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
2024-09-02 00:00:45 C 20 00 56.206 +39 11 44.88 Z C23
2024-09-02 21:43:14 C 20 00 22.32 +39 01 16.9 Z D66
2024-09-02 21:58:50 C 20 00 21.88 +39 01 09.1 Z D66
2024-09-02 22:14:24 C 20 00 21.44 +39 01 01.1 Z D66
2024-09-03 00:57:30 C 20 00 17.96 +38 59 41.1 V W53
2024-09-03 01:08:15 C 20 00 17.67 +38 59 35.4 V W53
2024-09-03 01:19:47 C 20 00 17.32 +38 59 29.7 V W53
2024-09-03 02:58:31 C 20 00 14.50 +38 58 39.7 V W53
2024-09-03 03:09:18 C 20 00 14.19 +38 58 34.5 V W53
2024-09-03 03:20:45 C 20 00 13.87 +38 58 28.3 V W53
2024-09-03 08:00:08 C 20 00 07.073 +38 56 10.39 V T08
2024-09-03 08:39:10 C 20 00 05.942 +38 55 49.76 V T08
2024-09-03 08:47:09 C 20 00 05.702 +38 55 45.80 V T08
2024-09-04 09:29:44 C 19 59 30.934 +38 42 34.34 V T08
2024-09-04 09:33:06 C 19 59 30.835 +38 42 32.40 V T05
2024-09-04 09:33:57 C 19 59 30.799 +38 42 31.93 V T08
2024-09-04 10:00:59 C 19 59 30.120 +38 42 16.42 V T05
2024-09-04 10:15:11 C 19 59 29.770 +38 42 08.39 V T08
2024-09-04 11:12:25 C 19 59 28.330 +38 41 35.27 V T05
2024-09-05 00:35:34 C 19 59 12.32 +38 34 01.2 V W53
2024-09-05 00:46:20 C 19 59 11.98 +38 33 55.3 V W53
2024-09-05 00:57:54 C 19 59 11.70 +38 33 48.6 V W53
2024-09-05 02:36:58 C 19 59 09.32 +38 32 51.7 V W53
2024-09-05 02:47:47 C 19 59 09.06 +38 32 45.5 V W53
2024-09-05 02:59:16 C 19 59 08.79 +38 32 38.8 V W53
2024-09-05 09:38:04 C 19 59 00.269 +38 28 50.38 V T05
2024-09-05 09:46:45 C 19 59 00.031 +38 28 44.90 V T05
2024-09-05 10:27:10 C 19 58 59.071 +38 28 20.42 V T05
2024-09-06 20:36:40 C 19 58 22.145 +38 07 22.12 q L05
2024-09-06 21:01:28 C 19 58 21.619 +38 07 06.17 q L05
2024-09-06 21:57:42 C 19 58 20.556 +38 06 29.45 q L05
2024-09-06 22:21:19 C 19 58 20.090 +38 06 13.97 q L05
2024-09-07 05:53:52 C 19 58 13.536 +38 01 28.67 V T08
2024-09-07 05:56:32 C 19 58 13.493 +38 01 26.98 V T08
2024-09-07 06:00:31 C 19 58 13.399 +38 01 24.24 V T08
2024-09-07 06:04:31 C 19 58 13.322 +38 01 21.90 V T08
2024-09-07 06:07:11 C 19 58 13.265 +38 01 20.21 V T08
2024-09-07 06:07:51 C 19 58 13.262 +38 01 19.63 V T08
2024-09-08 08:35:48 C 19 57 49.610 +37 43 34.25 V T05
2024-09-08 08:41:29 C 19 57 49.512 +37 43 30.18 V T05
2024-09-08 08:49:58 C 19 57 49.349 +37 43 24.31 V T05
2024-09-08 19:15:33 C 19 57 42.202 +37 36 00.58 Z C23
2024-09-08 20:56:16 C 19 57 40.690 +37 34 49.62 Z C23
2024-09-09 05:57:50 C 19 57 34.949 +37 28 29.42 V T05
2024-09-09 06:02:23 C 19 57 34.872 +37 28 26.11 V T05
2024-09-09 06:10:13 C 19 57 34.766 +37 28 20.53 V T05
2024-09-09 18:47:58 B 19 57 26.99 +37 19 00.5 V 130
2024-09-09 18:49:29 B 19 57 26.97 +37 18 59.4 V 130
2024-09-09 18:51:00 B 19 57 26.96 +37 18 58.4 V 130
2024-09-10 20:32:39 C 19 57 14.12 +36 59 26.9 Z D66