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
2024-09-21 22:34:14 C 19 59 40.675 +32 37 50.70 X L63
2024-09-21 22:47:35 C 19 59 41.047 +32 37 34.32 X L63
2024-09-22 17:56:29 C 20 00 13.65 +32 14 22.8 X G02
2024-09-22 18:02:42 C 20 00 13.82 +32 14 15.2 X G02
2024-09-22 18:08:39 C 20 00 13.96 +32 14 07.9 X G02
2024-09-22 20:33:23 C 20 00 17.59 +32 11 09.4 q L04
2024-09-22 20:48:07 C 20 00 17.97 +32 10 51.1 q L04
2024-09-22 21:02:40 C 20 00 18.35 +32 10 32.9 q L04
2024-09-22 21:17:05 C 20 00 18.65 +32 10 15.0 q L04
2024-09-23 18:05:45 C 20 00 57.98 +31 44 12.4 X G02
2024-09-23 18:12:00 C 20 00 58.17 +31 44 04.5 X G02
2024-09-23 18:17:56 C 20 00 58.34 +31 43 56.9 X G02
2024-09-23 18:48:06 C 20 00 59.450 +31 43 18.37 Z C23
2024-09-23 20:31:20 C 20 01 02.357 +31 41 06.47 Z C23
2024-09-25 07:33:39 C 20 02 16.027 +30 55 32.30 V T05
2024-09-25 07:37:33 C 20 02 16.193 +30 55 27.23 V T05
2024-09-25 07:42:08 C 20 02 16.351 +30 55 20.89 V T05
2024-09-25 08:13:03 C 20 02 17.369 +30 54 39.28 V T05
2024-09-25 08:20:53 C 20 02 17.638 +30 54 28.51 V T05
2024-09-25 17:28:43 C 20 02 39.57 +30 42 05.1 X G02
2024-09-25 17:35:04 C 20 02 39.79 +30 41 56.5 X G02
2024-09-25 17:41:24 C 20 02 40.01 +30 41 48.0 X G02
2024-09-28 07:39:41 C 20 05 21.797 +29 14 38.36 V T05
2024-09-28 07:44:53 C 20 05 22.020 +29 14 30.73 V T05
2024-09-28 07:54:44 C 20 05 22.454 +29 14 16.08 V T05
2024-09-28 08:10:31 C 20 05 23.143 +29 13 52.61 V T05
2024-09-28 21:32:48 C 20 06 02.957 +28 53 57.80 Z C23
2024-09-28 22:28:07 C 20 06 05.578 +28 52 34.10 Z C23
2024-09-28 23:44:26 C 20 06 09.331 +28 50 39.23 Z C23
2024-09-29 07:10:17 C 20 06 32.592 +28 39 42.05 V T05
2024-09-29 07:14:50 C 20 06 32.813 +28 39 35.06 V T05
2024-09-29 07:22:43 C 20 06 33.170 +28 39 23.26 V T05
2024-09-29 07:40:20 C 20 06 33.994 +28 38 56.22 V T05
2024-09-29 18:39:43 B 20 07 09.374 +28 22 08.22 V 160
2024-09-29 18:46:41 B 20 07 09.720 +28 21 57.64 V 160
2024-09-29 18:53:23 B 20 07 10.070 +28 21 47.27 V 160
2024-09-30 07:02:51 C 20 07 49.548 +28 03 09.90 V T08
2024-09-30 07:14:50 C 20 07 50.148 +28 02 51.11 V T08
2024-09-30 07:29:13 C 20 07 50.873 +28 02 28.72 V T08
2024-09-30 17:32:14 C 20 08 25.56 +27 46 37.7 X G02
2024-09-30 17:38:28 C 20 08 25.89 +27 46 27.9 X G02
2024-09-30 17:44:23 C 20 08 26.21 +27 46 18.6 X G02
2024-10-01 07:03:36 C 20 09 12.257 +27 25 19.85 V T08
2024-10-01 07:08:15 C 20 09 12.506 +27 25 12.40 V T08
2024-10-01 07:16:14 C 20 09 12.934 +27 24 59.58 V T08
2024-10-01 07:34:43 C 20 09 13.946 +27 24 29.74 V T08
2024-10-01 17:38:12 C 20 09 50.93 +27 08 10.5 X G02
2024-10-01 17:43:50 C 20 09 51.26 +27 08 01.4 X G02
2024-10-01 17:49:29 C 20 09 51.58 +27 07 52.3 X G02
2024-10-01 20:11:21 C 20 09 59.918 +27 04 01.67 Z C23