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
2015-08-22 07:37:49 C 23 47 37.51 -00 28 51.2 V G45
2015-08-22 07:52:58 C 23 47 36.35 -00 28 46.0 V G45
2015-08-22 08:07:52 C 23 47 35.18 -00 28 38.8 V G45
2015-08-22 08:22:18 C 23 47 34.05 -00 28 34.1 V G45
2015-08-22 09:23:00 C 23 47 29.39 -00 28 09.0 V G45
2015-08-22 09:37:10 C 23 47 28.32 -00 28 03.4 V G45
2015-09-03 21:45:07 C 23 13 55.01 +01 48 20.9 17.5 q 089
2015-09-03 21:51:47 C 23 13 53.87 +01 48 24.4 17.4 q 089
2015-09-03 21:55:06 C 23 13 53.30 +01 48 26.3 16.7 q 089
2015-09-03 21:58:26 C 23 13 52.72 +01 48 27.4 17.3 q 089
2015-09-03 22:01:46 C 23 13 52.19 +01 48 30.4 17.1 q 089
2015-09-03 22:05:06 C 23 13 51.57 +01 48 30.8 17.1 q 089
2015-09-03 22:08:26 C 23 13 51.02 +01 48 33.7 16.6 q 089
2015-09-03 22:15:05 C 23 13 49.87 +01 48 36.6 17.7 q 089
2015-09-03 22:18:25 C 23 13 49.29 +01 48 39.2 17.3 q 089
2015-09-03 22:25:05 C 23 13 48.17 +01 48 42.3 16.9 q 089
2015-09-03 22:31:44 C 23 13 47.04 +01 48 46.0 16.8 q 089
2015-09-06 01:56:09 C 23 04 51.94 +02 16 25.8 q 204
2015-09-06 02:03:34 C 23 04 50.52 +02 16 29.8 q 204
2015-09-06 02:10:45 C 23 04 49.14 +02 16 33.5 q 204
2015-09-06 06:45:38 C 23 04 00.20 +02 19 15.6 q 703
2015-09-06 06:56:33 C 23 03 57.96 +02 19 21.1 q 703
2015-09-06 07:07:30 C 23 03 55.79 +02 19 27.2 q 703
2015-09-06 07:18:23 C 23 03 53.64 +02 19 33.6 q 703
2015-09-06 15:04:22 C 23 02 26.65 +02 23 52.9 q D29
2015-09-06 15:29:45 C 23 02 21.56 +02 24 07.1 q D29
2015-09-06 15:55:09 C 23 02 16.45 +02 24 21.4 q D29
2015-09-07 21:09:28 C 22 56 32.67 +02 40 54.2 q 160
2015-09-07 21:12:16 C 22 56 32.09 +02 40 55.6 q 160
2015-09-07 21:15:04 C 22 56 31.50 +02 40 57.2 q 160
2015-09-09 21:33:53 C 22 46 09.71 +03 09 36.8 q 160
2015-09-09 21:36:41 C 22 46 09.07 +03 09 38.4 q 160
2015-09-09 21:39:30 C 22 46 08.39 +03 09 40.1 q 160
2015-09-10 21:03:18 C 22 40 43.80 +03 24 03.2 q 160
2015-09-10 21:06:05 C 22 40 43.11 +03 24 04.5 q 160
2015-09-10 21:08:52 C 22 40 42.40 +03 24 05.7 q 160
2015-09-11 07:09:47 C 22 38 16.89 +03 30 29.6 R G45
2015-09-11 07:17:45 C 22 38 14.85 +03 30 34.1 R G45
2015-09-11 07:25:21 C 22 38 12.89 +03 30 38.7 R G45
2015-09-11 07:33:19 C 22 38 10.90 +03 30 43.6 R G45
2015-09-11 21:25:08 C 22 34 48.16 +03 39 21.3 q 160
2015-09-11 21:27:58 C 22 34 47.41 +03 39 23.3 q 160
2015-09-11 21:30:49 C 22 34 46.65 +03 39 25.0 q 160
2015-09-12 06:56:32 C 22 32 22.58 +03 45 32.3 q H45
2015-09-12 06:58:06 C 22 32 22.17 +03 45 33.3 q H45
2015-09-12 06:59:38 C 22 32 21.76 +03 45 34.4 q H45
2015-09-12 07:01:06 C 22 32 21.37 +03 45 35.4 q H45
2015-09-12 07:02:34 C 22 32 20.98 +03 45 36.2 q H45
2015-09-12 07:03:42 C 22 32 20.66 +03 45 36.9 q H45
2015-09-13 04:06:47 C 22 26 56.24 +03 59 15.3 u H15