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
2025-10-03 18:17:36 B 23 36 55.812 +63 27 59.80 q L47
2025-10-03 18:20:26 B 23 36 56.074 +63 27 49.43 q L47
2025-10-03 22:44:34 B 23 37 25.099 +63 11 20.94 X J51
2025-10-03 22:55:57 B 23 37 26.268 +63 10 38.21 X J51
2025-10-03 23:07:01 B 23 37 27.396 +63 09 56.30 X J51
2025-10-04 00:04:56 C 23 37 33.298 +63 06 16.99 V R17
2025-10-04 00:24:31 C 23 37 35.278 +63 05 02.58 V R17
2025-10-04 00:44:10 C 23 37 37.282 +63 03 47.63 V R17
2025-10-04 01:03:47 C 23 37 39.264 +63 02 32.60 V R17
2025-10-04 19:29:03 B 23 39 42.790 +61 51 20.34 V R61
2025-10-04 19:35:22 B 23 39 43.442 +61 50 56.11 V R61
2025-10-04 19:41:34 B 23 39 44.045 +61 50 32.14 V R61
2025-10-05 09:09:10 C 23 41 07.428 +60 57 29.56 V T08
2025-10-05 09:13:07 C 23 41 07.795 +60 57 13.86 V T08
2025-10-05 09:21:01 C 23 41 08.527 +60 56 42.25 V T08
2025-10-05 10:07:53 C 23 41 12.842 +60 53 34.48 V T08
2025-10-06 09:06:26 C 23 43 31.939 +59 20 12.08 V T08
2025-10-06 09:11:02 C 23 43 32.354 +59 19 53.00 V T08
2025-10-06 09:19:43 C 23 43 33.094 +59 19 17.18 V T08
2025-10-06 10:09:57 C 23 43 37.464 +59 15 48.78 V T08
2025-10-06 19:53:30 C 23 44 34.93 +58 35 09.7 V M32
2025-10-06 19:54:45 C 23 44 35.07 +58 35 04.6 V M32
2025-10-06 19:55:59 C 23 44 35.17 +58 34 59.9 V M32
2025-10-06 19:57:14 C 23 44 35.30 +58 34 54.3 V M32
2025-10-06 19:58:29 C 23 44 35.38 +58 34 49.4 V M32
2025-10-06 19:59:43 C 23 44 35.51 +58 34 44.0 V M32
2025-10-06 20:02:13 C 23 44 35.69 +58 34 33.8 V M32
2025-10-06 20:03:27 C 23 44 35.82 +58 34 28.8 V M32
2025-10-06 20:04:17 C 23 44 35.93 +58 34 25.5 V M32
2025-10-06 20:05:32 C 23 44 36.00 +58 34 20.2 V M32
2025-10-06 22:29:49 B 23 44 49.12 +58 24 16.3 X M54
2025-10-06 22:35:59 B 23 44 49.65 +58 23 50.3 X M54
2025-10-06 22:42:08 B 23 44 50.12 +58 23 24.4 X M54
2025-10-07 20:42:49 C 23 46 52.53 +56 49 28.2 V M32
2025-10-07 20:45:11 C 23 46 52.74 +56 49 17.9 V M32
2025-10-07 20:47:36 C 23 46 52.94 +56 49 07.5 V M32
2025-10-07 20:50:00 C 23 46 53.08 +56 48 57.0 V M32
2025-10-07 20:52:22 C 23 46 53.31 +56 48 47.0 V M32
2025-10-07 21:35:34 B 23 46 58.262 +56 45 43.85 X J51
2025-10-07 21:47:44 B 23 46 59.273 +56 44 51.83 X J51
2025-10-07 21:59:53 B 23 47 00.257 +56 43 59.52 X J51
2025-10-07 22:48:32 B 23 47 03.36 +56 40 25.9 X M54
2025-10-07 22:54:41 B 23 47 03.87 +56 39 58.7 X M54
2025-10-07 23:00:51 B 23 47 04.37 +56 39 32.1 X M54
2025-10-08 17:30:20 C 23 48 43.53 +55 18 19.9 Z L04
2025-10-08 17:32:09 C 23 48 43.67 +55 18 11.9 Z L04
2025-10-08 17:33:46 C 23 48 43.80 +55 18 04.8 Z L04
2025-10-08 21:14:41 B 23 49 02.731 +55 01 51.06 X J51
2025-10-08 21:28:16 B 23 49 03.792 +55 00 51.12 X J51
2025-10-08 21:41:51 B 23 49 04.860 +54 59 51.07 X J51