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
2012-05-21 09:25:58 C 14 11 47.553 -03 24 45.50 L F51
2012-05-22 04:13:07 C 14 09 04.42 -03 29 39.0 o 691
2012-05-22 04:32:16 C 14 09 01.62 -03 29 44.0 o 691
2012-05-22 04:51:26 C 14 08 58.74 -03 29 49.1 o 691
2012-05-27 04:17:48 C 13 52 28.88 -04 05 47.9 r G96
2012-05-27 04:28:28 C 13 52 27.44 -04 05 51.3 r G96
2012-05-27 04:39:17 C 13 52 25.96 -04 05 55.1 r G96
2013-04-05 07:38:53 C 14 46 57.89 +09 59 57.0 u H21
2013-04-05 07:43:31 C 14 46 57.42 +09 59 58.7 u H21
2013-04-05 07:52:43 C 14 46 56.42 +10 00 02.7 u H21
2013-04-05 07:57:19 C 14 46 55.96 +10 00 05.1 u H21
2013-04-20 07:05:38 C 14 03 33.40 +11 52 34.0 u G96
2013-04-20 07:18:32 C 14 03 31.60 +11 52 35.7 u G96
2013-04-20 07:31:22 C 14 03 29.95 +11 52 37.7 u G96
2013-04-20 07:44:12 C 14 03 28.18 +11 52 39.5 u G96
2013-04-21 07:39:04 C 14 00 19.94 +11 55 30.5 u G96
2013-04-21 07:48:33 C 14 00 18.68 +11 55 31.0 u G96
2013-04-21 07:53:16 C 14 00 18.03 +11 55 31.5 u G96
2013-04-21 07:58:03 C 14 00 17.38 +11 55 32.1 u G96
2014-03-10 08:22:48 C 14 21 27.89 +22 22 49.4 u H21
2014-03-10 08:33:04 C 14 21 26.88 +22 22 58.2 u H21
2014-03-10 08:44:21 C 14 21 25.79 +22 23 07.0 u H21
2015-02-04 12:22:17 C 15 16 15.13 +42 32 15.9 q 448
2015-02-04 12:40:38 C 15 16 12.01 +42 32 49.9 q 448
2015-02-04 12:59:00 C 15 16 08.83 +42 33 23.3 q 448
2015-02-26 10:07:26 C 13 18 32.48 +53 13 21.8 q 703
2015-02-26 10:16:08 C 13 18 30.01 +53 13 24.6 q 703
2015-02-26 10:20:29 C 13 18 28.76 +53 13 26.9 q 703
2015-03-14 05:58:36 C 11 45 41.60 +51 19 30.6 q 703
2015-03-14 06:13:01 C 11 45 38.62 +51 19 18.7 q 703
2015-04-16 05:03:41 C 10 37 20.85 +36 02 30.6 q G96
2015-04-16 05:10:18 C 10 37 20.78 +36 02 22.4 q G96
2015-04-16 05:16:54 C 10 37 20.64 +36 02 15.1 q G96
2016-04-03 01:44:41 C 08 04 41.84 +46 06 03.9 u H21
2016-04-03 02:01:55 C 08 04 44.38 +46 05 42.3 u H21
2016-04-03 02:21:32 C 08 04 47.34 +46 05 16.9 u H21