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
2011-03-10 09:11:08 C 11 36 55.72 +04 18 11.4 r 703
2011-03-10 09:23:08 C 11 36 53.38 +04 16 55.8 r 703
2011-03-10 10:43:49 C 11 36 37.48 +04 08 29.1 u 448
2011-03-10 10:52:13 C 11 36 36.13 +04 07 36.3 u 448
2011-03-10 11:03:12 C 11 36 34.35 +04 06 26.8 u 448
2011-03-11 06:48:29 C 11 35 03.18 +02 11 34.8 o H21
2011-03-11 06:51:28 C 11 35 02.69 +02 11 18.5 o H21
2011-03-11 06:54:19 C 11 35 02.20 +02 11 03.0 o H21
2011-03-12 06:50:02 C 11 33 16.81 +00 11 14.6 19.3 c 704
2011-03-12 07:07:11 C 11 33 13.99 +00 09 54.8 19.5 c 704
2011-03-12 07:24:01 C 11 33 11.32 +00 08 38.6 20.1 c 704
2011-03-12 07:40:32 C 11 33 08.61 +00 07 21.5 19.5 c 704
2011-03-12 08:02:42 C 11 33 01.79 +00 05 10.8 u H36
2011-03-12 08:08:20 C 11 33 00.95 +00 04 45.0 u H36
2011-03-12 08:14:08 C 11 33 00.11 +00 04 18.8 u H36
2011-03-12 08:19:50 C 11 32 59.24 +00 03 52.1 u H36
2011-03-13 06:53:00 C 11 31 33.30 -01 33 32.5 o H21
2011-03-13 06:59:36 C 11 31 32.40 -01 33 58.8 o H21
2011-03-13 07:06:05 C 11 31 31.52 -01 34 24.9 o H21
2011-03-13 09:02:40 C 11 31 21.86 -01 41 38.6 r 703
2011-03-13 09:14:17 C 11 31 20.17 -01 42 24.4 r 703
2011-03-13 09:25:58 C 11 31 18.69 -01 43 11.1 r 703
2011-03-13 09:37:39 C 11 31 17.14 -01 43 57.0 r 703
2011-03-15 08:59:42 C 11 29 02.525 -04 27 53.68 L F51
2011-03-15 09:16:21 C 11 29 00.485 -04 28 44.77 L F51
2011-03-15 09:34:21 C 11 28 58.243 -04 29 39.94 L F51
2011-03-15 09:49:33 C 11 28 56.331 -04 30 26.25 L F51
2011-03-24 07:25:40 C 11 23 15.46 -11 08 55.5 o 291
2011-03-24 07:31:19 C 11 23 15.13 -11 09 00.8 o 291
2011-03-24 07:37:00 C 11 23 14.85 -11 09 06.6 o 291
2011-03-25 08:21:38 C 11 22 56.20 -11 34 26.7 o 291
2011-03-25 08:27:00 C 11 22 55.90 -11 34 31.7 o 291
2011-03-25 08:28:16 C 11 23 03.920 -11 34 07.54 L F51
2011-03-25 08:32:16 C 11 22 55.65 -11 34 36.4 o 291
2011-03-25 08:43:36 C 11 23 03.048 -11 34 22.89 L F51
2011-03-25 09:01:01 C 11 23 02.046 -11 34 40.09 L F51