2011 ED12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1340438000 ± 2.00e+00
Semi-major axis (a)1.0978446000 AU ± 3.00e+00
Inclination (i)2.81477000° ± 4.00e+00
Long. of Asc. Node (Ω)349.90021000° ± 5.00e+00
Arg. of Perihelion (ω)117.86863000° ± 6.00e+00
Mean Anomaly (M)327.44200000° ± 3.17e+04
Mean Motion (n)0.8568263200°/day ± 3.51e+00
Perihelion dist (q)0.95068530 AU ± 3.40e+00
Aphelion dist (Q)1.24500390 AU ± 4.05e+00
Orbital Period1.15030050 yr ± 4.72e+00
Physical Parameters
H (abs. magnitude)26.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty5
Orbit TypeApollo
MOID0.010050 AU
Observations Used82
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-03-25
Observations (86)
Date Type RA Dec Mag Band Observatory
2011-03-05 07:33:09 C 11 57 26.67 +24 33 06.1 r 703
2011-03-05 07:46:19 C 11 57 20.66 +24 29 49.4 r 703
2011-03-05 07:59:32 C 11 57 14.65 +24 26 32.2 r 703
2011-03-05 08:29:36 C 11 57 00.92 +24 19 01.0 c 854
2011-03-05 08:32:25 C 11 56 59.65 +24 18 17.9 c 854
2011-03-05 08:32:47 C 11 56 56.92 +24 17 52.9 o H01
2011-03-05 08:35:15 C 11 56 58.33 +24 17 35.5 c 854
2011-03-05 08:42:49 C 11 56 52.36 +24 15 21.2 o H01
2011-03-05 08:53:51 C 11 56 47.41 +24 12 33.4 o H01
2011-03-05 09:02:51 C 11 56 43.36 +24 10 16.1 o H01
2011-03-05 09:34:09 C 11 56 31.59 +24 02 40.4 r 703
2011-03-05 09:47:13 C 11 56 25.83 +23 59 20.7 r 703
2011-03-05 10:00:29 C 11 56 20.00 +23 55 57.9 r 703
2011-03-05 10:13:47 C 11 56 14.24 +23 52 34.9 r 703
2011-03-05 14:53:26 C 11 55 26.75 +22 44 08.7 m 355
2011-03-05 15:00:40 C 11 55 23.67 +22 42 26.2 m 355
2011-03-05 15:02:45 C 11 55 22.71 +22 41 56.8 m 355
2011-03-05 15:03:47 C 11 55 22.28 +22 41 40.8 m 355
2011-03-05 16:11:46 C 11 54 57.39 +22 25 40.5 o 300
2011-03-05 16:13:35 C 11 54 56.61 +22 25 14.4 o 300
2011-03-05 16:15:25 C 11 54 55.84 +22 24 48.7 o 300
2011-03-05 16:17:15 C 11 54 55.07 +22 24 22.2 o 300
2011-03-05 16:19:05 C 11 54 54.29 +22 23 56.2 o 300
2011-03-05 20:25:39 C 11 54 21.80 +21 23 04.6 v 204
2011-03-05 20:36:25 C 11 54 18.38 +21 20 43.1 v 204
2011-03-05 20:37:08 C 11 54 16.62 +21 20 43.7 u 595
2011-03-05 20:42:10 C 11 54 14.94 +21 19 37.7 u 595
2011-03-05 21:20:23 C 11 54 03.74 +21 11 04.1 o C44
2011-03-05 21:22:52 C 11 54 02.91 +21 10 31.0 o C44
2011-03-05 21:26:33 C 11 54 01.66 +21 09 42.4 o C44
2011-03-05 21:29:32 C 11 53 59.04 +21 08 16.8 u 510
2011-03-05 21:29:53 C 11 54 00.54 +21 08 58.5 o C44
2011-03-05 21:36:37 C 11 53 58.23 +21 07 30.1 o C44
2011-03-05 21:37:20 C 11 53 56.37 +21 06 34.5 u 510
2011-03-05 21:45:07 C 11 53 53.75 +21 04 52.2 u 510
2011-03-05 21:52:54 C 11 53 51.19 +21 03 09.6 u 510
2011-03-05 22:00:41 C 11 53 48.45 +21 01 26.2 u 510
2011-03-07 00:02:39 C 11 48 02.99 +15 40 19.1 r A17
2011-03-07 00:14:30 C 11 47 59.47 +15 38 06.8 r A17
2011-03-07 00:26:21 C 11 47 55.94 +15 35 54.4 r A17
2011-03-07 20:57:59 C 11 44 45.80 +12 03 24.0 r A17
2011-03-07 21:05:55 C 11 44 44.01 +12 02 10.2 r A17
2011-03-07 21:16:02 C 11 44 41.72 +12 00 35.5 r A17
2011-03-07 21:19:45 C 11 44 41.82 +12 00 26.2 o C44
2011-03-07 21:23:12 C 11 44 41.03 +11 59 54.7 o C44
2011-03-07 21:26:49 C 11 44 40.16 +11 59 20.5 o C44
2011-03-08 02:18:13 C 11 43 31.81 +11 13 26.1 u J95
2011-03-08 02:29:25 C 11 43 29.19 +11 11 42.2 u J95
2011-03-08 02:40:37 C 11 43 26.59 +11 09 58.4 u J95
2011-03-10 08:57:58 C 11 36 58.24 +04 19 35.1 r 703