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 20:50:15 C 16 34 39.88 +36 13 08.3 u 118
2011-06-25 20:56:18 C 16 34 32.17 +36 12 25.0 u 118
2011-06-25 20:59:35 C 16 34 46.33 +36 17 59.4 u A81
2011-06-25 21:04:57 C 16 34 21.00 +36 11 20.6 u 118
2011-06-25 21:08:06 C 16 35 21.43 +36 17 51.0 r 941
2011-06-25 21:10:40 C 16 35 17.95 +36 17 36.7 r 941
2011-06-25 21:13:01 C 16 35 14.76 +36 17 23.6 r 941
2011-06-25 21:15:23 C 16 35 11.50 +36 17 10.2 r 941
2011-06-25 21:17:04 C 16 34 22.13 +36 15 56.7 u A81
2011-06-25 21:19:23 C 16 35 05.99 +36 16 47.1 r 941
2011-06-25 21:24:14 C 16 34 10.66 +36 14 43.4 u 157
2011-06-25 21:25:29 C 16 34 08.90 +36 14 33.9 u 157
2011-06-25 21:26:44 C 16 34 07.15 +36 14 24.0 u 157
2011-06-25 23:06:44 C 16 31 55.28 +35 57 20.0 w 104
2011-06-25 23:59:10 C 16 30 44.56 +35 47 07.1 w 104
2011-06-26 00:23:49 C 16 30 12.69 +35 41 46.3 w 104
2011-06-26 00:48:19 C 16 29 42.39 +35 36 11.9 w 104
2011-06-26 01:28:44 C 16 29 05.15 +35 25 40.0 v 204
2011-06-26 01:30:26 C 16 29 03.27 +35 25 14.8 v 204
2011-06-26 01:32:07 C 16 29 01.42 +35 24 50.2 v 204
2011-06-26 01:33:47 C 16 28 59.58 +35 24 25.3 v 204
2011-06-26 01:35:28 C 16 28 57.74 +35 24 00.2 v 204
2011-06-26 02:24:24 C 16 33 31.46 +35 35 12.9 u H45
2011-06-26 02:25:26 C 16 33 29.91 +35 35 06.8 u H45
2011-06-26 02:26:45 C 16 33 27.90 +35 34 59.8 u H45
2011-06-26 02:28:01 C 16 33 26.09 +35 34 52.9 u H45
2011-06-26 02:29:30 C 16 33 23.83 +35 34 44.7 u H45
2011-06-26 02:31:23 C 16 33 21.03 +35 34 34.6 u H45
2011-06-26 02:32:47 C 16 33 18.84 +35 34 26.2 u H45
2011-06-26 02:35:04 C 16 33 15.46 +35 34 13.4 u H45
2011-06-26 02:45:10 C 16 32 59.93 +35 33 13.6 u H45
2011-06-26 02:46:30 C 16 32 57.89 +35 33 05.8 u H45
2011-06-26 02:50:24 C 16 32 51.76 +35 32 41.4 u H45
2011-06-26 02:52:47 C 16 32 48.05 +35 32 26.6 u H45
2011-06-26 02:56:41 C 16 32 41.88 +35 32 01.4 u H45
2011-06-26 02:58:17 C 16 32 39.33 +35 31 50.9 u H45
2011-06-26 03:00:47 C 16 32 35.34 +35 31 34.3 u H45
2011-06-26 03:03:06 C 16 32 31.62 +35 31 18.8 u H45
2011-06-26 03:06:30 C 16 32 26.15 +35 30 55.6 u H45
2011-06-26 03:08:38 C 16 32 22.76 +35 30 41.2 u H45
2011-06-26 03:11:21 C 16 32 18.37 +35 30 22.1 u H45
2011-06-26 03:13:54 C 16 32 14.12 +35 30 03.7 u H45
2011-06-26 03:16:21 C 16 32 10.06 +35 29 46.0 u H45
2011-06-26 03:21:28 C 16 32 01.68 +35 29 08.5 u H45
2011-06-26 03:24:01 C 16 31 57.44 +35 28 49.3 u H45
2011-06-26 03:26:31 C 16 31 53.31 +35 28 30.4 u H45
2011-06-26 03:29:01 C 16 31 49.10 +35 28 11.1 u H45
2011-06-26 03:30:36 C 16 31 46.45 +35 27 58.8 u H45
2011-06-26 04:06:46 C 16 31 47.76 +35 22 26.2 o H01
2011-06-26 04:48:31 C 16 30 35.35 +35 16 44.3 o H01