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
2025-11-17 20:16:53 C 00 40 14.285 -05 03 47.30 V M22
2025-11-17 20:25:09 C 00 40 14.827 -05 04 16.46 Z C23
2025-11-17 20:34:20 C 00 40 15.029 -05 04 15.71 V M22
2025-11-20 02:17:25 C 00 42 42.962 -06 26 55.32 V W68
2025-11-20 02:22:05 C 00 42 43.162 -06 27 02.12 V W68
2025-11-20 02:31:18 C 00 42 43.558 -06 27 15.52 V W68
2025-11-20 02:45:53 C 00 42 44.194 -06 27 36.54 V W68
2025-11-20 20:19:33 C 00 43 32.827 -06 52 30.58 V M22
2025-11-20 20:26:48 C 00 43 33.142 -06 52 40.58 V M22
2025-11-20 20:32:00 C 00 43 33.358 -06 52 47.96 V M22
2025-11-20 20:57:31 C 00 43 34.483 -06 53 23.17 V M22
2025-11-21 19:41:54 C 00 44 37.934 -07 24 24.37 Z C23
2025-11-21 21:02:40 C 00 44 41.508 -07 26 10.86 Z C23
2025-11-23 20:23:59 C 00 46 53.604 -08 24 55.73 V M22
2025-11-23 20:28:33 C 00 46 53.820 -08 25 01.06 V M22
2025-11-23 20:36:24 C 00 46 54.161 -08 25 10.16 V M22
2025-11-23 20:52:06 C 00 46 54.850 -08 25 28.74 V M22
2025-11-25 04:29:45 C 00 48 23.936 -09 01 34.72 V 703
2025-11-25 04:33:02 C 00 48 24.073 -09 01 38.03 V 703
2025-11-25 04:36:19 C 00 48 24.196 -09 01 41.84 V 703
2025-11-25 04:39:37 C 00 48 24.368 -09 01 45.52 V 703
2025-11-25 06:10:40 C 00 48 28.894 -09 03 23.27 X F51
2025-11-25 06:27:32 C 00 48 29.639 -09 03 41.68 X F51
2025-11-25 06:44:24 C 00 48 30.378 -09 04 00.07 X F51
2025-11-25 07:01:16 C 00 48 31.125 -09 04 18.39 X F51
2025-11-25 08:51:57 C 00 48 36.002 -09 06 18.04 V T08
2025-11-25 08:57:14 C 00 48 36.240 -09 06 23.80 V T08
2025-11-25 09:13:04 C 00 48 36.948 -09 06 40.82 V T08
2025-11-25 09:21:48 C 00 48 37.322 -09 06 50.36 V T08
2025-11-26 02:19:23 C 00 49 25.483 -09 24 40.54 V W68
2025-11-26 02:23:56 C 00 49 25.692 -09 24 45.40 V W68
2025-11-26 02:33:06 C 00 49 26.090 -09 24 54.97 V W68
2025-11-26 03:04:06 C 00 49 27.487 -09 25 26.94 V W68
2025-11-26 18:16:36 C 00 50 11.071 -09 41 10.61 Z C23
2025-11-26 18:35:33 C 00 50 11.974 -09 41 28.14 Z C23
2025-11-27 03:21:05 C 00 50 36.719 -09 50 06.36 V 703
2025-11-27 03:24:21 C 00 50 36.881 -09 50 10.43 V 703
2025-11-27 03:27:36 C 00 50 37.007 -09 50 12.52 V 703
2025-11-27 03:30:52 C 00 50 37.176 -09 50 15.76 V 703
2025-11-27 20:36:13 C 00 51 25.906 -10 06 38.81 V R17
2025-11-27 20:56:37 C 00 51 26.832 -10 06 58.10 V R17
2025-11-27 21:16:59 C 00 51 27.737 -10 07 17.22 V R17
2025-11-27 21:37:22 C 00 51 28.658 -10 07 36.30 V R17
2025-11-29 02:52:53 B 00 52 52.462 -10 34 05.84 W U95
2025-11-29 03:08:37 B 00 52 53.177 -10 34 19.70 W U95
2025-11-29 03:25:27 B 00 52 53.945 -10 34 34.32 W U95
2025-12-02 04:03:27 C 00 56 23.254 -11 32 24.90 V W68
2025-12-02 04:38:41 C 00 56 24.900 -11 32 49.78 V W68
2025-12-02 04:43:16 C 00 56 25.123 -11 32 52.48 V W68
2025-12-02 05:23:51 C 00 56 27.007 -11 33 22.00 V W68