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
2025-05-11 14:55:34 C 16 52 46.207 +34 44 17.63 V T05
2025-05-11 20:37:53 C 16 52 41.889 +35 01 28.20 V G33
2025-05-11 20:39:14 C 16 52 41.894 +35 01 32.40 V G33
2025-05-11 22:58:49 B 16 52 39.262 +35 08 37.50 X K87
2025-05-11 23:03:02 B 16 52 39.187 +35 08 50.17 X K87
2025-05-11 23:07:14 B 16 52 39.084 +35 09 02.92 X K87
2025-05-12 10:45:17 C 16 52 27.050 +35 44 18.42 V T08
2025-05-12 10:47:57 C 16 52 26.990 +35 44 25.51 V T08
2025-05-12 10:52:35 C 16 52 26.870 +35 44 40.20 V T08
2025-05-12 11:00:29 C 16 52 26.702 +35 45 03.67 V T08
2025-05-12 21:51:46 C 16 52 15.144 +36 17 33.04 Z C23
2025-05-12 22:19:31 B 16 52 14.570 +36 18 56.56 Z K35
2025-05-12 22:20:32 B 16 52 14.537 +36 19 00.08 Z K35
2025-05-12 22:21:33 B 16 52 14.539 +36 19 03.11 Z K35
2025-05-12 22:22:35 B 16 52 14.508 +36 19 06.13 Z K35
2025-05-12 22:27:21 C 16 52 14.474 +36 19 20.32 Z C23
2025-05-13 12:13:45 C 16 51 58.058 +37 00 38.48 V T08
2025-05-13 12:19:19 C 16 51 57.950 +37 00 55.15 V T08
2025-05-13 12:28:13 C 16 51 57.706 +37 01 21.68 V T08
2025-05-13 13:07:50 C 16 51 56.748 +37 03 19.58 V T08
2025-05-13 19:21:49 C 16 51 50.30 +37 21 43.0 Z L04
2025-05-13 19:26:30 C 16 51 50.19 +37 21 56.8 Z L04
2025-05-13 19:31:07 C 16 51 50.08 +37 22 10.5 Z L04
2025-05-14 00:26:00 B 16 51 43.476 +37 36 47.23 Z K35
2025-05-14 00:26:30 B 16 51 43.450 +37 36 49.25 Z K35
2025-05-14 00:28:03 B 16 51 43.416 +37 36 54.04 Z K35
2025-05-14 01:16:48 C 16 51 42.670 +37 39 22.68 V R17
2025-05-14 01:37:21 C 16 51 42.144 +37 40 23.70 V R17
2025-05-14 01:57:50 C 16 51 41.642 +37 41 24.72 V R17
2025-05-14 02:18:23 C 16 51 41.107 +37 42 25.60 V R17
2025-05-14 10:54:11 C 16 51 30.425 +38 07 50.74 V T08
2025-05-14 10:57:30 C 16 51 30.331 +38 08 01.03 V T08
2025-05-14 11:01:31 C 16 51 30.228 +38 08 12.80 V T08
2025-05-14 11:08:50 C 16 51 30.014 +38 08 34.22 V T08
2025-05-14 20:41:32 C 16 51 17.969 +38 36 28.26 Z C23
2025-05-14 21:14:13 C 16 51 17.153 +38 38 04.16 Z C23
2025-05-14 21:27:18 C 16 51 16.882 +38 38 44.84 X M26
2025-05-14 21:31:51 C 16 51 16.759 +38 38 58.13 X M26
2025-05-14 21:36:24 C 16 51 16.668 +38 39 11.41 X M26
2025-05-15 23:09:04 B 16 50 40.558 +39 53 31.81 V L65
2025-05-15 23:13:15 B 16 50 40.416 +39 53 43.76 V L65
2025-05-15 23:17:26 B 16 50 40.313 +39 53 55.93 V L65
2025-05-16 10:38:41 C 16 50 22.650 +40 26 41.78 V 703
2025-05-16 10:41:56 C 16 50 22.571 +40 26 50.89 V 703
2025-05-16 10:45:10 C 16 50 22.474 +40 27 00.40 V 703
2025-05-16 10:48:24 C 16 50 22.384 +40 27 09.25 V 703
2025-05-16 11:55:31 C 16 50 21.113 +40 30 25.67 V T05
2025-05-16 12:00:09 C 16 50 20.988 +40 30 39.06 V T05
2025-05-16 12:47:11 C 16 50 19.579 +40 32 53.38 V T05
2025-05-16 12:54:38 C 16 50 19.373 +40 33 14.83 V T05