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 21:40:55 C 16 12 46.85 +29 54 58.3 u 510
2011-06-26 21:41:09 C 16 12 41.79 +29 57 11.8 r A17
2011-06-26 21:43:38 C 16 12 38.75 +29 53 32.9 u 510
2011-06-26 21:45:08 C 16 12 28.67 +29 56 42.1 t 198
2011-06-26 21:45:35 C 16 13 13.79 +29 51 13.4 u 970
2011-06-26 21:46:22 C 16 12 30.64 +29 52 06.6 u 510
2011-06-26 21:47:48 C 16 12 20.52 +29 55 17.3 t 198
2011-06-26 21:48:26 C 16 12 02.89 +30 00 29.8 u 560
2011-06-26 21:49:05 C 16 12 22.51 +29 50 39.8 u 510
2011-06-26 21:49:24 C 16 11 59.88 +29 59 59.0 u 560
2011-06-26 21:50:02 C 16 11 57.86 +29 59 38.1 u 560
2011-06-26 21:50:29 C 16 12 12.34 +29 53 51.8 t 198
2011-06-26 21:51:48 C 16 12 55.46 +29 48 01.9 u 970
2011-06-26 21:51:49 C 16 12 14.35 +29 49 12.4 u 510
2011-06-26 21:52:06 C 16 12 43.23 +30 06 15.9 w B20
2011-06-26 21:52:31 C 16 11 35.32 +29 57 02.7 u 595
2011-06-26 21:53:10 C 16 12 04.14 +29 52 25.5 t 198
2011-06-26 21:53:15 C 16 12 39.51 +30 05 40.8 w B20
2011-06-26 21:54:11 C 16 11 30.12 +29 56 07.8 u 595
2011-06-26 21:54:25 C 16 12 35.73 +30 05 05.3 w B20
2011-06-26 21:54:33 C 16 12 06.18 +29 47 44.3 u 510
2011-06-26 21:55:50 C 16 11 55.94 +29 50 58.7 t 198
2011-06-26 21:55:51 C 16 11 24.87 +29 55 11.9 u 595
2011-06-26 21:57:16 C 16 11 57.99 +29 46 15.6 u 510
2011-06-26 21:58:31 C 16 11 47.68 +29 49 31.1 t 198
2011-06-26 22:00:00 C 16 11 49.74 +29 44 46.0 u 510
2011-06-26 22:02:44 C 16 11 41.50 +29 43 15.7 u 510
2011-06-26 22:02:44 C 16 11 36.25 +29 45 35.6 r A17
2011-06-26 22:05:28 C 16 11 33.25 +29 41 45.2 u 510
2011-06-26 22:06:42 C 16 10 46.58 +29 43 39.2 u C47
2011-06-26 22:07:14 C 16 12 19.89 +29 40 24.7 u J95
2011-06-26 22:08:11 C 16 11 24.99 +29 40 13.7 u 510
2011-06-26 22:10:00 C 16 12 11.52 +29 38 55.5 u J95
2011-06-26 22:10:11 C 16 12 00.62 +30 00 09.3 w 939
2011-06-26 22:10:54 C 16 11 16.71 +29 38 41.9 u 510
2011-06-26 22:12:50 C 16 12 02.98 +29 37 23.9 u J95
2011-06-26 22:13:38 C 16 11 08.44 +29 37 09.6 u 510
2011-06-26 22:13:41 C 16 10 48.37 +29 41 48.7 u 215
2011-06-26 22:16:06 C 16 10 40.86 +29 40 25.6 u 215
2011-06-26 22:16:21 C 16 11 00.11 +29 35 36.0 u 510
2011-06-26 22:18:29 C 16 10 33.33 +29 39 01.9 u 215
2011-06-26 22:19:05 C 16 10 51.79 +29 34 02.1 u 510
2011-06-26 22:20:53 C 16 10 25.82 +29 37 37.6 u 215
2011-06-26 22:21:37 C 16 10 44.01 +29 32 34.0 u 510
2011-06-26 22:24:39 C 16 11 11.65 +29 52 19.8 w 939
2011-06-26 22:27:59 C 16 10 24.40 +29 28 50.1 u 510
2011-06-26 22:30:43 C 16 10 16.01 +29 27 13.2 u 510
2011-06-26 22:33:26 C 16 10 07.60 +29 25 35.6 u 510
2011-06-26 22:36:06 C 16 10 41.34 +29 23 41.6 u 970
2011-06-26 22:36:10 C 16 09 59.16 +29 23 57.4 u 510