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
2015-05-07 08:47:43 C 14 45 45.31 +10 20 24.0 q 703
2015-05-07 08:54:55 C 14 45 44.84 +10 20 41.1 q 703
2015-05-07 09:02:08 C 14 45 44.37 +10 20 58.6 q 703
2015-05-08 22:48:37 C 14 43 17.49 +11 51 23.1 r 006
2015-05-08 22:56:11 C 14 43 17.00 +11 51 41.1 r 006
2015-05-08 23:01:09 C 14 43 16.64 +11 51 53.2 r 006
2015-05-08 23:06:15 C 14 43 16.33 +11 52 05.5 r 006
2015-05-08 23:10:40 C 14 43 16.00 +11 52 16.0 r 006
2015-05-09 22:34:02 C 14 41 43.89 +12 47 53.8 r 006
2015-05-09 22:39:37 C 14 41 43.54 +12 48 07.1 r 006
2015-05-09 22:44:14 C 14 41 43.22 +12 48 18.3 r 006
2015-05-09 22:49:12 C 14 41 42.89 +12 48 29.5 r 006
2015-05-09 22:54:51 C 14 41 42.48 +12 48 44.0 r 006
2015-05-10 23:38:17 C 14 40 04.14 +13 47 06.7 q 160
2015-05-10 23:41:06 C 14 40 03.95 +13 47 13.3 q 160
2015-05-10 23:43:57 C 14 40 03.77 +13 47 19.8 q 160
2015-05-11 23:23:34 C 14 38 29.45 +14 42 45.2 q 160
2015-05-11 23:26:22 C 14 38 29.25 +14 42 51.8 q 160
2015-05-11 23:29:09 C 14 38 29.07 +14 42 58.1 q 160
2015-05-12 21:08:13 C 14 37 02.92 +15 33 13.4 q K14
2015-05-12 21:36:18 C 14 37 00.99 +15 34 18.1 q K14
2015-05-12 21:54:13 C 14 36 59.76 +15 34 58.9 q K14
2015-05-13 05:21:04 C 14 36 29.66 +15 52 09.8 q W11
2015-05-13 07:05:50 C 14 36 22.36 +15 56 10.2 q W11
2015-05-13 07:51:48 C 14 36 19.35 +15 57 57.2 q 703
2015-05-13 07:59:45 C 14 36 18.81 +15 58 15.6 q 703
2015-05-13 08:07:41 C 14 36 18.27 +15 58 34.1 q 703
2015-05-13 08:15:40 C 14 36 17.72 +15 58 52.3 q 703
2015-05-14 04:28:06 C 14 34 57.08 +16 45 02.0 u H21
2015-05-14 04:30:28 C 14 34 56.92 +16 45 07.2 u H21
2015-05-14 04:32:25 C 14 34 56.79 +16 45 11.7 u H21
2015-05-14 04:34:29 C 14 34 56.63 +16 45 16.2 u H21
2015-05-14 04:36:38 C 14 34 56.45 +16 45 20.8 u H21
2015-05-14 04:41:20 C 14 34 56.01 +16 45 31.2 u H21
2015-05-15 22:50:07 C 14 32 07.14 +18 20 08.8 q G34
2015-05-15 22:54:33 C 14 32 06.83 +18 20 19.0 q G34
2015-05-15 22:58:59 C 14 32 06.52 +18 20 28.5 q G34
2015-05-15 23:03:23 C 14 32 06.22 +18 20 38.4 q G34
2015-05-15 23:07:49 C 14 32 05.90 +18 20 48.0 q G34
2015-05-16 22:30:39 C 14 30 32.77 +19 12 15.9 r 006
2015-05-16 22:36:39 C 14 30 32.34 +19 12 28.5 r 006
2015-05-16 22:42:45 C 14 30 31.92 +19 12 42.0 r 006
2015-05-16 22:51:17 C 14 30 31.31 +19 13 00.4 r 006
2015-05-20 02:39:19 C 14 25 32.71 +21 53 43.6 u H21
2015-05-20 02:42:27 C 14 25 32.49 +21 53 50.2 u H21
2015-05-20 02:45:34 C 14 25 32.29 +21 53 56.6 u H21
2015-05-20 02:49:14 C 14 25 32.06 +21 54 04.2 u H21
2015-05-20 02:52:05 C 14 25 31.85 +21 54 10.2 u H21
2015-05-20 02:55:21 C 14 25 31.63 +21 54 16.8 u H21
2015-05-20 02:58:35 C 14 25 31.41 +21 54 23.4 u H21