2011 MD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0377057734 ± 2.00e+00
Semi-major axis (a)1.0570686304 AU ± 3.00e+00
Inclination (i)2.44275765° ± 4.00e+00
Long. of Asc. Node (Ω)271.38629271° ± 5.00e+00
Arg. of Perihelion (ω)5.63557230° ± 6.00e+00
Mean Anomaly (M)94.41239507° ± 4.71e-04
Mean Motion (n)0.9068794200°/day ± 3.86e+00
Perihelion dist (q)1.01721060 AU ± 3.58e+00
Aphelion dist (Q)1.09692580 AU ± 3.76e+00
Orbital Period1.08681220 yr ± 4.63e+00
Physical Parameters
H (abs. magnitude)27.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.527″
Uncertainty0
Orbit TypeAmor
MOID0.000232 AU
Observations Used1376
Oppositions1
Arc Total2011-2011
First Observation Used
Last Observation Used2011-09-03
Observations (1559)
Date Type RA Dec Mag Band Observatory
2011-06-25 03:56:24 C 16 41 24.42 +38 01 02.2 u H45
2011-06-25 04:09:31 C 16 42 28.02 +37 56 52.0 o G51
2011-06-25 04:17:36 C 16 42 20.57 +37 56 42.5 o G51
2011-06-25 04:23:28 C 16 42 15.00 +37 56 34.7 o G51
2011-06-25 04:29:57 C 16 42 08.81 +37 56 25.6 o G51
2011-06-25 04:36:48 C 16 42 02.15 +37 56 14.4 o G51
2011-06-25 04:41:56 C 16 41 57.11 +37 56 05.5 o G51
2011-06-25 05:17:55 C 16 40 05.81 +37 52 35.4 u H36
2011-06-25 05:23:42 C 16 39 59.58 +37 52 04.6 u H36
2011-06-25 05:28:10 C 16 39 54.92 +37 51 41.2 u H36
2011-06-25 05:30:27 C 16 40 27.07 +37 55 23.8 o H01
2011-06-25 05:54:55 C 16 39 59.69 +37 53 30.3 o H01
2011-06-25 06:09:36 C 16 39 43.16 +37 52 13.9 o H01
2011-06-25 06:28:41 C 16 39 36.33 +37 49 54.0 u G89
2011-06-25 06:32:51 C 16 39 27.39 +37 51 48.2 G92
2011-06-25 06:34:11 C 16 39 15.56 +37 49 52.4 o H01
2011-06-25 06:34:20 C 16 38 15.25 +37 45 30.5 r 850
2011-06-25 06:41:54 C 16 38 08.08 +37 44 25.0 r 850
2011-06-25 06:49:28 C 16 38 00.56 +37 43 23.5 r 850
2011-06-25 06:50:27 C 16 39 07.35 +37 50 04.3 G92
2011-06-25 06:57:04 C 16 37 53.28 +37 42 18.4 r 850
2011-06-25 06:58:16 C 16 38 46.16 +37 48 24.5 u 448
2011-06-25 06:59:53 C 16 38 44.40 +37 48 13.7 u 448
2011-06-25 07:01:41 C 16 38 42.38 +37 48 01.5 u 448
2011-06-25 07:02:43 C 16 38 58.37 +37 46 31.0 u G89
2011-06-25 07:03:05 C 16 38 40.84 +37 47 51.8 u 448
2011-06-25 07:08:02 C 16 38 47.42 +37 48 10.9 G92
2011-06-25 07:08:10 C 16 39 10.50 +37 47 05.4 u 673
2011-06-25 07:08:50 C 16 39 09.75 +37 47 01.4 u 673
2011-06-25 07:09:37 C 16 39 08.86 +37 46 57.1 u 673
2011-06-25 07:10:17 C 16 39 08.08 +37 46 52.6 u 673
2011-06-25 07:10:59 C 16 39 07.31 +37 46 48.3 u 673
2011-06-25 07:12:06 C 16 39 06.04 +37 46 41.6 u 673
2011-06-25 07:12:41 C 16 39 05.38 +37 46 38.1 u 673
2011-06-25 07:13:16 C 16 39 04.72 +37 46 34.4 u 673
2011-06-25 07:13:51 C 16 39 04.06 +37 46 30.8 u 673
2011-06-25 07:14:27 C 16 39 03.39 +37 46 27.2 u 673
2011-06-25 07:25:37 C 16 38 27.71 +37 46 08.1 G92
2011-06-25 07:41:26 C 16 38 16.09 +37 42 00.9 u G89
2011-06-25 20:21:33 C 16 35 37.51 +36 21 51.8 u A81
2011-06-25 20:21:37 C 16 35 16.10 +36 16 21.0 u 118
2011-06-25 20:27:48 C 16 35 08.36 +36 15 41.8 u 118
2011-06-25 20:33:11 C 16 35 22.14 +36 20 45.7 u A81
2011-06-25 20:39:02 C 16 34 54.25 +36 14 26.7 u 118
2011-06-25 20:41:25 C 16 35 13.52 +36 16 31.8 c A48
2011-06-25 20:43:22 C 16 35 11.02 +36 16 20.1 c A48
2011-06-25 20:44:52 C 16 35 06.41 +36 19 34.8 u A81
2011-06-25 20:45:17 C 16 35 08.56 +36 16 07.6 c A48
2011-06-25 20:48:03 C 16 35 04.90 +36 15 50.9 c A48
2011-06-25 20:49:10 C 16 35 03.47 +36 15 43.3 c A48