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
2015-09-21 01:59:05 C 16 45 28.38 +47 17 33.2 u W11
2015-09-22 00:45:42 C 16 50 07.13 +47 08 57.1 u H21
2015-09-22 00:47:40 C 16 50 07.55 +47 08 56.5 u H21
2015-09-22 00:49:37 C 16 50 07.93 +47 08 55.7 u H21
2015-09-22 00:51:35 C 16 50 08.33 +47 08 54.7 u H21
2015-09-22 00:53:33 C 16 50 08.73 +47 08 53.9 u H21
2015-09-22 00:55:30 C 16 50 09.11 +47 08 52.9 u H21
2015-09-22 00:57:28 C 16 50 09.53 +47 08 52.4 u H21
2015-09-22 00:59:25 C 16 50 09.91 +47 08 52.0 u H21
2015-09-22 01:01:23 C 16 50 10.30 +47 08 51.1 u H21
2015-09-22 01:03:21 C 16 50 10.71 +47 08 50.1 u H21
2015-09-22 01:05:18 C 16 50 11.11 +47 08 49.3 u H21
2015-09-22 01:07:16 C 16 50 11.50 +47 08 48.6 u H21
2015-09-22 01:09:13 C 16 50 11.91 +47 08 47.5 u H21
2015-09-22 01:11:17 C 16 50 12.32 +47 08 46.5 u H21
2015-09-24 00:50:49 C 17 00 13.54 +46 48 03.2 u H21
2015-09-24 00:52:53 C 17 00 13.96 +46 48 02.1 u H21
2015-09-24 00:54:57 C 17 00 14.42 +46 48 01.3 u H21
2015-09-24 00:57:01 C 17 00 14.84 +46 48 00.2 u H21
2015-09-24 00:59:05 C 17 00 15.27 +46 47 59.0 u H21
2015-09-24 01:01:09 C 17 00 15.72 +46 47 58.1 u H21
2015-09-24 01:03:12 C 17 00 16.16 +46 47 57.0 u H21
2015-09-24 01:05:16 C 17 00 16.59 +46 47 56.0 u H21
2015-09-24 01:07:20 C 17 00 17.02 +46 47 54.8 u H21
2015-09-24 01:09:24 C 17 00 17.47 +46 47 54.1 u H21
2015-09-24 01:11:28 C 17 00 17.89 +46 47 53.0 u H21
2015-09-24 01:13:32 C 17 00 18.33 +46 47 51.9 u H21
2015-09-24 01:15:36 C 17 00 18.78 +46 47 50.7 u H21
2015-09-24 01:17:40 C 17 00 19.20 +46 47 49.8 u H21
2015-09-24 01:19:47 C 17 00 19.66 +46 47 48.9 u H21
2015-09-25 00:28:36 C 17 05 20.65 +46 36 21.0 u H21
2015-09-25 00:30:39 C 17 05 21.10 +46 36 19.8 u H21
2015-09-25 00:32:43 C 17 05 21.56 +46 36 19.0 u H21
2015-09-25 00:34:47 C 17 05 21.99 +46 36 17.8 u H21
2015-09-25 00:36:51 C 17 05 22.44 +46 36 16.7 u H21
2015-09-25 00:38:55 C 17 05 22.88 +46 36 15.6 u H21
2015-09-25 00:40:59 C 17 05 23.36 +46 36 14.5 u H21
2015-09-25 00:43:03 C 17 05 23.81 +46 36 13.3 u H21
2015-09-25 00:45:07 C 17 05 24.24 +46 36 12.2 u H21
2015-09-25 00:47:11 C 17 05 24.69 +46 36 11.1 u H21
2015-09-25 00:49:15 C 17 05 25.15 +46 36 10.2 u H21
2015-09-25 00:51:25 C 17 05 25.61 +46 36 09.0 u H21
2015-10-02 00:26:24 C 17 44 31.96 +44 40 23.3 q H21
2015-10-02 00:30:20 C 17 44 32.90 +44 40 19.5 q H21
2015-10-02 00:34:16 C 17 44 33.89 +44 40 15.9 q H21
2015-10-02 00:38:05 C 17 44 34.77 +44 40 12.4 q H21
2015-10-02 00:41:54 C 17 44 35.69 +44 40 08.9 q H21
2015-10-02 00:45:50 C 17 44 36.65 +44 40 05.6 q H21
2015-10-02 00:49:45 C 17 44 37.62 +44 40 02.3 q H21
2015-10-03 03:28:05 C 17 51 15.96 +44 15 31.2 q 703