162979 (2001 RA12)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5436822347 ± 7.58e-08
Semi-major axis (a)2.0375379845 AU ± 2.63e-08
Inclination (i)17.09011379° ± 1.66e-05
Long. of Asc. Node (Ω)311.55012629° ± 4.17e-05
Arg. of Perihelion (ω)326.12017699° ± 4.86e-05
Mean Anomaly (M)135.50008846° ± 6.42e-05
Mean Motion (n)0.3388860607°/day ± 6.57e-09
Perihelion dist (q)0.92976478 AU ± 1.55e-07
Aphelion dist (Q)3.14531119 AU ± 1.60e-07
Orbital Period2.90842970 yr ± 5.64e-08
Physical Parameters
H (abs. magnitude)18.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.562″
Uncertainty0
Orbit TypeApollo
MOID0.021890 AU
Observations Used164
Oppositions15
Arc Total2001-2024
First Observation Used2001-02-17
Last Observation Used2024-03-05
Observations (171)
Date Type RA Dec Mag Band Observatory
2001-02-17 14:05:21 C 11 00 52.12 -11 21 09.2 c 608
2001-02-22 13:32:07 C 10 52 59.43 -12 10 02.3 c 608
2001-09-10 03:00:38 C 19 02 54.73 +15 39 52.5 17.2 c 704
2001-09-10 03:20:45 C 19 03 00.08 +15 40 16.1 17.0 c 704
2001-09-10 04:00:57 C 19 03 10.78 +15 41 02.3 17.9 c 704
2001-09-10 04:21:06 C 19 03 16.14 +15 41 25.7 18.1 c 704
2001-09-11 02:45:03 C 19 09 17.63 +16 06 10.0 17.3 c 704
2001-09-11 03:06:34 C 19 09 23.09 +16 06 32.6 17.8 c 704
2001-09-11 03:25:05 C 19 09 27.67 +16 06 46.4 j 918
2001-09-11 03:27:49 C 19 09 28.53 +16 06 55.5 18.1 c 704
2001-09-11 03:30:04 C 19 09 28.93 +16 06 51.6 j 918
2001-09-11 03:35:55 C 19 09 30.13 +16 07 01.0 d 649
2001-09-11 03:40:13 C 19 09 31.49 +16 07 02.6 j 918
2001-09-11 03:40:35 C 19 09 31.30 +16 07 05.6 d 649
2001-09-11 03:42:08 C 19 09 31.73 +16 07 07.3 d 649
2001-09-11 03:49:47 C 19 09 33.99 +16 07 18.6 19.7 c 704
2001-09-11 03:58:07 C 19 09 36.12 +16 07 21.3 j 918
2001-09-11 04:11:55 C 19 09 39.70 +16 07 41.2 18.1 c 704
2001-09-11 20:54:41 C 19 13 58.15 +16 24 29.7 c 118
2001-09-11 20:58:29 C 19 13 59.06 +16 24 34.4 c 118
2001-09-11 21:00:00 C 19 13 59.43 +16 24 35.0 c 118
2001-09-11 21:05:24 C 19 14 00.83 +16 24 40.2 c 118
2001-09-11 21:07:06 C 19 14 01.27 +16 24 40.8 c 118
2001-09-11 22:15:49 C 19 14 18.37 +16 25 50.0 c 104
2001-09-11 22:16:59 C 19 14 18.61 +16 25 50.8 c 104
2001-09-11 22:18:21 C 19 14 18.96 +16 25 52.1 c 104
2001-09-12 02:40:51 C 19 15 26.57 +16 30 13.0 18.2 c 704
2001-09-12 02:41:29 C 19 15 26.73 +16 30 14.0 17.5 c 704
2001-09-12 03:02:20 C 19 15 31.82 +16 30 33.6 18.0 c 704
2001-09-12 03:02:27 C 19 15 31.83 +16 30 33.6 18.4 c 704
2001-09-12 03:23:05 C 19 15 36.76 +16 30 52.4 19.2 c 704
2001-09-12 03:43:38 C 19 15 41.79 +16 31 12.3 18.3 c 704
2001-09-12 03:43:51 C 19 15 41.84 +16 31 13.4 18.5 c 704
2001-09-12 03:44:06 C 19 15 42.38 +16 31 13.9 c 670
2001-09-12 03:56:55 C 19 15 45.62 +16 31 18.3 c 658
2001-09-12 03:58:53 C 19 15 46.12 +16 31 20.2 c 658
2001-09-12 04:04:22 C 19 15 46.84 +16 31 32.0 18.3 c 704
2001-09-12 04:04:39 C 19 15 46.90 +16 31 33.2 18.1 c 704
2001-09-12 04:05:06 C 19 15 47.59 +16 31 26.1 c 658
2001-09-12 04:57:54 C 19 16 00.61 +16 32 16.6 c 642
2001-09-12 05:00:55 C 19 16 01.21 +16 32 19.0 c 642
2001-09-12 05:02:24 C 19 16 01.56 +16 32 20.5 c 642
2001-09-12 05:03:52 C 19 16 01.94 +16 32 22.6 c 642
2001-09-12 05:06:51 C 19 16 02.55 +16 32 25.0 c 642
2001-09-12 05:12:46 C 19 16 03.91 +16 32 36.7 c 670
2001-09-12 20:59:09 C 19 19 57.29 +16 46 57.8 d 587
2001-09-12 20:59:38 C 19 19 57.27 +16 47 00.1 c 104
2001-09-12 21:13:44 C 19 20 00.76 +16 47 10.2 d 587
2001-09-12 21:33:29 C 19 20 05.45 +16 47 27.8 c 104
2001-09-15 20:50:20 C 19 36 22.31 +17 41 42.0 c 157