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
2025-01-16 20:03:26 C 03 22 01.368 -25 42 35.93 V M22
2025-01-16 20:19:25 C 03 22 03.247 -25 42 25.20 V M22
2025-01-18 01:40:41 C 03 25 35.688 -25 22 41.70 V W68
2025-01-18 01:46:48 C 03 25 36.434 -25 22 37.67 V W68
2025-01-18 01:54:55 C 03 25 37.378 -25 22 32.12 V W68
2025-01-18 02:08:56 C 03 25 39.012 -25 22 22.58 V W68
2025-01-19 02:11:24 C 03 28 30.967 -25 05 58.60 V W68
2025-01-19 02:16:03 C 03 28 31.500 -25 05 55.25 V W68
2025-01-19 02:26:39 C 03 28 32.738 -25 05 48.12 V W68
2025-01-19 02:31:14 C 03 28 33.274 -25 05 44.84 V W68
2025-01-19 19:53:16 C 03 30 36.506 -24 53 46.75 V M22
2025-01-19 19:57:55 C 03 30 37.049 -24 53 43.33 V M22
2025-01-19 20:12:39 C 03 30 38.722 -24 53 33.32 V M22
2025-01-19 20:21:17 C 03 30 39.722 -24 53 27.17 V M22
2025-01-20 19:47:42 C 03 33 24.658 -24 37 09.30 V M22
2025-01-20 19:52:58 C 03 33 25.267 -24 37 05.52 V M22
2025-01-20 20:02:49 C 03 33 26.400 -24 36 58.46 V M22
2025-01-20 20:21:01 C 03 33 28.462 -24 36 46.08 V M22
2025-01-22 03:37:07 C 03 37 05.902 -24 14 45.49 V W68
2025-01-22 03:42:05 C 03 37 06.439 -24 14 42.25 V W68
2025-01-22 03:52:51 C 03 37 07.649 -24 14 34.73 V W68
2025-01-22 04:09:54 C 03 37 09.610 -24 14 22.13 V W68
2025-01-23 02:17:23 C 03 39 42.168 -23 58 40.04 V W68
2025-01-23 02:21:21 C 03 39 42.600 -23 58 37.13 V W68
2025-01-23 02:31:22 C 03 39 43.733 -23 58 29.75 V W68
2025-01-23 02:45:51 C 03 39 45.365 -23 58 19.09 V W68
2025-01-23 20:33:20 C 03 41 46.973 -23 45 35.28 V M22
2025-01-23 20:37:58 C 03 41 47.525 -23 45 31.82 V M22
2025-01-23 20:46:36 C 03 41 48.478 -23 45 25.92 V M22
2025-01-23 21:03:13 C 03 41 50.314 -23 45 13.72 V M22
2025-01-24 19:53:39 C 03 44 25.440 -23 28 47.35 V M22
2025-01-24 20:04:08 C 03 44 26.609 -23 28 39.79 V M22
2025-01-24 20:19:28 C 03 44 28.306 -23 28 28.56 V M22
2025-01-26 01:35:24 C 03 47 45.146 -23 07 16.07 V W68
2025-01-26 02:03:52 C 03 47 48.281 -23 06 54.72 V W68
2025-01-26 02:11:45 C 03 47 49.133 -23 06 48.92 V W68
2025-01-27 02:08:05 C 03 50 28.625 -22 49 20.21 V W68
2025-01-27 02:12:39 C 03 50 29.122 -22 49 17.18 V W68
2025-01-27 02:27:20 C 03 50 30.708 -22 49 05.95 V W68
2025-01-27 02:36:05 C 03 50 31.673 -22 48 59.58 V W68
2025-01-28 19:46:29 C 03 55 03.226 -22 18 43.81 V M22
2025-01-28 19:51:04 C 03 55 03.706 -22 18 40.28 V M22
2025-01-28 20:12:52 C 03 55 06.017 -22 18 24.34 V M22
2025-01-28 20:20:52 C 03 55 06.883 -22 18 18.11 V M22
2025-01-30 01:37:43 C 03 58 17.882 -21 56 39.91 V W68
2025-01-30 01:42:56 C 03 58 18.458 -21 56 36.06 V W68
2025-01-30 01:50:49 C 03 58 19.272 -21 56 29.90 V W68
2025-01-30 02:20:50 C 03 58 22.495 -21 56 07.37 V W68
2025-01-31 02:40:25 C 04 00 59.774 -21 38 04.70 V W68
2025-01-31 02:45:07 C 04 01 00.286 -21 38 00.92 V W68