385268 (2001 RC12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6428295887 ± 5.06e-09
Semi-major axis (a)3.2097442248 AU ± 1.99e-09
Inclination (i)27.41023291° ± 1.37e-06
Long. of Asc. Node (Ω)208.90032202° ± 1.99e-06
Arg. of Perihelion (ω)185.53737697° ± 2.79e-06
Mean Anomaly (M)63.62139749° ± 5.33e-07
Mean Motion (n)0.1713983501°/day ± 1.59e-10
Perihelion dist (q)1.14642566 AU ± 1.63e-08
Aphelion dist (Q)5.27306278 AU ± 1.66e-08
Orbital Period5.75050042 yr ± 5.34e-09
Physical Parameters
H (abs. magnitude)15.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.167″
Uncertainty0
Orbit TypeAmor
MOID0.151650 AU
Observations Used1209
Oppositions20
Arc Total2001-2025
First Observation Used2001-09-10
Last Observation Used2025-03-11
Observations (1289)
Date Type RA Dec Mag Band Observatory
2024-08-21 10:06:06 C 20 10 55.190 +40 27 55.73 – V T05
2024-08-22 22:01:10 C 20 09 24.862 +40 23 58.88 – V 088
2024-08-22 22:04:23 C 20 09 24.708 +40 23 58.42 – V 088
2024-08-22 22:08:07 C 20 09 24.542 +40 23 57.95 – V 088
2024-08-23 20:01:47 C 20 08 31.375 +40 20 45.71 – V 088
2024-08-23 20:05:01 C 20 08 31.214 +40 20 45.10 – V 088
2024-08-23 20:08:38 C 20 08 31.104 +40 20 44.59 – V 088
2024-08-23 20:12:28 C 20 08 30.917 +40 20 43.98 – V 088
2024-08-23 20:16:41 C 20 08 30.713 +40 20 43.30 – V 088
2024-08-24 19:30:58 C 20 07 35.273 +40 16 35.44 – V 088
2024-08-24 19:32:34 C 20 07 35.196 +40 16 35.08 – V 088
2024-08-24 19:34:11 C 20 07 35.131 +40 16 34.82 – V 088
2024-08-24 19:37:38 C 20 07 34.978 +40 16 34.18 – V 088
2024-08-24 19:39:30 C 20 07 34.903 +40 16 33.85 – V 088
2024-08-24 19:41:20 C 20 07 34.819 +40 16 33.46 – V 088
2024-08-24 19:43:26 C 20 07 34.747 +40 16 33.17 – V 088
2024-08-24 19:45:33 C 20 07 34.637 +40 16 32.63 – V 088
2024-08-24 19:47:40 C 20 07 34.567 +40 16 32.41 – V 088
2024-08-25 01:17:31 C 20 07 22.01 +40 15 25.1 – V W46
2024-08-25 01:40:51 C 20 07 21.01 +40 15 20.9 – V W46
2024-08-25 01:59:47 C 20 07 20.22 +40 15 17.1 – V W46
2024-08-25 18:46:40 C 20 06 41.230 +40 11 43.30 – V 088
2024-08-25 18:49:52 C 20 06 41.098 +40 11 42.58 – V 088
2024-08-25 18:53:28 C 20 06 40.946 +40 11 41.82 – V 088
2024-08-25 18:57:17 C 20 06 40.786 +40 11 40.96 – V 088
2024-08-25 19:01:31 C 20 06 40.606 +40 11 40.06 – V 088
2024-08-25 22:14:20 C 20 06 32.959 +40 10 51.53 – Z C23
2024-08-25 22:35:12 C 20 06 32.110 +40 10 46.31 – Z C23
2024-08-26 20:35:58 C 20 05 42.953 +40 05 22.42 – Z C23
2024-08-26 23:01:47 C 20 05 37.104 +40 04 45.88 – Z C23
2024-08-27 09:06:25 C 20 05 14.978 +40 02 07.51 – V T08
2024-08-27 09:11:04 C 20 05 14.791 +40 02 06.22 – V T08
2024-08-27 09:19:08 C 20 05 14.460 +40 02 03.98 – V T08
2024-08-27 22:16:08 C 20 04 46.819 +39 58 15.17 – Z C23
2024-08-27 22:54:27 C 20 04 45.322 +39 58 03.94 – Z C23
2024-08-27 23:29:17 B 20 04 44.04 +39 57 52.9 – q Y84
2024-08-27 23:33:31 B 20 04 43.86 +39 57 51.7 – q Y84
2024-08-27 23:37:43 B 20 04 43.64 +39 57 50.1 – q Y84
2024-08-28 19:53:48 C 20 04 01.891 +39 51 30.42 – Z C23
2024-08-28 20:35:06 C 20 04 00.343 +39 51 17.24 – Z C23
2024-08-30 02:51:01 C 20 02 59.81 +39 40 45.3 – q X04
2024-08-30 03:17:14 C 20 02 58.89 +39 40 36.1 – q X04
2024-08-30 03:48:29 C 20 02 57.81 +39 40 23.6 – q X04
2024-08-31 08:00:28 C 20 02 05.362 +39 29 28.61 – V T08
2024-08-31 08:23:34 C 20 02 04.594 +39 29 18.82 – V T08
2024-08-31 08:31:06 C 20 02 04.298 +39 29 15.61 – V T08
2024-09-01 19:12:20 B 20 01 04.88 +39 14 01.3 – V 130
2024-09-01 19:14:21 B 20 01 04.82 +39 14 00.3 – V 130
2024-09-01 20:07:42 C 20 01 03.199 +39 13 34.97 – Z C23
2024-09-01 22:32:19 C 20 00 58.759 +39 12 27.97 – Z C23