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
2015-07-04 21:39:03 C 13 53 21.58 +42 34 26.1 q K14
2015-07-04 22:13:49 C 13 53 22.10 +42 34 42.1 q K14
2015-07-08 22:07:25 C 13 55 07.53 +43 18 15.2 q K14
2015-07-08 22:34:14 C 13 55 08.13 +43 18 26.3 q K14
2015-07-08 22:57:02 C 13 55 08.59 +43 18 35.4 q K14
2015-07-08 23:18:41 C 13 55 09.04 +43 18 44.5 q K14
2015-07-31 02:29:12 C 14 17 14.16 +46 10 03.4 u H21
2015-07-31 02:32:31 C 14 17 14.31 +46 10 04.1 u H21
2015-07-31 02:35:49 C 14 17 14.53 +46 10 04.8 u H21
2015-07-31 02:39:01 C 14 17 14.69 +46 10 05.6 u H21
2015-07-31 02:42:14 C 14 17 14.90 +46 10 05.9 u H21
2015-07-31 02:45:26 C 14 17 15.08 +46 10 06.6 u H21
2015-07-31 02:49:40 C 14 17 15.35 +46 10 07.9 u H21
2015-08-01 02:26:07 C 14 18 42.23 +46 15 53.5 u H21
2015-08-01 02:28:42 C 14 18 42.39 +46 15 54.1 u H21
2015-08-01 02:30:46 C 14 18 42.54 +46 15 54.6 u H21
2015-08-01 02:32:56 C 14 18 42.65 +46 15 54.7 u H21
2015-08-01 02:35:06 C 14 18 42.75 +46 15 55.3 u H21
2015-08-01 02:39:14 C 14 18 43.00 +46 15 56.2 u H21
2015-08-01 02:43:20 C 14 18 43.26 +46 15 57.1 u H21
2015-08-01 02:45:23 C 14 18 43.32 +46 15 58.1 u H21
2015-08-02 02:23:54 C 14 20 12.88 +46 21 35.6 u H21
2015-08-02 02:27:12 C 14 20 13.05 +46 21 36.4 u H21
2015-08-02 02:30:30 C 14 20 13.22 +46 21 37.3 u H21
2015-08-02 02:33:43 C 14 20 13.42 +46 21 37.9 u H21
2015-08-02 02:36:55 C 14 20 13.61 +46 21 38.9 u H21
2015-08-02 02:40:13 C 14 20 13.83 +46 21 39.6 u H21
2015-08-02 02:43:25 C 14 20 14.00 +46 21 40.0 u H21
2015-08-02 02:47:15 C 14 20 14.26 +46 21 41.0 u H21
2015-08-08 01:56:42 C 14 30 07.62 +46 53 15.5 u H21
2015-08-08 01:58:46 C 14 30 07.80 +46 53 15.6 u H21
2015-08-08 02:00:50 C 14 30 07.94 +46 53 16.4 u H21
2015-08-08 02:02:54 C 14 30 08.07 +46 53 16.8 u H21
2015-08-08 02:04:58 C 14 30 08.24 +46 53 17.5 u H21
2015-08-08 02:07:02 C 14 30 08.40 +46 53 17.4 u H21
2015-08-08 02:11:10 C 14 30 08.70 +46 53 18.6 u H21
2015-08-08 02:13:08 C 14 30 08.84 +46 53 18.5 u H21
2015-08-08 02:15:23 C 14 30 09.00 +46 53 19.3 u H21
2015-08-12 01:51:01 C 14 37 37.00 +47 12 00.7 r H21
2015-08-12 01:54:07 C 14 37 37.23 +47 12 01.7 r H21
2015-08-12 01:57:12 C 14 37 37.46 +47 12 02.5 r H21
2015-08-12 02:00:18 C 14 37 37.72 +47 12 02.9 r H21
2015-08-12 02:03:24 C 14 37 37.98 +47 12 03.9 r H21
2015-08-12 02:06:48 C 14 37 38.25 +47 12 04.2 r H21
2015-08-13 02:07:23 C 14 39 37.62 +47 16 28.1 u H21
2015-08-13 02:10:29 C 14 39 37.85 +47 16 28.7 u H21
2015-08-13 02:13:47 C 14 39 38.14 +47 16 29.3 u H21
2015-08-13 02:16:41 C 14 39 38.37 +47 16 29.7 u H21
2015-08-13 02:19:45 C 14 39 38.65 +47 16 30.3 u H21
2015-08-13 02:22:50 C 14 39 38.89 +47 16 31.0 u H21