2011 EU20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5041061926
Semi-major axis (a)1.9041504949 AU
Inclination (i)0.99483503°
Long. of Asc. Node (Ω)350.79239284°
Arg. of Perihelion (ω)212.38568944°
Mean Anomaly (M)202.74915808°
Mean Motion (n)0.3751664300°/day
Perihelion dist (q)0.94418320 AU
Aphelion dist (Q)2.86369800 AU
Orbital Period2.62712110 yr
Physical Parameters
H (abs. magnitude)27.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual4.417″
Uncertainty
Orbit TypeApollo
MOID0.000217 AU
Observations Used69
Oppositions1
Arc Total2011-2011
First Observation Used
Last Observation Used2011-03-11
Observations (78)
Date Type RA Dec Mag Band Observatory
2011-03-08 06:25:26 C 09 59 24.68 +17 05 20.5 r G96
2011-03-08 06:32:57 C 09 59 28.93 +17 04 55.9 r G96
2011-03-08 06:40:26 C 09 59 33.18 +17 04 31.2 r G96
2011-03-08 06:48:00 C 09 59 37.53 +17 04 06.2 r G96
2011-03-08 07:46:30 C 10 00 11.62 +17 00 45.5 r G96
2011-03-08 07:47:09 C 10 00 12.02 +17 00 43.2 r G96
2011-03-08 07:47:52 C 10 00 12.42 +17 00 40.6 r G96
2011-03-08 07:48:31 C 10 00 12.85 +17 00 38.0 r G96
2011-03-08 13:57:28 C 10 05 12.85 +16 37 52.3 o 300
2011-03-08 14:01:54 C 10 05 15.95 +16 37 34.5 o 300
2011-03-08 14:10:36 C 10 05 22.08 +16 37 00.1 o 300
2011-03-08 20:24:52 C 10 11 21.83 +16 07 00.9 u 595
2011-03-08 20:30:19 C 10 11 27.97 +16 05 58.2 r A17
2011-03-08 20:36:36 C 10 11 32.41 +16 06 04.7 u 595
2011-03-08 20:36:53 C 10 11 32.15 +16 05 41.0 o B21
2011-03-08 20:38:43 C 10 11 33.82 +16 05 31.9 o B21
2011-03-08 20:40:32 C 10 11 35.49 +16 05 22.9 o B21
2011-03-08 20:40:50 C 10 11 37.41 +16 05 02.9 u A74
2011-03-08 20:40:58 C 10 11 37.61 +16 04 54.8 u 510
2011-03-08 20:41:27 C 10 11 36.29 +16 05 18.8 o B21
2011-03-08 20:42:08 C 10 11 38.79 +16 05 01.4 r A17
2011-03-08 20:53:57 C 10 11 49.62 +16 04 04.2 r A17
2011-03-08 20:57:28 C 10 11 44.91 +16 03 05.0 r 152
2011-03-08 21:03:26 C 10 11 58.29 +16 03 05.6 u 510
2011-03-08 21:04:28 C 10 11 59.19 +16 03 06.7 u A74
2011-03-08 21:05:30 C 10 11 52.39 +16 02 24.6 r 152
2011-03-08 21:12:40 C 10 11 58.75 +16 01 48.6 r 152
2011-03-08 21:13:31 C 10 11 59.36 +16 01 45.1 r 152
2011-03-08 21:15:25 C 10 12 01.42 +16 01 33.5 r 152
2011-03-08 21:18:51 C 10 12 04.45 +16 01 16.5 r 152
2011-03-08 21:25:54 C 10 12 19.06 +16 01 13.9 u 510
2011-03-08 21:28:06 C 10 12 20.88 +16 01 09.9 u A74
2011-03-08 21:48:22 C 10 12 40.03 +15 59 20.0 u 510
2011-03-08 21:51:44 C 10 12 42.63 +15 59 13.3 u A74
2011-03-08 22:11:47 C 10 13 06.85 +15 58 13.9 v I93
2011-03-08 22:14:31 C 10 13 04.44 +15 57 49.4 o C44
2011-03-08 22:16:13 C 10 13 10.99 +15 57 51.3 v I93
2011-03-08 22:19:49 C 10 13 09.40 +15 57 21.5 o C44
2011-03-08 22:20:34 C 10 13 15.07 +15 57 28.7 v I93
2011-03-08 22:23:38 C 10 13 12.98 +15 57 01.5 o C44
2011-03-08 22:25:06 C 10 13 19.31 +15 57 04.8 v I93
2011-03-08 22:28:08 C 10 13 17.23 +15 56 37.5 o C44
2011-03-08 22:29:28 C 10 13 23.43 +15 56 42.3 v I93
2011-03-08 22:38:17 C 10 13 31.75 +15 55 55.4 v I93
2011-03-08 22:42:35 C 10 13 35.82 +15 55 32.8 v I93
2011-03-08 22:46:54 C 10 13 39.89 +15 55 09.8 v I93
2011-03-08 23:42:25 C 10 14 30.17 +15 48 57.9 u B86
2011-03-08 23:43:30 C 10 14 29.72 +15 49 41.9 v 204
2011-03-08 23:50:44 C 10 14 36.82 +15 49 00.1 v 204
2011-03-08 23:55:47 C 10 14 43.50 +15 47 41.0 u B86