2011 EW29

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3161073195 ± 4.40e-08
Semi-major axis (a)1.6333037589 AU ± 7.79e-08
Inclination (i)18.64220109° ± 1.44e-05
Long. of Asc. Node (Ω)11.35346557° ± 4.13e-06
Arg. of Perihelion (ω)178.89431135° ± 5.94e-05
Mean Anomaly (M)6.37140194° ± 2.05e-04
Mean Motion (n)0.4721846164°/day ± 3.38e-08
Perihelion dist (q)1.11700449 AU ± 8.95e-08
Aphelion dist (Q)2.14960303 AU ± 1.25e-07
Orbital Period2.08737483 yr ± 1.49e-07
Physical Parameters
H (abs. magnitude)20.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.370″
Uncertainty0
Orbit TypeAmor
MOID0.117570 AU
Observations Used174
Oppositions2
Arc Total2011-2014
First Observation Used2011-03-09
Last Observation Used2014-12-15
Observations (178)
Date Type RA Dec Mag Band Observatory
2011-03-17 08:42:49 C 14 13 53.55 +17 44 21.8 o H21
2011-03-17 08:48:46 C 14 13 53.24 +17 43 57.6 o H21
2011-03-17 08:51:28 C 14 13 53.08 +17 43 46.5 o H21
2011-03-18 10:10:22 C 14 12 46.69 +15 57 08.7 u 448
2011-03-18 10:15:03 C 14 12 46.40 +15 56 47.2 u 448
2011-03-18 10:19:20 C 14 12 46.12 +15 56 30.8 u 448
2011-03-18 10:23:37 C 14 12 45.84 +15 56 10.8 u 448
2011-03-18 10:34:07 C 14 12 45.19 +15 55 23.9 u 448
2011-03-23 01:51:37 C 14 06 20.31 +06 48 47.8 u 160
2011-03-23 01:53:51 C 14 06 20.15 +06 48 36.3 u 160
2011-03-23 01:56:46 C 14 06 19.93 +06 48 20.7 u 160
2011-03-23 03:59:33 C 14 06 09.97 +06 37 03.4 v 204
2011-03-23 04:03:48 C 14 06 09.63 +06 36 39.8 v 204
2011-03-23 04:06:04 C 14 06 09.42 +06 36 27.9 v 204
2011-03-23 23:19:06 C 14 04 49.45 +04 48 52.9 r A17
2011-03-23 23:37:26 C 14 04 47.88 +04 47 08.7 r A17
2011-03-23 23:46:35 C 14 04 47.13 +04 46 21.3 u 160
2011-03-23 23:48:54 C 14 04 46.91 +04 46 08.5 u 160
2011-03-23 23:51:13 C 14 04 46.70 +04 45 55.3 u 160
2011-03-23 23:55:47 C 14 04 46.29 +04 45 23.7 r A17
2011-03-24 09:39:23 C 14 04 00.53 +03 49 48.7 u 448
2011-03-24 09:43:48 C 14 04 00.12 +03 49 23.0 u 448
2011-03-24 09:48:57 C 14 03 59.60 +03 48 53.6 u 448
2011-03-24 09:53:45 C 14 03 59.20 +03 48 25.4 u 448
2011-03-24 09:58:11 C 14 03 58.78 +03 47 59.8 u 448
2011-03-25 01:44:17 C 14 02 44.77 +02 15 19.8 u 160
2011-03-25 01:45:46 C 14 02 44.63 +02 15 10.9 u 160
2011-03-25 01:47:41 C 14 02 44.47 +02 14 59.7 u 160
2011-03-25 03:33:34 C 14 02 39.34 +02 04 30.5 o H26
2011-03-25 03:36:02 C 14 02 39.16 +02 04 16.0 o H26
2011-03-25 03:41:05 C 14 02 38.74 +02 03 46.6 o H26
2011-03-25 03:43:38 C 14 02 38.51 +02 03 31.6 o H26
2011-03-25 10:36:44 C 14 02 00.56 +01 22 28.0 r 703
2011-03-25 10:57:04 C 14 01 58.62 +01 20 24.7 r 703
2011-03-25 11:07:03 C 14 01 57.61 +01 19 25.1 r 703
2011-03-26 08:31:31 C 14 00 10.76 -00 51 24.7 r G96
2011-03-26 08:45:06 C 14 00 09.32 -00 52 49.1 r G96
2011-03-26 08:58:35 C 14 00 07.92 -00 54 12.6 r G96
2011-03-26 09:12:03 C 14 00 06.51 -00 55 36.2 r G96
2011-03-27 07:46:18 C 13 58 02.89 -03 16 24.3 o 807
2011-03-27 07:50:03 C 13 58 02.48 -03 16 48.4 o 807
2011-03-27 07:53:48 C 13 58 02.08 -03 17 12.1 o 807
2011-03-27 07:59:49 C 13 58 01.42 -03 17 50.6 o 807
2011-03-27 09:01:20 C 13 57 57.31 -03 25 33.9 r G96
2011-03-27 09:16:19 C 13 57 55.65 -03 27 09.6 r G96
2011-03-27 09:31:16 C 13 57 54.03 -03 28 45.0 r G96
2011-03-27 09:46:09 C 13 57 52.38 -03 30 20.0 r G96
2011-03-27 10:17:30 C 13 57 48.01 -03 33 48.9 o H26
2011-03-27 10:18:15 C 13 57 47.96 -03 33 53.7 o H26
2011-03-27 10:19:03 C 13 57 47.85 -03 33 59.0 o H26