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
2024-10-01 20:40:42 C 20 10 01.639 +27 03 13.46 Z C23
2024-10-03 07:15:27 C 20 12 14.662 +26 06 03.17 V T05
2024-10-03 07:20:00 C 20 12 14.942 +26 05 55.18 V T05
2024-10-03 07:28:35 C 20 12 15.478 +26 05 40.52 V T05
2024-10-03 07:43:04 C 20 12 16.370 +26 05 15.68 V T05
2024-10-03 18:18:06 C 20 13 00.235 +25 47 06.25 Z C23
2024-10-03 19:07:14 C 20 13 03.425 +25 45 41.72 Z C23
2024-10-04 07:03:40 C 20 13 53.023 +25 25 13.91 V T08
2024-10-04 07:07:46 C 20 13 53.294 +25 25 06.71 V T08
2024-10-04 07:15:13 C 20 13 53.774 +25 24 53.68 V T08
2024-10-04 07:41:30 C 20 13 55.505 +25 24 07.63 V T08
2024-10-04 19:47:57 B 20 14 48.16 +25 02 45.8 Z M61
2024-10-04 20:12:16 B 20 14 49.83 +25 02 02.8 Z M61
2024-10-04 20:35:32 B 20 14 51.42 +25 01 21.8 Z M61
2024-10-06 07:10:41 C 20 17 28.586 +23 59 15.72 V T05
2024-10-06 07:15:14 C 20 17 28.922 +23 59 07.40 V T05
2024-10-06 07:24:26 C 20 17 29.614 +23 58 50.34 V T05
2024-10-06 07:43:27 C 20 17 31.006 +23 58 15.24 V T05
2024-10-06 18:31:20 B 20 18 23.26 +23 38 11.4 16.2 q D56
2024-10-06 19:20:11 B 20 18 26.96 +23 36 40.7 16.3 q D56
2024-10-06 20:21:33 B 20 18 31.67 +23 34 45.9 16.4 q D56
2024-10-07 06:56:18 C 20 19 23.546 +23 15 05.69 V T05
2024-10-07 07:04:08 C 20 19 24.163 +23 14 50.82 V T05
2024-10-07 07:23:06 C 20 19 25.622 +23 14 14.89 V T05
2024-10-07 17:19:14 C 20 20 16.10 +22 55 17.0 X G02
2024-10-07 17:26:36 C 20 20 16.69 +22 55 03.0 X G02
2024-10-07 17:34:02 C 20 20 17.29 +22 54 48.7 X G02
2024-10-08 06:40:16 C 20 21 23.990 +22 29 49.70 V T08
2024-10-08 06:44:27 C 20 21 24.322 +22 29 41.60 V T08
2024-10-08 06:51:51 C 20 21 24.931 +22 29 27.17 V T08
2024-10-08 06:55:24 C 20 21 25.219 +22 29 20.40 V T08
2024-10-08 06:59:24 C 20 21 25.543 +22 29 12.52 V T08
2024-10-08 07:06:03 C 20 21 26.086 +22 28 59.63 V T08
2024-10-08 07:07:23 C 20 21 26.191 +22 28 56.96 V T08
2024-10-08 07:23:52 C 20 21 27.535 +22 28 25.10 V T08
2024-10-08 18:10:22 C 20 22 24.60 +22 07 19.6 q L04
2024-10-08 18:14:42 C 20 22 24.96 +22 07 11.0 q L04
2024-10-08 18:18:51 C 20 22 25.32 +22 07 03.0 q L04
2024-10-08 18:23:02 C 20 22 25.66 +22 06 54.8 q L04
2024-10-10 07:09:16 C 20 25 47.383 +20 53 42.72 V T05
2024-10-10 07:13:54 C 20 25 47.798 +20 53 33.22 V T05
2024-10-10 07:21:42 C 20 25 48.490 +20 53 17.23 V T05
2024-10-10 18:28:36 B 20 26 52.896 +20 30 26.24 V 160
2024-10-10 18:34:22 B 20 26 53.431 +20 30 14.58 V 160
2024-10-10 18:40:06 B 20 26 53.950 +20 30 02.52 V 160
2024-10-11 18:42:14 B 20 29 16.260 +19 40 00.23 V 160
2024-10-11 18:48:11 B 20 29 16.836 +19 39 47.74 V 160
2024-10-11 18:53:28 B 20 29 17.359 +19 39 36.65 V 160
2024-10-12 07:08:15 C 20 30 31.735 +19 13 46.34 V T08
2024-10-12 07:12:54 C 20 30 32.189 +19 13 36.26 V T08