12.76 W O18
2026-02-26 22:23:31 C 13 25 28.609 -01 28 34.22 W O18
2026-02-26 23:25:49 C 13 25 30.257 -01 27 53.60 V M52
2026-02-27 00:21:25 C 13 25 31.198 -01 27 16.99 V M52
2026-02-28 00:18:04 C 13 25 56.743 -01 11 11.08 V M22
2026-02-28 00:22:00 C 13 25 56.813 -01 11 07.87 V M22
2026-02-28 00:29:10 C 13 25 56.916 -01 11 03.48 V M22
2026-02-28 00:37:01 C 13 25 57.026 -01 10 57.68 V M22
2026-03-01 17:30:54 C 13 26 37.336 -00 42 34.17 W O18
2026-03-01 18:54:26 C 13 26 38.493 -00 41 34.36 W O18
2026-03-01 19:46:12 C 13 26 39.177 -00 40 57.00 W O18
2026-03-02 05:39:56 C 13 26 48.266 -00 33 35.35 V W68
2026-03-02 05:43:53 C 13 26 48.312 -00 33 32.87 V W68
2026-03-02 05:52:36 C 13 26 48.422 -00 33 27.25 V W68
2026-03-02 06:15:47 C 13 26 48.742 -00 33 09.47 V W68
2026-03-02 17:17:41 C 13 26 58.525 -00 25 11.44 W O18
2026-03-02 18:16:27 C 13 26 59.283 -00 24 27.79 W O18
2026-03-02 19:06:08 C 13 26 59.897 -00 23 50.44 W O18
2026-03-08 19:45:29 C 13 28 31.600 +01 34 57.98 X 327
2026-03-08 20:14:16 C 13 28 31.748 +01 35 23.93 X 327