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
2022-12-16 05:00:57 C 04 50 16.06 -32 40 45.2 V W94
2023-01-19 06:45:02 C 04 21 33.700 -29 57 15.88 U F52
2023-01-19 06:58:47 C 04 21 33.525 -29 57 10.45 U F52
2023-01-19 07:12:32 C 04 21 33.352 -29 57 05.13 U F52
2023-01-19 07:26:16 C 04 21 33.181 -29 56 59.60 U F52
2025-03-04 07:52:47 C 16 03 25.459 -20 10 16.72 V W68
2025-03-04 07:56:54 C 16 03 25.726 -20 10 13.44 V W68
2025-03-04 08:05:48 C 16 03 26.218 -20 10 07.46 V W68
2025-03-04 08:29:27 C 16 03 27.600 -20 09 51.95 V W68
2025-03-24 14:43:45 C 16 29 35.880 -12 10 49.04 V T08
2025-03-24 14:56:27 C 16 29 36.458 -12 10 31.94 V T08
2025-03-24 15:07:50 C 16 29 36.979 -12 10 16.79 V T08
2025-03-24 15:33:17 C 16 29 38.196 -12 09 42.41 V T08
2025-03-28 11:36:49 C 16 33 50.238 -09 58 46.56 V G96
2025-03-28 11:44:12 C 16 33 50.548 -09 58 35.29 V G96
2025-03-28 11:51:36 C 16 33 50.861 -09 58 24.31 V G96
2025-03-28 11:58:59 C 16 33 51.167 -09 58 13.08 V G96
2025-03-28 13:05:45 C 16 33 54.362 -09 56 30.73 V T08
2025-03-28 13:17:01 C 16 33 54.823 -09 56 13.94 X F52
2025-03-28 13:32:44 C 16 33 55.482 -09 55 50.17 X F52
2025-03-28 13:45:37 C 16 33 56.023 -09 55 30.50 V T08
2025-03-28 13:48:30 C 16 33 56.142 -09 55 26.44 X F52
2025-03-28 13:50:16 C 16 33 56.237 -09 55 23.48 V T08
2025-03-28 13:55:45 C 16 33 56.470 -09 55 15.60 V T08
2025-03-29 05:14:51 C 16 34 36.876 -09 31 45.26 V W68
2025-03-29 06:01:25 C 16 34 38.827 -09 30 33.48 V W68
2025-03-29 06:23:49 C 16 34 39.749 -09 30 00.36 V W68
2025-03-29 06:26:25 C 16 34 39.886 -09 29 55.28 V W68
2025-04-02 06:34:05 C 16 38 39.494 -06 52 27.44 V W68
2025-04-02 06:36:43 C 16 38 39.590 -06 52 22.55 V W68
2025-04-02 06:50:20 C 16 38 40.090 -06 51 58.75 V W68
2025-04-02 06:52:56 C 16 38 40.200 -06 51 55.12 V W68
2025-04-02 06:58:08 C 16 38 40.406 -06 51 45.58 V W68
2025-04-02 07:00:06 C 16 38 40.459 -06 51 42.41 V W68
2025-04-04 02:35:00 C 16 40 21.739 -05 34 01.88 V M22
2025-04-04 02:39:35 C 16 40 21.914 -05 33 53.39 V M22
2025-04-04 03:25:49 C 16 40 23.546 -05 32 28.64 V M22
2025-04-04 03:42:56 C 16 40 24.175 -05 31 57.36 V M22
2025-04-05 14:16:11 C 16 41 41.394 -04 27 32.45 X F51
2025-04-05 14:32:13 C 16 41 41.937 -04 27 01.98 X F51
2025-04-05 14:48:11 C 16 41 42.479 -04 26 31.41 X F51
2025-04-05 15:04:07 C 16 41 43.019 -04 26 01.03 X F51
2025-04-07 12:10:13 C 16 43 19.421 -02 57 44.46 V T05
2025-04-07 12:17:34 C 16 43 19.656 -02 57 29.88 V T05
2025-04-07 12:40:05 C 16 43 20.374 -02 56 44.56 V T05
2025-04-07 12:45:27 C 16 43 20.546 -02 56 33.83 V T05
2025-04-09 10:10:05 C 16 44 51.569 -01 23 03.26 V 703
2025-04-09 10:13:21 C 16 44 51.752 -01 22 55.96 V 703
2025-04-09 10:16:37 C 16 44 51.806 -01 22 49.40 V 703
2025-04-09 10:19:52 C 16 44 51.904 -01 22 42.28 V 703