429736 (2011 MB2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4155048171 ± 7.40e-08
Semi-major axis (a)1.0440799986 AU ± 1.32e-08
Inclination (i)12.60443888° ± 8.85e-06
Long. of Asc. Node (Ω)64.71692119° ± 2.88e-05
Arg. of Perihelion (ω)321.16809889° ± 3.16e-05
Mean Anomaly (M)111.37720127° ± 6.35e-05
Mean Motion (n)0.9238715894°/day ± 1.75e-08
Perihelion dist (q)0.61025973 AU ± 7.76e-08
Aphelion dist (Q)1.47790027 AU ± 7.95e-08
Orbital Period1.06684337 yr ± 2.02e-08
Physical Parameters
H (abs. magnitude)20.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.337″
Uncertainty0
Orbit TypeApollo
MOID0.103806 AU
Observations Used77
Oppositions1
Arc Total2000-2016
First Observation Used2000-04-04
Last Observation Used2016-04-03
Observations (86)
Date Type RA Dec Mag Band Observatory
2000-04-04 05:16:24 C 08 18 07.390 +45 34 02.46 n 645
2000-04-04 05:21:11 C 08 18 08.090 +45 33 56.48 n 645
2010-06-02 20:02:35 S 23 24 07.368 -22 56 48.98 L C51
2010-06-03 07:09:30 S 23 28 23.503 -22 50 13.63 L C51
2010-06-03 08:44:40 S 23 29 00.338 -22 49 15.46 L C51
2010-06-03 11:55:11 S 23 30 13.733 -22 47 16.62 L C51
2010-06-03 13:30:31 S 23 30 50.674 -22 46 15.89 L C51
2010-06-03 16:41:03 S 23 32 04.548 -22 44 13.96 L C51
2010-06-03 19:51:34 S 23 33 18.650 -22 42 07.52 L C51
2011-06-24 11:08:45 C 12 41 22.07 -43 12 49.8 r E12
2011-06-24 11:30:59 C 12 41 10.09 -43 12 35.9 r E12
2011-06-24 11:48:49 C 12 41 00.51 -43 12 24.0 r E12
2011-06-25 09:37:20 C 12 29 45.61 -42 58 53.3 r E12
2011-06-25 09:43:51 C 12 29 42.16 -42 58 48.3 r E12
2011-06-26 10:03:57 C 12 17 27.63 -42 39 09.3 u D90
2011-06-26 10:08:42 C 12 17 25.15 -42 39 04.6 u D90
2011-06-26 10:12:39 C 12 17 23.02 -42 39 02.0 u D90
2011-06-26 10:19:48 C 12 17 19.49 -42 38 54.2 u D90
2011-06-26 10:47:17 C 12 17 04.85 -42 38 27.2 r E12
2011-06-26 10:56:39 C 12 17 00.09 -42 38 17.8 r E12
2011-06-26 11:01:38 C 12 16 57.56 -42 38 13.0 r E12
2011-06-26 23:23:35 C 12 10 56.01 -42 26 42.9 o 807
2011-06-26 23:29:47 C 12 10 52.89 -42 26 36.6 o 807
2011-06-26 23:36:01 C 12 10 49.74 -42 26 30.3 o 807
2011-06-27 09:11:14 C 12 06 11.97 -42 16 43.3 r E12
2011-06-27 09:20:06 C 12 06 08.25 -42 16 32.5 r D96
2011-06-27 09:22:59 C 12 06 06.13 -42 16 30.2 r E12
2011-06-27 09:45:17 C 12 05 55.70 -42 16 05.4 r D96
2011-06-29 00:49:51 C 11 47 46.92 -41 30 31.0 o 807
2011-06-29 00:56:10 C 11 47 44.00 -41 30 22.4 o 807
2011-06-29 01:02:29 C 11 47 41.07 -41 30 13.5 o 807
2011-07-01 00:42:41 C 11 27 10.42 -40 24 24.3 o 807
2011-07-01 00:49:01 C 11 27 07.74 -40 24 14.1 o 807
2011-07-01 00:55:20 C 11 27 05.05 -40 24 04.4 o 807
2011-07-03 08:35:13 C 11 05 21.93 -38 56 52.5 u E12
2011-07-03 08:44:23 C 11 05 18.38 -38 56 36.9 u E12
2012-04-13 10:42:18 C 16 03 59.15 -03 31 47.8 o 691
2012-04-13 11:07:50 C 16 03 57.55 -03 31 43.2 o 691
2012-04-13 11:33:22 C 16 03 55.88 -03 31 38.6 o 691
2012-04-15 13:16:19 C 16 00 41.685 -03 23 48.79 L F51
2012-04-15 13:33:08 C 16 00 40.435 -03 23 46.09 L F51
2012-04-17 11:17:27 C 15 57 19.71 -03 16 50.0 o 691
2012-04-17 11:39:26 C 15 57 17.95 -03 16 47.1 o 691
2012-04-24 12:56:41 C 15 41 51.966 -02 54 01.83 L F51
2012-04-24 13:26:33 C 15 41 48.679 -02 53 58.42 L F51
2012-04-24 13:40:38 C 15 41 47.125 -02 53 56.72 L F51
2012-05-10 22:16:07 C 14 49 49.50 -02 43 14.2 t 204
2012-05-10 22:49:25 C 14 49 44.33 -02 43 16.7 t 204
2012-05-21 08:23:16 C 14 11 57.093 -03 24 29.75 L F51
2012-05-21 09:05:03 C 14 11 50.731 -03 24 40.15 L F51