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
2025-10-09 09:27:40 C 23 50 03.014 +54 07 11.32 V T08
2025-10-09 09:46:46 C 23 50 04.416 +54 05 44.88 V T08
2025-10-09 09:54:00 C 23 50 04.946 +54 05 12.19 V T08
2025-10-09 09:54:40 C 23 50 05.002 +54 05 09.20 V T08
2025-10-09 10:07:51 C 23 50 05.974 +54 04 09.37 V T08
2025-10-09 23:59:59 C 23 51 14.707 +53 01 02.68 V R17
2025-10-10 00:19:35 C 23 51 16.116 +52 59 32.71 V R17
2025-10-10 00:39:15 C 23 51 17.539 +52 58 02.35 V R17
2025-10-10 00:59:01 C 23 51 18.958 +52 56 31.20 V R17
2025-10-12 09:21:00 C 23 55 38.102 +48 31 26.76 V T08
2025-10-12 09:25:36 C 23 55 38.398 +48 31 04.55 V T08
2025-10-12 09:28:54 C 23 55 38.609 +48 30 48.56 V T08
2025-10-12 09:32:50 C 23 55 38.861 +48 30 29.63 V T08
2025-10-12 09:33:30 C 23 55 38.904 +48 30 26.42 V T08
2025-10-12 09:40:07 C 23 55 39.324 +48 29 54.49 V T08
2025-10-12 09:47:25 C 23 55 39.790 +48 29 19.25 V T08
2025-10-12 09:54:42 C 23 55 40.258 +48 28 44.11 V T08
2025-10-12 19:09:06 B 23 56 21.682 +47 43 52.36 W Z80
2025-10-12 19:14:10 B 23 56 22.018 +47 43 27.91 W Z80
2025-10-12 19:19:13 B 23 56 22.380 +47 43 03.36 W Z80
2025-10-12 19:41:51 B 23 56 23.796 +47 41 18.38 V 160
2025-10-12 19:44:49 B 23 56 23.990 +47 41 04.06 V 160
2025-10-12 19:48:44 B 23 56 24.245 +47 40 45.19 V 160
2025-10-12 21:34:56 B 23 56 31.970 +47 32 15.72 X J51
2025-10-12 21:48:10 B 23 56 32.822 +47 31 11.68 X J51
2025-10-12 21:57:22 B 23 56 33.413 +47 30 27.29 X J51
2025-10-12 23:55:16 C 23 56 40.850 +47 20 55.97 V R17
2025-10-13 00:14:48 C 23 56 42.082 +47 19 20.86 V R17
2025-10-13 00:34:22 C 23 56 43.310 +47 17 45.56 V R17
2025-10-13 00:53:54 C 23 56 44.542 +47 16 10.24 V R17
2025-10-13 16:49:16 B 23 57 53.00 +45 58 10.0 X G02
2025-10-13 16:54:59 B 23 57 53.37 +45 57 42.2 X G02
2025-10-13 17:00:29 B 23 57 53.72 +45 57 15.4 X G02
2025-10-13 23:41:57 B 23 58 19.932 +45 24 34.63 X J51
2025-10-13 23:54:00 B 23 58 20.659 +45 23 35.16 X J51
2025-10-14 00:03:27 B 23 58 21.235 +45 22 48.61 X J51
2025-10-15 21:31:05 B 00 01 20.85 +41 36 38.9 X 122
2025-10-15 21:37:03 B 00 01 21.19 +41 36 09.0 X 122
2025-10-15 21:42:49 B 00 01 21.53 +41 35 40.1 X 122
2025-10-16 09:26:30 C 00 02 05.342 +40 37 00.01 V T08
2025-10-16 09:37:55 C 00 02 05.969 +40 36 02.56 V T08
2025-10-16 09:41:57 C 00 02 06.192 +40 35 42.11 V T08
2025-10-16 10:04:30 C 00 02 07.433 +40 33 48.64 V T08
2025-10-16 21:52:52 B 00 02 51.924 +39 34 20.10 X K19
2025-10-16 21:58:05 B 00 02 52.200 +39 33 54.00 X K19
2025-10-16 22:03:16 B 00 02 52.474 +39 33 28.01 X K19
2025-10-17 01:06:33 B 00 03 03.98 +39 18 23.3 X X76
2025-10-17 01:08:07 B 00 03 04.08 +39 18 15.1 X X76
2025-10-17 01:09:23 B 00 03 04.16 +39 18 08.5 X X76
2025-10-17 19:33:17 B 00 04 11.270 +37 45 15.26 V 160