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
2025-11-07 18:43:42 C 00 29 16.687 +03 32 28.73 q G33
2025-11-07 18:47:04 C 00 29 16.828 +03 32 20.11 q G33
2025-11-07 19:50:19 C 00 29 19.550 +03 29 29.00 Z C23
2025-11-07 20:45:06 C 00 29 21.917 +03 26 59.93 Z C23
2025-11-08 03:00:01 C 00 29 38.686 +03 10 32.41 V W68
2025-11-08 03:03:57 C 00 29 38.861 +03 10 21.90 V W68
2025-11-08 03:11:51 C 00 29 39.187 +03 10 00.73 V W68
2025-11-08 03:27:47 C 00 29 39.847 +03 09 18.36 V W68
2025-11-08 06:05:10 C 00 29 47.036 +03 02 03.55 V 703
2025-11-08 06:08:24 C 00 29 47.159 +03 01 55.09 V 703
2025-11-08 06:11:37 C 00 29 47.296 +03 01 46.52 V 703
2025-11-08 06:14:50 C 00 29 47.425 +03 01 38.14 V 703
2025-11-08 15:20:23 C 00 30 12.166 +02 37 56.86 V P07
2025-11-08 15:54:38 C 00 30 13.601 +02 36 27.65 V P07
2025-11-08 16:12:07 C 00 30 14.345 +02 35 42.04 V P07
2025-11-08 16:40:16 C 00 30 15.514 +02 34 28.78 V P07
2025-11-08 16:41:56 C 00 30 15.588 +02 34 24.46 V P07
2025-11-08 19:14:26 B 00 30 23.429 +02 27 33.08 V 160
2025-11-08 19:17:30 B 00 30 23.563 +02 27 25.16 V 160
2025-11-08 19:20:34 B 00 30 23.698 +02 27 17.10 V 160
2025-11-08 19:54:50 B 00 30 25.270 +02 25 48.07 q Y84
2025-11-08 19:59:12 B 00 30 25.457 +02 25 36.52 q Y84
2025-11-08 20:03:29 B 00 30 25.637 +02 25 25.75 q Y84
2025-11-08 22:10:39 B 00 30 31.042 +02 19 58.40 q Y84
2025-11-08 22:14:58 B 00 30 31.238 +02 19 47.06 q Y84
2025-11-08 22:19:17 B 00 30 31.416 +02 19 35.94 q Y84
2025-11-09 05:13:14 C 00 30 50.231 +02 02 02.69 V 703
2025-11-09 05:16:29 C 00 30 50.360 +02 01 54.26 V 703
2025-11-09 05:19:44 C 00 30 50.504 +02 01 46.27 V 703
2025-11-09 05:23:00 C 00 30 50.627 +02 01 37.92 V 703
2025-11-09 19:24:04 C 00 31 29.170 +01 26 33.43 Z C23
2025-11-09 19:33:16 B 00 31 29.542 +01 26 11.83 V 160
2025-11-09 19:36:28 B 00 31 29.683 +01 26 03.80 V 160
2025-11-09 19:39:31 B 00 31 29.815 +01 25 56.24 V 160
2025-11-09 20:17:19 C 00 31 31.466 +01 24 22.43 Z C23
2025-11-09 22:05:23 C 00 31 36.302 +01 20 01.79 V R17
2025-11-09 22:25:46 C 00 31 37.152 +01 19 11.93 V R17
2025-11-09 22:32:18 C 00 31 37.219 +01 18 51.23 Z C23
2025-11-09 22:46:10 C 00 31 37.999 +01 18 22.00 V R17
2025-11-09 23:06:30 C 00 31 38.846 +01 17 32.21 V R17
2025-11-10 05:20:25 C 00 31 55.805 +01 02 23.32 V 703
2025-11-10 05:23:38 C 00 31 55.949 +01 02 15.40 V 703
2025-11-10 05:26:51 C 00 31 56.082 +01 02 07.62 V 703
2025-11-10 05:30:04 C 00 31 56.201 +01 01 59.88 V 703
2025-11-10 07:37:02 C 00 32 02.165 +00 56 56.97 X F51
2025-11-10 07:55:03 C 00 32 02.912 +00 56 13.68 X F51
2025-11-10 08:12:51 C 00 32 03.647 +00 55 30.91 X F51
2025-11-10 22:01:45 C 00 32 41.388 +00 22 48.76 V R17
2025-11-10 22:22:10 C 00 32 42.238 +00 22 01.16 V R17
2025-11-10 22:42:34 C 00 32 43.087 +00 21 13.64 V R17