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
2025-05-04 10:50:41 C 16 54 26.248 +25 51 46.80 V 703
2025-05-04 10:54:01 C 16 54 26.204 +25 51 57.46 V 703
2025-05-04 10:57:22 C 16 54 26.179 +25 52 07.00 V 703
2025-05-04 11:00:42 C 16 54 26.172 +25 52 17.87 V 703
2025-05-04 12:08:10 C 16 54 26.371 +25 55 51.38 V T08
2025-05-04 12:14:51 C 16 54 26.328 +25 56 12.19 V T08
2025-05-04 13:05:56 C 16 54 25.944 +25 58 51.24 V T08
2025-05-04 13:13:35 C 16 54 25.891 +25 59 15.14 V T08
2025-05-04 14:09:52 C 16 54 25.492 +26 02 10.16 X F51
2025-05-04 14:27:15 C 16 54 25.373 +26 03 04.16 X F51
2025-05-04 14:44:37 C 16 54 25.255 +26 03 58.15 X F51
2025-05-04 21:28:36 C 16 54 24.749 +26 24 50.11 Z C23
2025-05-04 21:54:26 C 16 54 24.586 +26 26 11.29 Z C23
2025-05-04 22:48:06 C 16 54 24.293 +26 28 58.94 Z C23
2025-05-05 10:50:30 C 16 54 20.928 +27 06 40.25 V T08
2025-05-05 10:53:11 C 16 54 20.918 +27 06 48.13 V T08
2025-05-05 10:57:12 C 16 54 20.858 +27 07 00.77 V T08
2025-05-05 11:05:07 C 16 54 20.796 +27 07 25.25 V T08
2025-05-05 22:17:40 C 16 54 17.275 +27 42 15.37 Z C23
2025-05-05 22:22:23 C 16 54 17.208 +27 42 30.71 Z C23
2025-05-05 22:29:54 C 16 54 17.198 +27 42 54.07 Z C23
2025-05-06 03:59:25 B 16 54 15.089 +28 00 01.73 q X04
2025-05-06 04:32:02 B 16 54 14.806 +28 01 44.18 q X04
2025-05-06 04:59:55 B 16 54 14.791 +28 03 13.10 q X04
2025-05-06 10:56:20 C 16 54 12.314 +28 21 48.31 V T05
2025-05-06 10:58:57 C 16 54 12.283 +28 21 56.38 V T05
2025-05-06 11:04:53 C 16 54 12.223 +28 22 14.92 V T05
2025-05-06 11:12:44 C 16 54 12.158 +28 22 39.36 V T05
2025-05-07 12:23:55 C 16 54 00.134 +29 41 04.24 V T05
2025-05-07 12:31:57 C 16 54 00.036 +29 41 28.97 V T05
2025-05-07 13:07:41 C 16 53 59.580 +29 43 20.10 V T05
2025-05-07 13:12:10 C 16 53 59.525 +29 43 33.78 V T05
2025-05-08 10:45:40 C 16 53 47.731 +30 50 28.57 V T08
2025-05-08 10:49:45 C 16 53 47.676 +30 50 41.39 V T08
2025-05-08 10:58:05 C 16 53 46.810 +30 51 04.00 V 703
2025-05-08 11:01:06 C 16 53 46.784 +30 51 13.25 V 703
2025-05-08 11:03:59 C 16 53 47.486 +30 51 25.38 V T08
2025-05-08 11:04:09 C 16 53 46.734 +30 51 22.61 V 703
2025-05-08 11:07:11 C 16 53 46.687 +30 51 32.15 V 703
2025-05-08 11:10:37 C 16 53 47.381 +30 51 46.19 V T08
2025-05-08 11:13:18 C 16 53 47.340 +30 51 54.43 V T08
2025-05-08 11:14:37 C 16 53 47.328 +30 51 58.64 V T08
2025-05-08 11:43:37 C 16 53 46.903 +30 53 28.43 V T08
2025-05-08 22:07:41 C 16 53 40.534 +31 25 31.30 Z C23
2025-05-08 22:51:08 C 16 53 39.936 +31 27 45.65 Z C23
2025-05-08 23:32:24 C 16 53 39.382 +31 29 53.84 Z C23
2025-05-09 09:20:33 C 16 53 32.168 +32 00 14.72 V 703
2025-05-09 09:24:26 C 16 53 32.118 +32 00 26.64 V 703
2025-05-09 09:28:23 C 16 53 32.028 +32 00 38.77 V 703
2025-05-09 09:32:26 C 16 53 31.981 +32 00 51.41 V 703