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
2025-04-28 11:20:07 C 16 54 11.966 +18 29 31.38 V T05
2025-04-28 11:22:05 C 16 54 11.964 +18 29 37.00 V T05
2025-04-28 11:30:35 C 16 54 11.981 +18 30 02.88 V T05
2025-04-28 12:03:14 C 16 54 12.089 +18 31 41.45 V T05
2025-04-29 01:02:22 B 16 54 16.906 +19 10 57.32 X K87
2025-04-29 01:04:28 B 16 54 16.853 +19 11 03.70 X K87
2025-04-29 01:06:36 B 16 54 16.846 +19 11 10.61 X K87
2025-04-29 11:10:10 C 16 54 19.768 +19 41 49.52 V 703
2025-04-29 11:13:31 C 16 54 19.771 +19 42 00.04 V 703
2025-04-29 11:16:51 C 16 54 19.764 +19 42 10.30 V 703
2025-04-29 11:20:11 C 16 54 19.775 +19 42 20.23 V 703
2025-04-29 21:54:31 C 16 54 23.506 +20 14 32.60 Z C23
2025-04-29 22:49:54 C 16 54 23.700 +20 17 22.13 Z C23
2025-04-29 23:24:01 C 16 54 23.789 +20 19 06.28 Z C23
2025-04-29 23:51:44 C 16 54 23.84 +20 20 32.0 V D48
2025-04-30 00:01:26 C 16 54 23.85 +20 21 01.9 V D48
2025-04-30 00:10:35 C 16 54 23.87 +20 21 29.8 V D48
2025-04-30 00:16:46 B 16 54 23.57 +20 21 49.5 X L76
2025-04-30 00:22:01 B 16 54 23.58 +20 22 05.6 X L76
2025-04-30 00:27:16 B 16 54 23.57 +20 22 21.5 X L76
2025-04-30 00:32:31 B 16 54 23.59 +20 22 37.7 X L76
2025-04-30 00:37:45 B 16 54 23.59 +20 22 53.8 X L76
2025-04-30 00:42:59 B 16 54 23.60 +20 23 09.9 X L76
2025-04-30 21:42:22 C 16 54 28.548 +21 27 33.44 Z C23
2025-04-30 22:13:27 C 16 54 28.620 +21 29 10.14 Z C23
2025-05-01 01:50:59 C 16 54 28.68 +21 40 21.2 V D48
2025-05-01 02:00:09 C 16 54 28.66 +21 40 49.4 V D48
2025-05-01 02:08:46 C 16 54 28.70 +21 41 15.9 V D48
2025-05-01 02:44:42 C 16 54 28.697 +21 43 06.46 X C18
2025-05-01 02:51:27 C 16 54 28.704 +21 43 27.34 X C18
2025-05-02 09:39:07 C 16 54 31.140 +23 18 44.64 V G96
2025-05-02 09:46:38 C 16 54 31.115 +23 19 07.97 V G96
2025-05-02 09:54:11 C 16 54 31.093 +23 19 31.40 V G96
2025-05-02 10:01:43 C 16 54 31.072 +23 19 54.73 V G96
2025-05-02 11:20:01 C 16 54 30.827 +23 23 57.23 V 703
2025-05-02 11:23:17 C 16 54 30.820 +23 24 07.45 V 703
2025-05-02 11:26:33 C 16 54 30.798 +23 24 17.35 V 703
2025-05-02 11:29:49 C 16 54 30.791 +23 24 27.58 V 703
2025-05-02 11:30:15 C 16 54 31.416 +23 24 31.68 V T05
2025-05-02 11:32:52 C 16 54 31.411 +23 24 39.89 V T05
2025-05-02 11:38:45 C 16 54 31.392 +23 24 58.03 V T05
2025-05-02 12:17:08 C 16 54 31.258 +23 26 57.26 V T05
2025-05-03 11:19:10 C 16 54 30.326 +24 38 32.21 V T05
2025-05-03 11:22:27 C 16 54 30.322 +24 38 42.32 V T05
2025-05-03 11:26:24 C 16 54 30.283 +24 38 54.67 V T05
2025-05-03 11:34:18 C 16 54 30.250 +24 39 19.30 V T05
2025-05-04 01:10:59 C 16 54 28.702 +25 21 40.50 V R17
2025-05-04 01:31:30 C 16 54 28.574 +25 22 44.36 V R17
2025-05-04 01:52:05 C 16 54 28.462 +25 23 48.95 V R17
2025-05-04 02:12:33 C 16 54 28.339 +25 24 52.85 V R17