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
2005-11-19 17:24:40 C 20 32 35.97 +10 09 10.1 c A53
2005-11-22 15:50:05 C 20 47 37.08 +08 51 46.3 r 084
2005-12-02 02:06:32 C 21 33 22.96 +05 01 33.6 r 703
2005-12-02 02:14:58 C 21 33 24.55 +05 01 27.4 r 703
2005-12-02 02:23:25 C 21 33 26.20 +05 01 17.9 r 703
2005-12-02 02:32:08 C 21 33 27.86 +05 01 09.2 r 703
2005-12-06 01:31:59 C 21 51 23.42 +03 36 09.1 17.9 c 704
2005-12-06 01:50:57 C 21 51 26.91 +03 35 52.8 18.1 c 704
2005-12-06 02:09:10 C 21 51 30.24 +03 35 37.2 18.2 c 704
2005-12-06 02:27:12 C 21 51 33.51 +03 35 22.1 18.0 c 704
2005-12-06 02:45:25 C 21 51 36.84 +03 35 06.2 18.0 c 704
2005-12-21 02:43:15 C 22 52 16.82 -00 32 47.9 r 703
2005-12-21 02:53:55 C 22 52 18.44 -00 32 54.7 r 703
2005-12-21 03:04:35 C 22 52 19.92 -00 32 58.7 r 703
2005-12-21 03:15:14 C 22 52 21.68 -00 33 04.5 r 703
2005-12-28 01:45:59 C 23 16 51.85 -01 49 54.0 19.0 c 704
2005-12-28 02:05:30 C 23 16 54.54 -01 50 02.4 18.5 c 704
2005-12-28 02:24:52 C 23 16 57.29 -01 50 09.5 19.1 c 704
2005-12-28 02:44:47 C 23 17 00.10 -01 50 17.5 19.0 c 704
2005-12-28 03:04:05 C 23 17 02.78 -01 50 25.4 19.0 c 704
2005-12-29 01:30:21 C 23 20 11.84 -01 59 07.4 18.1 c 704
2005-12-29 02:25:37 C 23 20 19.46 -01 59 28.4 18.7 c 704
2005-12-29 02:44:07 C 23 20 22.06 -01 59 35.3 18.6 c 704
2005-12-31 01:33:00 C 23 26 49.68 -02 16 32.1 18.3 c 704
2005-12-31 01:35:20 C 23 26 49.97 -02 16 32.9 18.5 c 704
2005-12-31 01:51:52 C 23 26 52.25 -02 16 39.0 18.8 c 704
2005-12-31 01:54:11 C 23 26 52.54 -02 16 39.8 18.7 c 704
2005-12-31 02:10:49 C 23 26 54.80 -02 16 45.8 18.3 c 704
2005-12-31 02:13:09 C 23 26 55.10 -02 16 45.9 18.8 c 704
2005-12-31 02:29:31 C 23 26 57.29 -02 16 52.0 19.0 c 704
2005-12-31 02:31:51 C 23 26 57.59 -02 16 52.7 18.8 c 704
2005-12-31 02:48:21 C 23 26 59.82 -02 16 58.4 18.8 c 704
2005-12-31 02:50:40 C 23 27 00.16 -02 16 59.5 18.8 c 704
2006-01-11 02:36:29 C 00 00 55.22 -03 26 13.7 r 703
2006-01-11 02:44:41 C 00 00 56.26 -03 26 15.5 r 703
2006-01-11 02:52:54 C 00 00 57.20 -03 26 17.8 r 703
2006-01-11 03:01:08 C 00 00 58.17 -03 26 19.6 r 703
2008-05-02 12:47:56 C 10 50 19.89 -23 31 48.3 r E12
2008-05-02 13:02:05 C 10 50 19.78 -23 31 35.3 r E12
2008-05-02 13:16:09 C 10 50 19.68 -23 31 20.3 r E12
2012-04-18 11:01:33 C 22 00 41.97 +27 15 31.1 r G96
2012-04-18 11:08:19 C 22 00 43.20 +27 15 38.7 r G96
2012-04-18 11:15:03 C 22 00 44.38 +27 15 46.4 r G96
2012-04-18 11:21:42 C 22 00 45.61 +27 15 53.9 r G96
2012-04-26 02:48:44 C 22 34 17.43 +30 25 18.3 u 160
2012-04-26 02:52:40 C 22 34 18.16 +30 25 22.1 u 160
2012-04-26 02:56:35 C 22 34 18.89 +30 25 25.2 u 160
2012-09-22 09:43:55 C 05 26 44.41 +04 34 33.3 19.0 c 704
2012-09-22 10:05:08 C 05 26 44.84 +04 34 04.3 19.0 c 704
2012-09-22 10:26:24 C 05 26 45.25 +04 33 34.8 19.2 c 704