446833 (2001 RB12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3813452515 ± 9.41e-08
Semi-major axis (a)1.0520395998 AU ± 7.86e-10
Inclination (i)6.61182587° ± 6.06e-06
Long. of Asc. Node (Ω)333.18485303° ± 1.90e-05
Arg. of Perihelion (ω)141.72099663° ± 2.03e-05
Mean Anomaly (M)74.31954479° ± 9.63e-06
Mean Motion (n)0.9134065993°/day ± 1.02e-09
Perihelion dist (q)0.65084929 AU ± 9.90e-08
Aphelion dist (Q)1.45322991 AU ± 9.91e-08
Orbital Period1.07906630 yr ± 1.21e-09
Physical Parameters
H (abs. magnitude)20.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.345″
Uncertainty0
Orbit TypeApollo
MOID0.066541 AU
Observations Used256
Oppositions1
Arc Total2001-2017
First Observation Used2001-09-10
Last Observation Used2017-05-31
Observations (271)
Date Type RA Dec Mag Band Observatory
2001-09-10 07:53:09 C 01 40 27.76 +27 32 30.8 18.3 c 704
2001-09-10 08:14:35 C 01 40 29.42 +27 33 50.5 18.6 c 704
2001-09-10 08:35:07 C 01 40 30.98 +27 35 06.2 19.6 c 704
2001-09-10 08:55:08 C 01 40 32.54 +27 36 19.5 18.6 c 704
2001-09-10 09:14:56 C 01 40 34.02 +27 37 31.2 18.8 c 704
2001-09-10 23:37:34 C 01 41 55.98 +28 31 05.3 d 946
2001-09-10 23:44:47 C 01 41 56.60 +28 31 32.5 d 946
2001-09-10 23:56:11 C 01 41 57.54 +28 32 17.3 d 946
2001-09-11 08:11:22 C 01 42 44.45 +29 04 22.4 18.2 c 704
2001-09-11 08:32:35 C 01 42 46.22 +29 05 46.2 18.8 c 704
2001-09-11 08:53:41 C 01 42 47.95 +29 07 09.4 18.5 c 704
2001-09-11 09:14:44 C 01 42 49.68 +29 08 32.3 18.7 c 704
2001-09-11 09:35:47 C 01 42 51.43 +29 09 55.2 18.8 c 704
2001-09-11 09:52:26 C 01 42 52.58 +29 10 51.0 j 918
2001-09-11 09:54:46 C 01 42 52.76 +29 10 59.6 j 918
2001-09-11 09:57:22 C 01 42 53.04 +29 11 09.8 j 918
2001-09-11 09:59:41 C 01 42 53.17 +29 11 19.6 j 918
2001-09-11 10:41:19 C 01 42 57.88 +29 13 59.5 c 658
2001-09-11 10:47:47 C 01 42 58.39 +29 14 24.6 c 658
2001-09-11 10:50:30 C 01 42 58.65 +29 14 35.2 c 658
2001-09-12 03:33:29 C 01 44 39.03 +30 22 26.2 c 104
2001-09-12 03:36:10 C 01 44 39.28 +30 22 37.9 c 104
2001-09-12 03:38:50 C 01 44 39.50 +30 22 48.9 c 104
2001-09-12 03:41:30 C 01 44 39.70 +30 22 59.2 c 104
2001-09-12 03:44:09 C 01 44 40.07 +30 23 10.5 c 104
2001-09-12 07:01:36 C 01 45 04.91 +30 37 08.7 719
2001-09-12 07:22:05 C 01 45 06.69 +30 38 34.4 719
2001-09-12 08:12:11 C 01 45 10.84 +30 41 57.9 j 918
2001-09-12 08:14:55 C 01 45 11.03 +30 42 08.8 j 918
2001-09-12 08:17:01 C 01 45 11.14 +30 42 19.1 j 918
2001-09-12 08:23:43 C 01 45 11.89 +30 42 47.6 j 918
2001-09-12 08:44:37 C 01 45 15.02 +30 44 20.9 c 670
2001-09-12 09:33:50 C 01 45 18.57 +30 47 56.1 18.2 c 704
2001-09-12 09:34:49 C 01 45 19.55 +30 47 43.7 c 658
2001-09-12 09:37:54 C 01 45 19.82 +30 47 56.8 c 658
2001-09-12 09:39:48 C 01 45 20.00 +30 48 04.9 c 658
2001-09-12 09:40:17 C 01 45 19.11 +30 48 22.4 18.1 c 704
2001-09-12 09:54:14 C 01 45 20.42 +30 49 22.6 19.0 c 704
2001-09-12 10:02:07 C 01 45 21.14 +30 49 55.9 18.4 c 704
2001-09-12 10:21:50 C 01 45 23.69 +30 51 17.1 c 670
2001-09-12 10:35:09 C 01 45 24.13 +30 52 15.0 18.4 c 704
2001-09-12 10:42:49 C 01 45 24.78 +30 52 47.9 18.9 c 704
2001-09-12 10:55:36 C 01 45 26.00 +30 53 41.7 18.8 c 704
2001-09-12 11:03:15 C 01 45 26.66 +30 54 14.1 18.4 c 704
2001-09-12 11:20:22 C 01 45 28.99 +30 55 26.1 c 670
2001-09-17 17:36:15 C 02 03 51.58 +42 02 22.6 402
2001-09-17 17:38:09 C 02 03 51.94 +42 02 34.5 402
2001-09-17 17:40:03 C 02 03 52.24 +42 02 46.2 402
2001-09-18 00:11:27 C 02 05 15.38 +42 45 08.4 201
2001-09-18 00:15:34 C 02 05 16.13 +42 45 33.8 201