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
2025-12-02 09:13:51 C 00 56 38.321 -11 36 17.86 V T05
2025-12-02 09:40:38 C 00 56 39.581 -11 36 36.43 V T05
2025-12-02 09:58:46 C 00 56 40.426 -11 36 49.00 V T05
2025-12-02 10:05:08 C 00 56 40.711 -11 36 53.50 V T05
2025-12-03 06:53:47 C 00 57 41.819 -11 51 27.14 X F52
2025-12-03 07:07:47 C 00 57 42.471 -11 51 36.66 X F52
2025-12-03 07:21:46 C 00 57 43.112 -11 51 46.11 X F52
2025-12-10 05:27:00 C 01 05 55.834 -13 22 57.00 X F52
2025-12-10 05:43:58 C 01 05 56.647 -13 23 04.33 X F52
2025-12-10 06:17:38 C 01 05 58.262 -13 23 18.84 X F52
2025-12-11 02:31:37 C 01 06 59.052 -13 31 38.46 V W68
2025-12-11 02:36:18 C 01 06 59.263 -13 31 40.12 V W68
2025-12-11 03:10:26 C 01 07 00.941 -13 31 54.05 V W68
2025-12-11 03:20:24 C 01 07 01.411 -13 31 57.58 V W68
2025-12-12 04:55:34 C 01 08 19.000 -13 42 02.70 V 703
2025-12-12 04:58:50 C 01 08 19.169 -13 42 03.06 V 703
2025-12-12 05:02:06 C 01 08 19.338 -13 42 05.44 V 703
2025-12-12 05:05:21 C 01 08 19.648 -13 42 06.55 V 703
2025-12-14 06:48:19 C 01 10 51.312 -13 59 13.45 V T05
2025-12-14 06:54:12 C 01 10 51.610 -13 59 14.57 V T05
2025-12-14 07:19:25 C 01 10 52.858 -13 59 22.70 V T05
2025-12-14 07:36:54 C 01 10 53.719 -13 59 28.68 V T05
2025-12-14 19:22:20 C 01 11 29.820 -14 03 00.43 V M22
2025-12-14 19:26:14 C 01 11 30.043 -14 03 01.58 V M22
2025-12-14 19:33:27 C 01 11 30.394 -14 03 03.96 V M22
2025-12-14 19:48:31 C 01 11 31.138 -14 03 08.71 V M22
2025-12-16 01:58:26 C 01 13 04.379 -14 11 57.52 V G96
2025-12-16 02:06:41 C 01 13 04.796 -14 11 59.93 V G96
2025-12-16 02:14:57 C 01 13 05.207 -14 12 02.02 V G96
2025-12-16 02:23:12 C 01 13 05.617 -14 12 04.21 V G96
2025-12-17 05:34:44 C 01 14 29.851 -14 19 05.99 X F52
2025-12-17 06:10:26 C 01 14 31.623 -14 19 14.65 X F52
2025-12-17 06:28:22 C 01 14 32.516 -14 19 19.05 X F52
2025-12-17 19:09:22 C 01 15 11.957 -14 22 14.77 V M22
2025-12-17 19:13:55 C 01 15 12.142 -14 22 16.03 V M22
2025-12-17 19:23:43 C 01 15 12.638 -14 22 17.98 V M22
2025-12-17 19:43:58 C 01 15 13.634 -14 22 22.69 V M22
2025-12-18 08:41:20 C 01 15 53.892 -14 25 24.67 V T08
2025-12-18 08:47:16 C 01 15 54.233 -14 25 26.47 V T08
2025-12-18 08:55:50 C 01 15 54.619 -14 25 27.98 V T08
2025-12-18 09:14:17 C 01 15 55.567 -14 25 31.80 V T08
2025-12-20 01:09:12 C 01 18 00.970 -14 33 33.16 V W68
2025-12-20 01:14:33 C 01 18 01.188 -14 33 34.24 V W68
2025-12-20 01:25:03 C 01 18 01.723 -14 33 36.58 V W68
2025-12-20 01:43:33 C 01 18 02.686 -14 33 40.21 V W68
2025-12-20 19:07:12 C 01 18 57.581 -14 36 46.04 V M22
2025-12-20 19:11:06 C 01 18 57.737 -14 36 46.51 V M22
2025-12-20 19:20:54 C 01 18 58.265 -14 36 48.67 V M22
2025-12-20 19:56:52 C 01 19 00.120 -14 36 53.96 V M22
2025-12-25 06:44:03 C 01 24 40.687 -14 50 55.14 V T08