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
2011-06-28 01:42:55 C 01 07 41.19 +39 03 51.1 v 204
2011-06-28 08:51:07 C 00 30 46.82 +46 27 04.1 u H36
2011-06-28 08:54:41 C 00 30 28.54 +46 29 59.7 u H36
2011-06-28 08:58:23 C 00 30 09.54 +46 33 01.0 u H36
2011-06-28 09:05:10 C 00 29 34.55 +46 38 28.3 u H36
2011-06-28 09:09:28 C 00 29 12.29 +46 41 52.3 u H36
2011-06-28 23:15:54 C 23 57 28.34 +50 35 24.2 u 595
2011-06-28 23:39:04 C 23 56 45.17 +50 43 43.4 u 595
2011-06-29 00:33:13 C 23 54 53.85 +50 48 43.1 u J95
2011-06-29 00:35:56 C 23 54 49.05 +50 49 35.8 u J95
2011-06-29 01:51:49 C 23 52 21.80 +51 12 42.5 u J95
2011-06-29 01:55:31 C 23 52 14.09 +51 13 45.1 u J95
2011-06-29 06:38:59 C 23 48 04.57 +51 50 51.5 u H36
2011-06-29 06:43:54 C 23 47 57.12 +51 52 17.1 u H36
2011-06-29 07:26:38 C 23 46 47.62 +52 04 12.4 u H36
2011-06-29 07:30:34 C 23 46 40.83 +52 05 15.7 u H36
2011-06-29 07:34:15 C 23 46 34.12 +52 06 14.1 u H36
2011-06-29 08:02:13 C 23 45 14.61 +52 16 44.4 o H21
2011-06-29 08:04:54 C 23 45 09.19 +52 17 21.8 o H21
2011-06-29 08:07:36 C 23 45 03.70 +52 17 58.8 o H21
2011-06-29 08:12:59 C 23 44 52.68 +52 19 12.3 o H21
2011-06-29 08:16:23 C 23 44 45.70 +52 19 58.5 o H21
2011-06-30 01:12:15 C 23 30 48.58 +53 28 31.2 u J95
2011-06-30 01:20:57 C 23 30 39.13 +53 29 46.4 u J95
2011-06-30 01:31:11 C 23 30 27.73 +53 31 13.7 u J95
2011-06-30 01:38:09 C 23 30 19.73 +53 32 12.2 u J95
2011-06-30 08:48:59 C 23 25 38.63 +54 08 21.1 o H21
2011-06-30 08:51:40 C 23 25 34.98 +54 08 37.0 o H21
2011-06-30 08:54:22 C 23 25 31.29 +54 08 52.9 o H21
2011-06-30 08:55:42 C 23 25 29.48 +54 09 00.9 o H21
2011-06-30 08:57:02 C 23 25 27.63 +54 09 08.6 o H21
2011-06-30 08:59:44 C 23 25 23.96 +54 09 24.2 o H21
2011-07-01 00:54:02 C 23 19 05.49 +54 31 22.5 u J95
2011-07-01 00:58:21 C 23 18 59.40 +54 36 54.0 v 204
2011-07-01 01:22:14 C 23 18 44.50 +54 34 02.5 u J95
2011-07-01 01:24:02 C 23 18 36.42 +54 39 13.3 v 204
2011-07-01 01:34:55 C 23 18 34.46 +54 35 11.2 u J95
2011-07-01 08:24:27 C 23 17 00.08 +54 53 27.9 o 695
2011-07-01 08:28:20 C 23 16 56.94 +54 53 52.4 o 695
2011-07-01 08:32:10 C 23 16 53.79 +54 54 16.5 o 695
2011-07-03 00:52:14 C 23 06 07.48 +55 32 07.0 u J95
2011-07-03 01:22:10 C 23 05 53.39 +55 33 43.3 u J95
2011-07-03 01:46:37 C 23 05 41.02 +55 34 54.2 u J95
2011-08-01 09:55:25 C 22 39 43.235 +56 40 34.66 t 568
2011-08-01 10:06:39 C 22 39 41.662 +56 40 39.46 t 568
2011-08-01 10:19:40 C 22 39 39.815 +56 40 44.48 t 568
2011-08-03 11:17:36 C 22 38 21.505 +56 33 07.30 t 568
2011-08-03 11:23:04 C 22 38 20.662 +56 33 07.54 t 568
2011-08-03 11:28:26 C 22 38 19.833 +56 33 07.55 t 568
2011-08-03 11:41:00 C 22 38 17.864 +56 33 07.12 t 568