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
2015-06-06 20:57:35 C 14 02 12.39 +33 36 30.1 q 160
2015-06-06 20:59:52 C 14 02 12.32 +33 36 33.3 q 160
2015-06-06 21:55:15 C 14 02 10.07 +33 37 43.1 r 006
2015-06-06 22:01:08 C 14 02 09.72 +33 37 49.4 r 006
2015-06-06 22:08:11 C 14 02 09.41 +33 37 58.9 r 006
2015-06-06 22:16:03 C 14 02 09.14 +33 38 08.1 r 006
2015-06-06 22:21:20 C 14 02 08.73 +33 38 15.0 r 006
2015-06-07 22:40:32 C 14 01 10.31 +34 07 58.9 q 160
2015-06-07 22:42:45 C 14 01 10.22 +34 08 01.4 q 160
2015-06-07 22:44:58 C 14 01 10.13 +34 08 04.0 q 160
2015-06-10 04:10:44 C 13 59 11.82 +35 09 58.3 q H45
2015-06-10 04:13:05 C 13 59 11.72 +35 10 01.0 q H45
2015-06-10 04:14:34 C 13 59 11.67 +35 10 02.6 q H45
2015-06-10 04:16:16 C 13 59 11.62 +35 10 04.6 q H45
2015-06-10 04:18:32 C 13 59 11.49 +35 10 07.0 q H45
2015-06-10 04:20:23 C 13 59 11.43 +35 10 09.0 q H45
2015-06-10 04:22:39 C 13 59 11.36 +35 10 11.6 q H45
2015-06-11 01:09:34 C 13 58 29.27 +35 32 59.1 q I15
2015-06-11 01:13:48 C 13 58 29.17 +35 33 03.8 q I15
2015-06-11 01:18:02 C 13 58 29.01 +35 33 08.1 q I15
2015-06-12 04:01:56 C 13 57 37.44 +36 01 29.8 q H45
2015-06-12 04:03:33 C 13 57 37.40 +36 01 31.4 q H45
2015-06-12 04:08:30 C 13 57 37.19 +36 01 37.0 q H45
2015-06-12 04:15:52 C 13 57 36.95 +36 01 44.3 q H45
2015-06-12 04:17:18 C 13 57 36.88 +36 01 45.8 q H45
2015-06-12 04:19:30 C 13 57 36.80 +36 01 48.2 q H45
2015-06-15 20:45:56 C 13 55 12.81 +37 28 00.0 q 160
2015-06-15 20:47:38 C 13 55 12.74 +37 28 01.9 q 160
2015-06-15 20:49:20 C 13 55 12.70 +37 28 02.7 q 160
2015-06-19 09:37:05 S 13 53 32.69 +38 40 53.6 L C51
2015-06-19 12:45:57 S 13 53 29.66 +38 43 26.0 L C51
2015-06-19 15:55:00 S 13 53 26.70 +38 45 57.2 L C51
2015-06-19 17:29:26 S 13 53 25.27 +38 47 12.5 L C51
2015-06-19 19:03:52 S 13 53 23.78 +38 48 28.3 L C51
2015-06-19 20:38:30 S 13 53 22.35 +38 49 43.0 L C51
2015-06-19 22:12:56 S 13 53 20.93 +38 50 58.0 L C51
2015-06-19 23:47:21 S 13 53 19.50 +38 52 12.9 L C51
2015-06-20 01:21:47 S 13 53 18.10 +38 53 27.2 L C51
2015-06-20 01:21:58 S 13 53 18.09 +38 53 27.3 L C51
2015-06-20 02:56:24 S 13 53 16.72 +38 54 41.9 L C51
2015-06-20 06:05:17 S 13 53 13.99 +38 57 10.1 L C51
2015-06-20 09:14:19 S 13 53 11.29 +38 59 37.8 L C51
2015-06-20 21:02:42 C 13 53 01.10 +39 08 46.1 t 160
2015-06-20 21:05:31 C 13 53 01.07 +39 08 48.0 t 160
2015-06-20 21:08:20 C 13 53 01.02 +39 08 50.1 t 160
2015-06-25 04:11:29 S 13 52 08.143 +40 22 15.38 L C51
2015-06-25 05:45:55 S 13 52 07.726 +40 23 17.34 L C51
2015-07-04 20:36:34 C 13 53 20.88 +42 33 56.6 q K14
2015-07-04 20:56:58 C 13 53 21.10 +42 34 06.1 q K14
2015-07-04 21:17:58 C 13 53 21.36 +42 34 16.2 q K14