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
2024-08-13 06:33:39 C 20 19 38.623 +40 20 36.02 V T05
2024-08-13 06:38:52 C 20 19 38.436 +40 20 37.82 V T05
2024-08-13 06:43:26 C 20 19 38.153 +40 20 37.97 V T05
2024-08-13 06:46:02 C 20 19 38.107 +40 20 38.80 V T05
2024-08-13 06:58:27 C 20 19 37.488 +40 20 41.28 V T08
2024-08-13 07:01:47 C 20 19 37.318 +40 20 41.71 V T08
2024-08-13 07:19:04 C 20 19 36.523 +40 20 44.70 V T05
2024-08-13 07:39:53 C 20 19 35.467 +40 20 48.12 V T05
2024-08-13 07:53:12 C 20 19 34.800 +40 20 50.39 V T08
2024-08-13 08:35:14 C 20 19 32.726 +40 20 57.01 V T08
2024-08-13 19:27:28 C 20 19 03.030 +40 22 31.11 W M01
2024-08-14 00:12:23 C 20 18 49.164 +40 23 08.13 W M01
2024-08-14 21:34:05 C 20 17 51.614 +40 25 43.86 Z C23
2024-08-14 23:28:40 C 20 17 46.145 +40 25 56.14 Z C23
2024-08-15 09:28:17 C 20 17 18.958 +40 27 02.74 V T05
2024-08-15 09:32:50 C 20 17 18.734 +40 27 02.99 V T05
2024-08-15 09:35:14 C 20 17 18.610 +40 27 03.06 V T05
2024-08-15 09:39:47 C 20 17 18.394 +40 27 03.56 V T05
2024-08-15 09:41:06 C 20 17 18.324 +40 27 03.74 V T05
2024-08-15 09:45:55 C 20 17 18.072 +40 27 04.68 V T08
2024-08-15 09:48:15 C 20 17 17.978 +40 27 04.32 V T05
2024-08-15 09:50:42 C 20 17 17.834 +40 27 04.97 V T08
2024-08-15 09:55:35 C 20 17 17.587 +40 27 05.26 V T08
2024-08-15 09:59:02 C 20 17 17.431 +40 27 05.54 V T08
2024-08-15 10:01:24 C 20 17 17.328 +40 27 05.65 V T05
2024-08-15 10:04:46 C 20 17 17.150 +40 27 05.87 V T05
2024-08-15 10:05:46 C 20 17 17.110 +40 27 06.12 V T08
2024-08-15 10:09:46 C 20 17 16.903 +40 27 06.73 V T08
2024-08-15 10:15:12 C 20 17 16.627 +40 27 06.91 V T08
2024-08-15 10:24:09 C 20 17 16.183 +40 27 07.63 V T08
2024-08-15 21:09:10 C 20 16 47.412 +40 27 59.22 Z C23
2024-08-15 21:25:29 C 20 16 46.692 +40 28 02.14 Z C23
2024-08-16 09:09:28 C 20 16 14.698 +40 28 58.15 V T05
2024-08-16 09:14:02 C 20 16 14.462 +40 28 58.30 V T05
2024-08-16 09:36:39 C 20 16 13.354 +40 28 59.48 V T05
2024-08-16 09:45:00 C 20 16 12.943 +40 29 00.13 V T05
2024-08-17 09:33:10 C 20 15 08.767 +40 30 13.68 V T05
2024-08-17 09:37:46 C 20 15 08.609 +40 30 14.26 V T05
2024-08-17 09:45:40 C 20 15 08.172 +40 30 14.00 V T05
2024-08-17 10:01:22 C 20 15 07.435 +40 30 14.90 V T05
2024-08-18 20:34:35 C 20 13 35.796 +40 30 39.49 Z C23
2024-08-18 20:59:19 C 20 13 34.610 +40 30 39.56 Z C23
2024-08-18 21:18:44 C 20 13 33.691 +40 30 39.60 Z C23
2024-08-19 09:40:57 C 20 13 00.773 +40 30 33.98 V T05
2024-08-19 09:45:31 C 20 13 00.545 +40 30 33.52 V T05
2024-08-19 09:53:49 C 20 13 00.151 +40 30 33.44 V T05
2024-08-19 10:10:57 C 20 12 59.314 +40 30 32.72 V T05
2024-08-21 09:21:46 C 20 10 57.250 +40 28 00.05 V T05
2024-08-21 09:27:42 C 20 10 56.988 +40 27 59.69 V T05
2024-08-21 09:37:56 C 20 10 56.508 +40 27 58.64 V T05