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
2025-10-30 21:00:45 C 00 20 29.777 +13 50 26.88 V M22
2025-10-30 21:09:13 C 00 20 30.151 +13 49 54.66 V M22
2025-10-30 21:52:47 C 00 20 32.09 +13 46 45.2 V M32
2025-10-30 21:55:20 C 00 20 32.124 +13 46 58.48 V M22
2025-10-30 21:56:57 C 00 20 32.27 +13 46 29.1 V M32
2025-10-30 22:01:37 C 00 20 32.48 +13 46 11.5 V M32
2025-10-30 22:02:04 C 00 20 32.51 +13 46 09.6 V M32
2025-10-30 22:06:15 C 00 20 32.68 +13 45 53.7 V M32
2025-10-31 04:41:53 C 00 20 51.896 +13 20 59.03 V 703
2025-10-31 04:45:06 C 00 20 52.033 +13 20 46.93 V 703
2025-10-31 04:48:20 C 00 20 52.170 +13 20 34.76 V 703
2025-10-31 04:51:34 C 00 20 52.300 +13 20 22.60 V 703
2025-10-31 22:29:43 C 00 21 41.851 +12 14 44.45 Z C23
2025-10-31 22:31:28 C 00 21 41.933 +12 14 38.08 Z C23
2025-10-31 22:47:14 C 00 21 42.612 +12 13 40.30 Z C23
2025-11-01 00:55:55 C 00 21 48.360 +12 05 49.31 Z C23
2025-11-01 17:46:00 B 00 22 36.73 +11 05 15.2 X G02
2025-11-01 17:53:51 B 00 22 37.09 +11 04 47.4 X G02
2025-11-01 18:01:41 B 00 22 37.42 +11 04 19.6 X G02
2025-11-01 19:53:35 C 00 22 42.468 +10 57 43.06 Z C23
2025-11-01 20:05:58 C 00 22 43.003 +10 57 00.04 Z C23
2025-11-01 20:34:37 C 00 22 44.249 +10 55 18.55 Z C23
2025-11-02 20:24:19 C 00 23 50.830 +09 32 51.25 Z C23
2025-11-02 20:58:48 C 00 23 52.265 +09 30 55.26 Z C23
2025-11-04 22:22:42 C 00 26 09.043 +06 50 58.96 V R17
2025-11-04 22:43:03 C 00 26 09.890 +06 49 55.85 V R17
2025-11-04 23:03:27 C 00 26 10.747 +06 48 53.03 V R17
2025-11-04 23:23:49 C 00 26 11.592 +06 47 49.74 V R17
2025-11-05 19:20:28 B 00 27 06.924 +05 47 16.94 V 160
2025-11-05 19:33:42 B 00 27 07.486 +05 46 37.67 V 160
2025-11-05 19:45:40 B 00 27 07.999 +05 46 02.10 V 160
2025-11-05 20:04:33 B 00 27 08.782 +05 45 04.14 V L65
2025-11-05 20:07:41 B 00 27 08.923 +05 44 54.71 V L65
2025-11-05 20:10:49 B 00 27 09.055 +05 44 45.56 V L65
2025-11-06 18:45:44 B 00 28 11.08 +04 39 06.4 X G02
2025-11-06 18:52:19 B 00 28 11.36 +04 38 47.6 X G02
2025-11-06 18:58:42 B 00 28 11.64 +04 38 29.6 X G02
2025-11-06 19:44:04 B 00 28 13.685 +04 36 19.84 V L65
2025-11-06 19:48:15 B 00 28 13.867 +04 36 08.03 V L65
2025-11-06 19:52:26 B 00 28 14.033 +04 35 56.15 V L65
2025-11-07 09:03:15 C 00 28 49.586 +03 59 07.19 V T08
2025-11-07 09:07:27 C 00 28 49.764 +03 58 55.56 V T08
2025-11-07 09:15:22 C 00 28 50.102 +03 58 33.82 V T08
2025-11-07 09:29:30 C 00 28 50.683 +03 57 54.50 V T08
2025-11-07 15:20:38 C 00 29 06.727 +03 42 00.11 V P07
2025-11-07 16:22:08 C 00 29 09.290 +03 39 12.10 V P07
2025-11-07 17:37:59 C 00 29 12.526 +03 35 44.95 V P07
2025-11-07 17:43:54 C 00 29 12.792 +03 35 28.97 V P07
2025-11-07 17:59:09 C 00 29 13.464 +03 34 47.32 V P07
2025-11-07 18:40:20 C 00 29 16.517 +03 32 38.00 q G33