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
1985-05-10 09:58:09 11 48 37.45 -15 13 17.9 d 260
1985-05-10 10:58:09 11 48 36.35 -15 12 09.9 d 260
1992-09-30 10:27:59 04 00 55.05 +30 37 52.2 d 261
1992-09-30 11:57:59 04 00 49.91 +30 33 57.2 d 261
2002-09-06 09:41:19 C 04 48 07.98 +25 59 16.9 18.5 c 704
2002-09-06 10:02:09 C 04 48 08.79 +25 58 48.0 18.6 c 704
2002-09-06 10:23:06 C 04 48 09.64 +25 58 19.5 18.9 c 704
2002-09-06 10:43:55 C 04 48 10.46 +25 57 50.9 19.7 c 704
2002-09-06 11:04:51 C 04 48 11.19 +25 57 20.8 19.0 c 704
2002-09-07 02:00:00 C 04 48 47.08 +25 36 21.3 d 557
2002-09-07 02:13:56 C 04 48 47.71 +25 36 03.2 d 176
2002-09-07 02:17:41 C 04 48 47.71 +25 35 57.2 d 557
2002-09-07 02:17:57 C 04 48 47.86 +25 35 57.5 d 176
2002-09-07 02:21:55 C 04 48 48.01 +25 35 51.8 d 176
2002-09-07 02:25:56 C 04 48 48.17 +25 35 46.1 d 176
2002-09-07 02:33:50 C 04 48 48.47 +25 35 34.9 d 176
2002-09-07 03:59:35 C 04 48 51.80 +25 33 35.1 d 946
2002-09-07 04:20:43 C 04 48 52.52 +25 33 05.1 d 946
2002-09-07 09:29:26 C 04 49 04.75 +25 25 48.9 18.9 c 704
2002-09-07 09:37:02 C 04 49 05.04 +25 25 37.8 18.9 c 704
2002-09-07 09:50:55 C 04 49 05.57 +25 25 18.6 19.0 c 704
2002-09-07 09:57:50 C 04 49 05.81 +25 25 08.7 18.7 c 704
2002-09-07 10:00:27 C 04 49 05.91 +25 25 04.6 18.7 c 704
2002-09-07 10:02:47 C 04 49 05.89 +25 25 01.0 d 734
2002-09-07 10:07:50 C 04 49 06.08 +25 24 53.8 d 734
2002-09-07 10:09:32 C 04 49 06.24 +25 24 51.9 18.7 c 704
2002-09-07 10:12:23 C 04 49 06.33 +25 24 48.0 18.9 c 704
2002-09-07 10:18:40 C 04 49 06.55 +25 24 39.6 18.7 c 704
2002-09-07 10:25:47 C 04 49 06.83 +25 24 29.1 19.1 c 704
2002-09-07 10:30:17 C 04 49 07.01 +25 24 22.8 19.0 c 704
2002-09-07 10:39:25 C 04 49 07.33 +25 24 10.2 18.7 c 704
2002-09-07 10:49:18 C 04 49 07.71 +25 23 55.8 18.9 c 704
2002-09-07 10:51:05 C 04 49 07.76 +25 23 53.4 18.5 c 704
2002-09-07 10:56:20 C 04 49 08.00 +25 23 46.4 18.9 c 704
2002-09-07 11:00:14 C 04 49 08.11 +25 23 41.0 18.8 c 704
2002-09-07 11:10:20 C 04 49 08.51 +25 23 26.1 18.8 c 704
2002-09-07 11:11:55 C 04 49 08.50 +25 23 24.2 18.8 c 704
2002-09-08 01:59:33 C 04 49 42.34 +25 02 17.6 c 246
2002-09-08 02:00:56 C 04 49 42.38 +25 02 15.6 c 246
2002-09-08 02:02:17 C 04 49 42.44 +25 02 13.8 c 246
2002-09-08 02:03:39 C 04 49 42.49 +25 02 11.8 c 246
2002-09-08 02:05:00 C 04 49 42.54 +25 02 09.8 c 246
2002-09-08 02:06:29 C 04 49 42.57 +25 02 07.8 c 246
2002-09-09 10:34:40 C 04 50 52.97 +24 15 16.6 c 848
2002-09-09 10:38:42 C 04 50 53.12 +24 15 11.2 c 848
2002-09-09 10:42:48 C 04 50 53.14 +24 15 06.0 c 848
2002-09-09 10:46:52 C 04 50 53.36 +24 14 58.6 c 848
2002-09-09 10:51:29 C 04 50 53.49 +24 14 53.1 c 670
2002-09-09 12:17:29 C 04 50 56.39 +24 12 48.8 c 670
2002-09-10 01:26:47 C 04 51 23.44 +23 53 31.2 c 246