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
2011-06-24 21:14:32 C 16 43 06.54 +38 18 25.9 t 198
2011-06-24 21:16:08 C 16 43 05.23 +38 18 21.1 t 198
2011-06-24 21:16:43 C 16 42 45.16 +38 18 44.3 u 118
2011-06-24 21:20:46 C 16 43 01.40 +38 18 07.3 t 198
2011-06-24 21:23:42 C 16 42 39.36 +38 18 19.0 u 118
2011-06-24 21:24:27 C 16 42 58.37 +38 17 56.1 t 198
2011-06-24 21:32:41 C 16 42 31.78 +38 17 44.4 u 118
2011-06-24 21:36:05 C 16 42 48.70 +38 17 18.8 t 198
2011-06-24 21:39:55 C 16 43 23.10 +38 20 23.6 w J01
2011-06-24 21:46:25 C 16 43 17.45 +38 20 08.5 w J01
2011-06-24 21:53:04 C 16 43 11.62 +38 19 53.4 w J01
2011-06-24 21:59:48 C 16 43 05.67 +38 19 36.1 w J01
2011-06-24 22:06:03 C 16 43 00.07 +38 19 20.0 w J01
2011-06-24 22:12:33 C 16 42 54.28 +38 19 01.3 w J01
2011-06-24 22:19:14 C 16 42 48.25 +38 18 41.9 w J01
2011-06-24 22:30:46 C 16 42 01.43 +38 15 37.3 v 204
2011-06-24 22:36:31 C 16 41 56.38 +38 15 11.2 v 204
2011-06-24 22:42:17 C 16 41 51.30 +38 14 44.3 v 204
2011-06-24 22:48:06 C 16 41 46.20 +38 14 16.4 v 204
2011-06-24 22:53:55 C 16 41 41.11 +38 13 47.8 v 204
2011-06-25 01:10:44 C 16 39 49.78 +37 59 15.8 v 204
2011-06-25 01:17:55 C 16 39 44.68 +37 58 20.5 v 204
2011-06-25 01:25:09 C 16 39 39.64 +37 57 23.6 v 204
2011-06-25 01:32:01 C 16 39 34.92 +37 56 29.1 v 204
2011-06-25 01:39:48 C 16 39 29.73 +37 55 26.8 v 204
2011-06-25 02:40:25 C 16 42 40.29 +38 03 52.5 u H45
2011-06-25 02:42:11 C 16 42 38.65 +38 03 50.1 u H45
2011-06-25 02:44:17 C 16 42 36.68 +38 03 47.4 u H45
2011-06-25 02:45:54 C 16 42 35.19 +38 03 45.2 u H45
2011-06-25 02:47:47 C 16 42 33.34 +38 03 42.1 u H45
2011-06-25 02:49:02 C 16 42 32.23 +38 03 40.4 u H45
2011-06-25 02:50:13 C 16 42 31.17 +38 03 38.8 u H45
2011-06-25 02:51:27 C 16 42 29.82 +38 03 36.6 u H45
2011-06-25 02:52:39 C 16 42 28.79 +38 03 34.8 u H45
2011-06-25 02:54:26 C 16 42 27.06 +38 03 31.7 u H45
2011-06-25 02:57:54 C 16 42 23.72 +38 03 25.8 u H45
2011-06-25 03:00:12 C 16 42 21.52 +38 03 21.7 u H45
2011-06-25 03:02:50 C 16 42 18.99 +38 03 17.4 u H45
2011-06-25 03:05:12 C 16 42 16.68 +38 03 12.6 u H45
2011-06-25 03:07:13 C 16 42 14.66 +38 03 08.2 u H45
2011-06-25 03:08:18 C 16 42 13.62 +38 03 06.2 u H45
2011-06-25 03:11:16 C 16 42 10.74 +38 03 00.5 u H45
2011-06-25 03:14:07 C 16 42 07.89 +38 02 54.5 u H45
2011-06-25 03:15:54 C 16 42 06.06 +38 02 50.5 u H45
2011-06-25 03:23:25 C 16 41 58.54 +38 02 33.4 u H45
2011-06-25 03:25:37 C 16 41 56.40 +38 02 28.5 u H45
2011-06-25 03:30:22 C 16 41 51.57 +38 02 16.6 u H45
2011-06-25 03:43:07 C 16 41 38.39 +38 01 42.2 u H45
2011-06-25 03:48:18 C 16 41 33.00 +38 01 26.7 u H45
2011-06-25 03:54:17 C 16 41 26.74 +38 01 09.3 u H45