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
2025-05-09 09:32:29 C 16 53 32.671 +32 00 52.60 V T08
2025-05-09 09:37:10 C 16 53 32.606 +32 01 07.43 V T08
2025-05-09 09:44:37 C 16 53 32.479 +32 01 30.54 V T08
2025-05-09 10:35:29 C 16 53 31.690 +32 04 08.15 V T08
2025-05-09 18:41:22 B 16 53 25.970 +32 29 01.93 W M73
2025-05-09 18:54:13 B 16 53 25.783 +32 29 41.68 W M73
2025-05-09 19:06:11 B 16 53 25.596 +32 30 18.76 W M73
2025-05-09 19:17:40 B 16 53 25.411 +32 30 54.22 W M73
2025-05-09 20:56:34 B 16 53 24.185 +32 35 52.26 q R86
2025-05-09 21:00:37 B 16 53 24.127 +32 36 04.43 q R86
2025-05-09 21:04:39 B 16 53 24.060 +32 36 17.06 q R86
2025-05-09 22:28:45 C 16 53 22.740 +32 40 36.37 Z C23
2025-05-09 22:41:19 C 16 53 22.584 +32 41 15.04 Z C23
2025-05-09 23:52:52 C 16 53 21.475 +32 44 55.43 Z C23
2025-05-10 09:26:07 C 16 53 13.376 +33 14 19.36 V G96
2025-05-10 09:33:42 C 16 53 13.236 +33 14 42.32 V G96
2025-05-10 09:41:16 C 16 53 13.124 +33 15 05.36 V G96
2025-05-10 09:48:50 C 16 53 12.966 +33 15 28.62 V G96
2025-05-10 09:50:44 C 16 53 12.995 +33 15 34.92 V 703
2025-05-10 09:54:07 C 16 53 12.901 +33 15 44.86 V 703
2025-05-10 09:57:29 C 16 53 12.815 +33 15 55.69 V 703
2025-05-10 10:00:50 C 16 53 12.793 +33 16 05.45 V 703
2025-05-10 10:40:19 C 16 53 12.794 +33 18 08.64 V T05
2025-05-10 10:44:56 C 16 53 12.720 +33 18 23.11 V T05
2025-05-10 10:50:15 C 16 53 12.617 +33 18 39.46 V T05
2025-05-10 10:57:47 C 16 53 12.475 +33 19 02.53 V T05
2025-05-10 18:29:51 B 16 53 06.485 +33 42 02.81 W M73
2025-05-10 18:42:44 B 16 53 06.262 +33 42 42.34 W M73
2025-05-10 18:55:35 B 16 53 06.043 +33 43 21.79 W M73
2025-05-10 19:08:28 B 16 53 05.801 +33 44 01.43 W M73
2025-05-10 19:21:12 B 16 53 05.585 +33 44 40.85 W M73
2025-05-10 21:55:08 B 16 53 03.266 +33 52 24.31 q R86
2025-05-10 22:06:40 B 16 53 03.060 +33 53 00.60 q R86
2025-05-10 22:11:42 B 16 53 02.974 +33 53 16.51 q R86
2025-05-10 22:52:47 B 16 53 02.203 +33 55 22.76 q L47
2025-05-10 22:57:16 B 16 53 02.131 +33 55 36.62 q L47
2025-05-10 23:01:58 B 16 53 02.064 +33 55 51.35 q L47
2025-05-10 23:34:30 C 16 53 01.526 +33 57 29.16 Z C23
2025-05-10 23:48:14 C 16 53 01.255 +33 58 11.10 Z C23
2025-05-11 00:05:51 C 16 53 00.955 +33 59 05.03 Z C23
2025-05-11 09:00:59 C 16 52 52.489 +34 26 19.25 V 703
2025-05-11 09:05:20 C 16 52 52.468 +34 26 33.18 V 703
2025-05-11 09:09:40 C 16 52 52.331 +34 26 46.25 V 703
2025-05-11 09:14:05 C 16 52 52.316 +34 26 59.03 V 703
2025-05-11 12:27:25 C 16 52 49.145 +34 36 49.60 X F51
2025-05-11 12:50:36 C 16 52 48.679 +34 38 00.09 X F51
2025-05-11 13:13:07 C 16 52 48.228 +34 39 08.19 X F51
2025-05-11 14:43:00 C 16 52 46.442 +34 43 40.33 V T05
2025-05-11 14:46:59 C 16 52 46.356 +34 43 52.07 V T05
2025-05-11 14:50:58 C 16 52 46.289 +34 44 03.95 V T05