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
2015-04-23 16:29:14 C 15 04 37.32 -02 28 47.8 q D29
2015-04-23 16:49:33 C 15 04 36.29 -02 28 03.5 q D29
2015-04-23 17:09:52 C 15 04 35.37 -02 27 18.6 q D29
2015-04-25 07:14:09 C 15 02 42.13 -01 03 00.4 R G45
2015-04-25 07:22:54 C 15 02 41.64 -01 02 40.6 R G45
2015-04-25 07:43:04 C 15 02 40.59 -01 01 55.4 R G45
2015-04-25 07:51:42 C 15 02 40.13 -01 01 36.0 R G45
2015-04-25 08:00:18 C 15 02 39.67 -01 01 16.9 R G45
2015-04-25 08:17:27 C 15 02 38.81 -01 00 38.0 o 691
2015-04-25 08:44:36 C 15 02 37.34 -00 59 37.2 o 691
2015-04-25 09:11:45 C 15 02 35.89 -00 58 36.1 o 691
2015-04-29 06:37:47 C 14 57 34.70 +02 36 00.2 q H21
2015-04-29 06:41:17 C 14 57 34.50 +02 36 08.3 q H21
2015-04-29 06:47:30 C 14 57 34.13 +02 36 22.8 q H21
2015-04-29 06:50:11 C 14 57 33.97 +02 36 29.2 q H21
2015-04-29 06:52:50 C 14 57 33.82 +02 36 35.3 q H21
2015-04-29 06:55:30 C 14 57 33.66 +02 36 41.7 q H21
2015-04-29 06:58:34 C 14 57 33.48 +02 36 48.9 q H21
2015-04-30 07:47:35 C 14 56 08.39 +03 35 15.8 q H45
2015-04-30 07:49:07 C 14 56 08.28 +03 35 19.4 q H45
2015-04-30 07:50:13 C 14 56 08.24 +03 35 22.0 q H45
2015-04-30 07:51:24 C 14 56 08.17 +03 35 25.0 q H45
2015-04-30 07:53:33 C 14 56 08.01 +03 35 30.1 q H45
2015-04-30 07:55:29 C 14 56 07.91 +03 35 34.6 q H45
2015-05-01 04:00:01 C 14 54 58.27 +04 23 10.1 u H21
2015-05-01 04:03:57 C 14 54 58.04 +04 23 19.2 u H21
2015-05-01 04:05:54 C 14 54 57.91 +04 23 23.8 u H21
2015-05-01 04:07:52 C 14 54 57.80 +04 23 28.6 u H21
2015-05-01 04:09:49 C 14 54 57.69 +04 23 33.2 u H21
2015-05-01 04:11:47 C 14 54 57.56 +04 23 37.8 u H21
2015-05-01 04:13:45 C 14 54 57.44 +04 23 42.3 u H21
2015-05-01 04:15:42 C 14 54 57.33 +04 23 46.8 u H21
2015-05-01 04:17:40 C 14 54 57.21 +04 23 51.6 u H21
2015-05-01 04:19:38 C 14 54 57.09 +04 23 56.5 u H21
2015-05-01 04:23:21 C 14 54 56.84 +04 24 05.0 u H21
2015-05-02 04:54:00 C 14 53 29.49 +05 22 32.0 u H21
2015-05-02 04:57:17 C 14 53 29.28 +05 22 40.1 u H21
2015-05-02 05:01:37 C 14 53 29.02 +05 22 50.3 u H21
2015-05-02 05:08:25 C 14 53 28.59 +05 23 06.5 u H21
2015-05-02 05:12:07 C 14 53 28.37 +05 23 15.4 u H21
2015-05-02 05:15:49 C 14 53 28.14 +05 23 24.2 u H21
2015-05-06 04:42:30 C 14 47 33.76 +09 12 50.0 u H21
2015-05-06 04:44:39 C 14 47 33.62 +09 12 55.4 u H21
2015-05-06 04:46:48 C 14 47 33.47 +09 13 00.3 u H21
2015-05-06 04:48:58 C 14 47 33.32 +09 13 05.5 u H21
2015-05-06 04:51:07 C 14 47 33.19 +09 13 10.7 u H21
2015-05-06 04:53:11 C 14 47 33.06 +09 13 15.8 u H21
2015-05-06 04:55:14 C 14 47 32.92 +09 13 20.4 u H21
2015-05-06 04:57:40 C 14 47 32.76 +09 13 26.4 u H21
2015-05-07 08:40:31 C 14 45 45.75 +10 20 06.5 q 703