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
2011-06-26 20:31:21 C 16 16 52.60 +30 42 31.6 c B49
2011-06-26 20:32:27 C 16 16 00.56 +30 34 24.8 u B67
2011-06-26 20:33:37 C 16 15 57.27 +30 33 55.2 u B67
2011-06-26 20:34:22 C 16 15 55.10 +30 33 35.4 u B67
2011-06-26 20:34:24 C 16 16 43.83 +30 41 19.0 c B49
2011-06-26 20:35:36 C 16 15 51.58 +30 33 04.0 u B67
2011-06-26 20:36:22 C 16 15 49.48 +30 32 44.5 u B67
2011-06-26 20:37:37 C 16 15 00.04 +30 30 08.0 u 118
2011-06-26 20:41:26 C 16 15 13.61 +30 32 22.9 r 235
2011-06-26 20:42:06 C 16 15 11.65 +30 32 04.9 r 235
2011-06-26 20:42:46 C 16 15 09.71 +30 31 46.9 r 235
2011-06-26 20:44:48 C 16 16 31.65 +30 39 41.2 w 939
2011-06-26 20:46:09 C 16 14 35.58 +30 26 11.5 u 118
2011-06-26 20:46:36 C 16 16 08.17 +30 36 22.5 c B49
2011-06-26 20:47:17 C 16 15 20.66 +30 20 54.1 u 510
2011-06-26 20:48:36 C 16 16 00.64 +30 35 38.2 w 213
2011-06-26 20:49:18 C 16 15 58.61 +30 35 20.8 w 213
2011-06-26 20:50:01 C 16 15 13.14 +30 19 41.3 u 510
2011-06-26 20:51:08 C 16 15 53.09 +30 34 34.6 w 213
2011-06-26 20:52:44 C 16 15 05.54 +30 18 26.5 u 510
2011-06-26 20:55:28 C 16 14 57.96 +30 17 12.4 u 510
2011-06-26 20:56:08 C 16 14 06.63 +30 21 27.0 u 118
2011-06-26 20:56:36 C 16 14 26.59 +30 25 29.9 u 595
2011-06-26 20:58:11 C 16 14 50.31 +30 15 56.9 u 510
2011-06-26 20:58:12 C 16 15 51.59 +30 34 11.8 w 939
2011-06-26 20:58:48 C 16 14 20.05 +30 24 28.0 u 595
2011-06-26 21:00:55 C 16 14 42.63 +30 14 41.4 u 510
2011-06-26 21:03:38 C 16 14 34.91 +30 13 24.3 u 510
2011-06-26 21:05:58 C 16 13 37.78 +30 16 39.2 u 118
2011-06-26 21:06:22 C 16 14 27.19 +30 12 07.4 u 510
2011-06-26 21:09:05 C 16 14 19.42 +30 10 49.8 u 510
2011-06-26 21:11:49 C 16 14 11.62 +30 09 31.7 u 510
2011-06-26 21:12:23 C 16 14 16.57 +30 16 23.8 u A13
2011-06-26 21:14:30 C 16 14 00.76 +30 10 36.1 r A17
2011-06-26 21:14:30 C 16 15 01.48 +30 27 09.6 w 939
2011-06-26 21:14:33 C 16 14 03.83 +30 08 12.9 u 510
2011-06-26 21:14:48 C 16 14 09.31 +30 15 14.6 u A13
2011-06-26 21:16:39 C 16 13 06.15 +30 11 17.3 u 118
2011-06-26 21:17:17 C 16 13 55.97 +30 06 53.0 u 510
2011-06-26 21:18:59 C 16 13 56.78 +30 13 14.2 u A13
2011-06-26 21:20:00 C 16 13 48.07 +30 05 33.2 u 510
2011-06-26 21:20:23 C 16 13 52.61 +30 12 34.1 u A13
2011-06-26 21:24:33 C 16 13 34.87 +30 03 18.2 u 510
2011-06-26 21:27:17 C 16 13 26.91 +30 01 56.6 u 510
2011-06-26 21:27:47 C 16 13 30.16 +30 08 56.0 u A13
2011-06-26 21:30:00 C 16 13 18.98 +30 00 34.1 u 510
2011-06-26 21:30:14 C 16 13 22.73 +30 07 43.2 u A13
2011-06-26 21:32:44 C 16 13 10.99 +29 59 11.2 u 510
2011-06-26 21:35:27 C 16 13 02.95 +29 57 47.5 u 510
2011-06-26 21:38:11 C 16 12 54.90 +29 56 23.5 u 510