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
2005-05-28 21:42:00 C 13 03 48.54 +10 19 36.6 r 941
2005-05-28 21:43:23 C 13 03 48.50 +10 19 38.4 r 941
2005-05-30 06:07:53 C 13 03 06.26 +11 00 54.9 r 703
2005-05-30 06:17:09 C 13 03 06.04 +11 01 06.2 r 703
2005-05-30 06:26:25 C 13 03 05.86 +11 01 17.7 r 703
2005-05-30 06:35:42 C 13 03 05.72 +11 01 30.1 r 703
2005-06-02 04:11:00 C 13 01 51.69 +12 25 42.5 17.9 c 704
2005-06-02 04:26:12 C 13 01 51.38 +12 25 59.9 18.2 c 704
2005-06-02 04:41:23 C 13 01 51.15 +12 26 17.9 18.0 c 704
2005-06-02 04:56:32 C 13 01 50.87 +12 26 35.3 18.3 c 704
2005-06-02 05:11:42 C 13 01 50.61 +12 26 53.1 18.2 c 704
2005-06-08 03:59:00 C 13 00 27.18 +15 01 16.8 17.6 c 704
2005-06-08 04:14:00 C 13 00 27.10 +15 01 31.9 17.5 c 704
2005-06-08 04:28:50 C 13 00 27.01 +15 01 46.9 17.8 c 704
2005-06-08 04:44:04 C 13 00 26.90 +15 02 02.3 17.9 c 704
2005-06-08 04:58:57 C 13 00 26.81 +15 02 16.6 17.6 c 704
2005-06-11 20:59:30 C 13 00 20.84 +16 25 43.8 c A50
2005-06-11 21:00:37 C 13 00 20.83 +16 25 44.3 c A50
2005-06-11 21:01:42 C 13 00 20.84 +16 25 45.8 c A50
2005-06-11 21:02:50 C 13 00 20.81 +16 25 46.6 c A50
2005-06-11 21:03:55 C 13 00 20.83 +16 25 47.8 c A50
2005-06-14 06:05:55 C 13 00 35.17 +17 15 33.7 18.5 c 608
2005-06-14 06:21:23 C 13 00 35.24 +17 15 47.0 19.2 c 608
2005-06-14 06:36:31 C 13 00 35.31 +17 15 59.5 18.9 c 608
2005-06-29 04:14:57 C 13 07 01.22 +21 20 29.0 17.9 c 704
2005-06-29 04:43:25 C 13 07 02.08 +21 20 45.3 18.2 c 704
2005-06-29 04:57:39 C 13 07 02.44 +21 20 51.3 18.3 c 704
2005-06-29 05:11:53 C 13 07 02.79 +21 21 00.3 18.5 c 704
2005-06-29 09:08:20 C 13 07 09.65 +21 23 08.2 19.1 c 608
2005-06-29 09:23:42 C 13 07 10.10 +21 23 16.6 19.2 c 608
2005-06-29 09:39:10 C 13 07 10.55 +21 23 24.5 19.1 c 608
2005-07-06 03:56:07 C 13 12 43.48 +22 42 41.3 r 703
2005-07-06 04:06:28 C 13 12 43.81 +22 42 45.9 r 703
2005-07-06 04:16:47 C 13 12 44.17 +22 42 48.7 r 703
2005-07-06 04:27:10 C 13 12 44.60 +22 42 54.0 r 703
2005-08-31 19:40:53 C 14 51 21.82 +27 10 32.7 r A30
2005-08-31 19:42:30 C 14 51 21.97 +27 10 33.1 r A30
2005-09-20 19:15:40 C 15 50 26.68 +26 43 59.6 r J97
2005-09-22 18:50:42 C 15 57 14.24 +26 36 20.9 r 113
2005-09-22 18:52:32 C 15 57 14.52 +26 36 20.6 r 113
2005-10-13 02:02:22 C 17 18 26.66 +23 54 49.1 18.0 c 704
2005-10-13 02:18:24 C 17 18 29.72 +23 54 40.7 19.1 c 704
2005-10-13 02:34:22 C 17 18 32.67 +23 54 31.6 18.9 c 704
2005-10-13 03:06:09 C 17 18 38.71 +23 54 14.3 18.8 c 704
2005-11-06 01:40:38 C 19 19 54.15 +16 11 40.3 18.3 c 704
2005-11-06 01:58:25 C 19 19 58.10 +16 11 21.8 18.4 c 704
2005-11-06 02:16:26 C 19 20 02.15 +16 11 02.4 18.7 c 704
2005-11-06 02:34:34 C 19 20 06.15 +16 10 42.8 18.3 c 704
2005-11-19 16:57:24 C 20 32 30.03 +10 09 40.4 c A53
2005-11-19 17:15:35 C 20 32 33.98 +10 09 18.9 c A53