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
2015-11-08 00:07:42 C 21 33 57.97 +14 51 52.8 u H21
2015-11-08 00:09:40 C 21 33 58.38 +14 51 48.1 u H21
2015-11-08 00:15:31 C 21 33 59.60 +14 51 33.9 u H21
2015-11-08 00:17:28 C 21 34 00.03 +14 51 29.2 u H21
2015-11-08 00:19:25 C 21 34 00.44 +14 51 24.5 u H21
2015-11-08 00:21:22 C 21 34 00.84 +14 51 20.0 u H21
2015-11-08 00:23:08 C 21 34 01.22 +14 51 15.5 u H21
2015-11-08 23:32:08 C 21 38 55.75 +13 56 02.9 q I15
2015-11-08 23:35:21 C 21 38 56.41 +13 55 55.5 q I15
2015-11-08 23:36:59 C 21 38 56.96 +13 55 52.0 u H21
2015-11-08 23:38:34 C 21 38 57.08 +13 55 47.8 q I15
2015-11-08 23:38:57 C 21 38 57.35 +13 55 47.3 u H21
2015-11-08 23:40:54 C 21 38 57.78 +13 55 42.8 u H21
2015-11-08 23:42:52 C 21 38 58.17 +13 55 38.1 u H21
2015-11-08 23:44:50 C 21 38 58.57 +13 55 33.5 u H21
2015-11-08 23:46:47 C 21 38 58.98 +13 55 28.9 u H21
2015-11-08 23:48:45 C 21 38 59.38 +13 55 24.2 u H21
2015-11-08 23:50:42 C 21 38 59.78 +13 55 19.6 u H21
2015-11-08 23:52:40 C 21 39 00.19 +13 55 15.0 u H21
2015-11-08 23:54:37 C 21 39 00.60 +13 55 10.7 u H21
2015-11-08 23:56:46 C 21 39 01.04 +13 55 05.2 u H21
2015-11-09 01:33:22 C 21 39 21.09 +13 51 18.3 q H45
2015-11-09 01:35:18 C 21 39 21.49 +13 51 13.6 q H45
2015-11-09 01:36:40 C 21 39 21.77 +13 51 10.3 q H45
2015-11-09 01:38:24 C 21 39 22.12 +13 51 06.2 q H45
2015-11-09 01:42:31 C 21 39 22.98 +13 50 56.5 q H45
2015-11-09 01:43:41 C 21 39 23.23 +13 50 53.8 q H45
2015-11-09 18:55:16 C 21 42 58.26 +13 10 35.4 c A24
2015-11-09 18:56:18 C 21 42 58.45 +13 10 33.4 c A24
2015-11-09 19:57:56 C 21 43 11.02 +13 08 10.0 c A24
2015-11-09 23:52:12 C 21 43 59.82 +12 59 07.2 u H21
2015-11-09 23:54:10 C 21 44 00.22 +12 59 02.8 u H21
2015-11-09 23:56:07 C 21 44 00.61 +12 58 58.2 u H21
2015-11-09 23:58:05 C 21 44 01.02 +12 58 53.8 u H21
2015-11-10 00:00:03 C 21 44 01.41 +12 58 49.1 u H21
2015-11-10 00:02:00 C 21 44 01.80 +12 58 44.7 u H21
2015-11-10 00:03:58 C 21 44 02.21 +12 58 40.1 u H21
2015-11-10 00:05:55 C 21 44 02.60 +12 58 35.7 u H21
2015-11-10 00:07:53 C 21 44 03.00 +12 58 30.9 u H21
2015-11-10 00:09:51 C 21 44 03.40 +12 58 26.6 u H21
2015-11-10 00:11:48 C 21 44 03.80 +12 58 22.0 u H21
2015-11-10 00:13:45 C 21 44 04.20 +12 58 17.5 u H21
2015-11-10 00:15:43 C 21 44 04.59 +12 58 12.9 u H21
2015-11-10 00:17:40 C 21 44 04.98 +12 58 08.3 u H21
2015-11-10 00:19:37 C 21 44 05.38 +12 58 04.0 u H21
2015-11-10 18:23:01 C 21 47 47.05 +12 16 35.1 c A24
2015-11-10 18:24:03 C 21 47 47.31 +12 16 32.9 c A24
2015-11-10 19:24:48 C 21 47 59.45 +12 14 13.3 c A24
2015-11-10 19:25:51 C 21 47 59.61 +12 14 12.2 c A24
2015-11-10 23:59:21 C 21 48 55.32 +12 03 52.5 u H21