112985 (2002 RS28)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4921693030 ± 4.05e-09
Semi-major axis (a)2.2203776297 AU ± 6.17e-10
Inclination (i)46.98556776° ± 1.41e-06
Long. of Asc. Node (Ω)211.96218699° ± 8.02e-07
Arg. of Perihelion (ω)105.28961958° ± 1.86e-06
Mean Anomaly (M)30.89321539° ± 7.48e-07
Mean Motion (n)0.2979010345°/day ± 1.24e-10
Perihelion dist (q)1.12757592 AU ± 9.00e-09
Aphelion dist (Q)3.31317934 AU ± 9.05e-09
Orbital Period3.30856952 yr ± 1.38e-09
Physical Parameters
H (abs. magnitude)15.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.164″
Uncertainty0
Orbit TypeAmor
MOID0.412801 AU
Observations Used2639
Gaia Obs Used63
Oppositions22
Arc Total1985-2016
First Observation Used1985-05-10
Last Observation Used2026-01-11
Observations (2919)
Date Type RA Dec Mag Band Observatory
2005-05-08 03:21:01 C 13 23 46.20 -02 39 43.0 c 691
2005-05-08 03:25:17 C 13 23 45.95 -02 39 35.5 c 691
2005-05-08 03:31:47 C 13 23 45.58 -02 39 24.0 c 691
2005-05-08 03:36:06 C 13 23 45.34 -02 39 16.4 c 691
2005-05-08 03:40:19 C 13 23 45.10 -02 39 09.0 c 691
2005-05-08 05:14:20 C 13 23 39.69 -02 36 23.3 r 703
2005-05-08 05:23:34 C 13 23 39.15 -02 36 06.5 r 703
2005-05-08 05:32:48 C 13 23 38.65 -02 35 51.2 r 703
2005-05-08 05:42:01 C 13 23 38.14 -02 35 34.4 r 703
2005-05-09 20:28:34 C 13 21 33.19 -01 27 32.9 o 198
2005-05-09 20:29:53 C 13 21 33.12 -01 27 30.5 o 198
2005-05-09 20:39:07 C 13 21 32.62 -01 27 14.3 o 198
2005-05-09 20:40:26 C 13 21 32.54 -01 27 12.1 o 198
2005-05-09 20:41:45 C 13 21 32.47 -01 27 09.8 o 198
2005-05-09 21:13:00 C 13 21 30.62 -01 26 16.3 r 084
2005-05-09 21:17:11 C 13 21 30.39 -01 26 09.4 r 084
2005-05-11 04:53:05 C 13 19 51.98 -00 31 12.9 o 699
2005-05-11 05:20:35 C 13 19 50.48 -00 30 25.3 o 699
2005-05-11 05:48:11 C 13 19 49.05 -00 29 37.5 o 699
2005-05-11 06:15:43 C 13 19 47.58 -00 28 49.7 o 699
2005-05-12 07:22:44 C 13 18 31.76 +00 14 23.5 17.9 c 608
2005-05-12 07:37:56 C 13 18 30.96 +00 14 49.4 18.0 c 608
2005-05-12 07:53:40 C 13 18 30.13 +00 15 16.2 18.0 c 608
2005-05-13 06:02:34 C 13 17 24.61 +00 52 57.1 r 703
2005-05-13 06:13:59 C 13 17 24.03 +00 53 16.5 r 703
2005-05-13 06:25:27 C 13 17 23.45 +00 53 35.7 r 703
2005-05-13 06:36:58 C 13 17 22.88 +00 53 55.3 r 703
2005-05-13 21:12:30 C 13 16 41.19 +01 18 32.6 o A76
2005-05-13 21:22:59 C 13 16 40.42 +01 18 50.0 o A76
2005-05-13 21:35:34 C 13 16 39.77 +01 19 10.7 o A76
2005-05-14 21:56:53 C 13 15 31.19 +01 59 53.8 r 084
2005-05-14 22:01:01 C 13 15 30.98 +02 00 00.8 r 084
2005-05-15 04:03:19 C 13 15 14.71 +02 10 05.8 17.2 c 644
2005-05-15 04:33:33 C 13 15 13.26 +02 10 55.8 17.2 c 644
2005-05-15 05:05:26 C 13 15 11.73 +02 11 48.7 17.2 c 644
2005-05-15 22:11:15 C 13 14 25.10 +02 39 57.7 r 084
2005-05-15 22:15:23 C 13 14 24.93 +02 40 04.0 r 084
2005-05-18 07:11:13 C 13 11 58.93 +04 12 05.3 18.4 c 608
2005-05-18 07:26:40 C 13 11 58.27 +04 12 29.3 18.3 c 608
2005-05-18 07:41:52 C 13 11 57.57 +04 12 53.7 18.2 c 608
2005-05-26 21:39:04 C 13 04 59.54 +09 16 03.9 c 560
2005-05-26 21:44:28 C 13 04 59.38 +09 16 11.1 c 560
2005-05-26 21:46:57 C 13 04 59.31 +09 16 14.4 c 560
2005-05-27 20:37:32 C 13 04 24.42 +09 46 48.0 17.9 c A57
2005-05-27 20:50:16 C 13 04 24.08 +09 47 05.0 17.7 c A57
2005-05-27 21:00:57 C 13 04 23.78 +09 47 19.1 17.8 c A57
2005-05-27 21:11:19 C 13 04 23.58 +09 47 31.8 17.9 c A57
2005-05-28 21:39:57 C 13 03 48.59 +10 19 33.9 r 941
2005-05-28 21:40:39 C 13 03 48.57 +10 19 34.8 r 941
2005-05-28 21:41:19 C 13 03 48.56 +10 19 35.7 r 941