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
2025-12-25 06:47:59 C 01 24 40.862 -14 50 55.00 V T08
2025-12-25 06:57:29 C 01 24 41.398 -14 50 56.69 V T08
2025-12-25 07:11:37 C 01 24 42.091 -14 50 57.23 V T08
2025-12-26 00:56:47 C 01 25 39.418 -14 52 23.66 V W68
2025-12-26 01:00:45 C 01 25 39.624 -14 52 24.10 V W68
2025-12-26 01:07:58 C 01 25 39.989 -14 52 25.14 V W68
2025-12-26 01:23:44 C 01 25 40.843 -14 52 25.93 V W68
2025-12-27 20:11:17 C 01 27 59.494 -14 55 17.54 V M22
2025-12-27 20:15:12 C 01 27 59.678 -14 55 17.29 V M22
2025-12-27 20:24:48 C 01 28 00.226 -14 55 17.58 V M22
2025-12-27 20:43:18 C 01 28 01.174 -14 55 19.09 V M22
2026-01-07 19:13:55 C 01 42 33.302 -14 51 45.76 V M22
2026-01-07 19:18:39 C 01 42 33.542 -14 51 46.37 V M22
2026-01-07 19:26:30 C 01 42 34.042 -14 51 45.07 V M22
2026-01-07 19:41:33 C 01 42 34.790 -14 51 44.64 V M22
2026-01-11 06:20:26 C 01 47 16.421 -14 44 42.40 V T08
2026-01-11 06:25:04 C 01 47 16.632 -14 44 42.40 V T08
2026-01-11 06:33:38 C 01 47 17.141 -14 44 41.28 V T08
2026-01-11 06:54:02 C 01 47 18.322 -14 44 40.16 V T08