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
2024-10-31 20:01:20 B 21 37 48.622 -00 50 28.68 V 160
2024-11-01 00:43:07 C 21 38 40.498 -01 03 25.16 V W68
2024-11-01 00:47:40 C 21 38 41.316 -01 03 37.98 V W68
2024-11-01 00:52:16 C 21 38 42.139 -01 03 51.05 V W68
2024-11-01 00:55:33 C 21 38 42.713 -01 04 00.52 V W68
2024-11-01 01:06:43 C 21 38 44.729 -01 04 32.34 V W68
2024-11-01 01:09:59 C 21 38 45.302 -01 04 41.84 V W68
2024-11-01 01:11:17 C 21 38 45.538 -01 04 45.34 V W68
2024-11-01 01:22:24 C 21 38 47.525 -01 05 17.12 V W68
2024-11-01 02:59:31 C 21 39 05.792 -01 10 19.06 V G96
2024-11-01 03:06:58 C 21 39 07.117 -01 10 40.30 V G96
2024-11-01 03:14:23 C 21 39 08.449 -01 11 01.57 V G96
2024-11-01 03:21:49 C 21 39 09.778 -01 11 22.70 V G96
2024-11-01 16:29:47 C 21 41 36.67 -01 48 58.5 X G02
2024-11-01 16:36:18 C 21 41 37.85 -01 49 17.1 X G02
2024-11-01 16:42:29 C 21 41 38.98 -01 49 34.9 X G02
2024-11-01 18:23:44 B 21 41 57.56 -01 54 23.4 15.8 q D56
2024-11-01 18:26:03 B 21 41 57.915 -01 54 27.65 V L92
2024-11-01 18:28:11 B 21 41 58.390 -01 54 35.46 V 160
2024-11-01 18:29:07 B 21 41 58.449 -01 54 36.90 V L92
2024-11-01 18:33:12 B 21 41 59.258 -01 54 48.42 V L92
2024-11-01 18:34:15 B 21 41 59.422 -01 54 51.78 V L92
2024-11-01 18:35:51 B 21 41 59.784 -01 54 57.49 V 160
2024-11-01 18:40:22 B 21 42 00.543 -01 55 08.32 V L92
2024-11-01 18:43:23 B 21 42 01.135 -01 55 18.84 V 160
2024-11-01 20:04:39 B 21 42 15.97 -01 59 11.4 16.0 q D56
2024-11-01 21:44:13 B 21 42 34.27 -02 03 56.0 16.0 q D56
2024-11-02 06:56:06 C 21 44 18.367 -02 30 03.71 V T05
2024-11-02 07:00:39 C 21 44 19.205 -02 30 16.70 V T05
2024-11-02 07:08:28 C 21 44 20.630 -02 30 38.95 V T05
2024-11-02 07:37:47 C 21 44 26.004 -02 32 02.62 V T05
2024-11-02 17:41:02 C 21 46 21.17 -03 00 56.5 V M31
2024-11-02 17:42:06 C 21 46 21.37 -03 00 59.6 V M31
2024-11-02 17:43:10 C 21 46 21.57 -03 01 02.6 V M31
2024-11-02 17:44:15 C 21 46 21.79 -03 01 05.8 V M31
2024-11-02 17:45:19 C 21 46 21.98 -03 01 08.9 V M31
2024-11-02 17:46:25 C 21 46 22.16 -03 01 11.7 V M31
2024-11-02 17:47:29 C 21 46 22.36 -03 01 14.8 V M31
2024-11-02 17:48:33 C 21 46 22.56 -03 01 17.9 V M31
2024-11-02 17:49:37 C 21 46 22.75 -03 01 20.8 V M31
2024-11-02 17:50:40 C 21 46 22.98 -03 01 24.2 V M31
2024-11-02 17:51:45 C 21 46 23.19 -03 01 27.2 V M31
2024-11-02 19:06:38 C 21 46 37.37 -03 04 57.0 V M14
2024-11-02 19:16:07 C 21 46 39.12 -03 05 24.1 V M14
2024-11-02 19:25:53 C 21 46 40.93 -03 05 52.0 V M14
2024-11-03 16:34:01 C 21 50 45.38 -04 06 05.5 X G02
2024-11-03 16:39:40 C 21 50 46.46 -04 06 21.6 X G02
2024-11-03 16:45:19 C 21 50 47.52 -04 06 37.6 X G02
2024-11-03 20:24:42 C 21 51 29.285 -04 17 00.02 q L05
2024-11-03 20:33:07 C 21 51 30.878 -04 17 23.93 q L05