2011 WE44

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4293267980 ± 5.78e-08
Semi-major axis (a)2.1770824467 AU ± 2.30e-08
Inclination (i)21.59508185° ± 9.99e-06
Long. of Asc. Node (Ω)246.44609794° ± 4.50e-06
Arg. of Perihelion (ω)191.28102833° ± 2.85e-05
Mean Anomaly (M)123.68497297° ± 3.30e-05
Mean Motion (n)0.3068315132°/day ± 4.87e-09
Perihelion dist (q)1.24240261 AU ± 1.26e-07
Aphelion dist (Q)3.11176228 AU ± 1.30e-07
Orbital Period3.21227202 yr ± 5.10e-08
Physical Parameters
H (abs. magnitude)20.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.244″
Uncertainty0
Orbit TypeAmor
MOID0.260162 AU
Observations Used140
Oppositions10
Arc Total2011-2025
First Observation Used2011-11-25
Last Observation Used2025-02-05
Observations (144)
Date Type RA Dec Mag Band Observatory
2011-11-29 00:54:12 C 05 20 24.08 +18 04 26.8 o 246
2011-11-29 00:55:12 C 05 20 24.06 +18 04 23.3 o 246
2011-11-29 00:56:08 C 05 20 24.09 +18 04 20.3 o 246
2011-11-29 05:13:50 C 05 20 29.58 +17 48 59.3 o 807
2011-11-29 05:17:57 C 05 20 29.62 +17 48 43.7 o 807
2011-11-29 05:25:31 C 05 20 29.70 +17 48 15.6 o 807
2011-11-29 07:39:12 C 05 20 32.46 +17 39 23.5 o 291
2011-11-29 07:40:30 C 05 20 32.47 +17 39 18.5 o 291
2011-11-29 07:41:48 C 05 20 32.49 +17 39 13.7 o 291
2011-11-29 14:33:50 C 05 20 39.35 +17 14 09.3 o 474
2011-11-29 14:35:39 C 05 20 39.36 +17 14 03.2 o 474
2011-11-29 14:37:20 C 05 20 39.37 +17 13 56.9 o 474
2011-11-29 14:40:50 C 05 20 39.34 +17 13 43.2 o 474
2011-11-29 23:02:25 C 05 20 49.32 +16 41 37.4 o 046
2011-11-29 23:04:10 C 05 20 49.31 +16 41 30.9 o 046
2011-11-29 23:09:10 C 05 20 49.40 +16 41 12.8 o 046
2011-11-29 23:12:29 C 05 20 49.39 +16 41 00.7 o 046
2011-11-29 23:14:23 C 05 20 49.41 +16 40 52.1 o 046
2011-11-30 07:14:17 C 05 20 57.32 +16 10 57.0 o H21
2011-11-30 07:19:09 C 05 20 57.37 +16 10 38.8 o H21
2011-11-30 07:22:41 C 05 20 57.40 +16 10 25.4 o H21
2011-11-30 07:27:05 C 05 20 57.43 +16 10 09.0 o H21
2011-11-30 07:28:41 C 05 20 58.24 +16 10 06.8 o 291
2011-11-30 07:29:59 C 05 20 58.22 +16 10 02.1 o 291
2011-11-30 07:31:15 C 05 20 58.24 +16 09 57.4 o 291
2011-11-30 08:36:36 C 05 20 58.81 +16 05 51.3 r G96
2011-11-30 08:47:25 C 05 20 58.88 +16 05 10.6 r G96
2011-12-02 08:11:13 C 05 21 42.79 +13 07 32.9 o 807
2011-12-02 08:14:53 C 05 21 42.84 +13 07 19.1 o 807
2011-12-02 08:18:30 C 05 21 42.87 +13 07 05.4 o 807
2011-12-02 08:22:08 C 05 21 42.89 +13 06 51.7 o 807
2011-12-02 08:25:47 C 05 21 42.93 +13 06 38.1 o 807
2011-12-02 08:30:38 C 05 21 42.96 +13 06 19.8 o 807
2011-12-03 08:02:22 C 05 22 02.73 +11 38 07.2 o 807
2011-12-03 08:07:20 C 05 22 02.77 +11 37 48.4 o 807
2011-12-03 08:12:17 C 05 22 02.79 +11 37 29.9 o 807
2011-12-03 08:17:13 C 05 22 02.83 +11 37 11.6 o 807
2011-12-03 08:22:05 C 05 22 02.87 +11 36 53.1 o 807
2011-12-03 08:26:57 C 05 22 02.89 +11 36 34.4 o 807
2011-12-03 08:33:03 C 05 22 02.97 +11 36 12.0 o 807
2011-12-05 09:18:24 C 05 22 39.42 +08 34 37.5 o 291
2011-12-05 09:18:54 C 05 22 39.42 +08 34 35.9 o 291
2011-12-05 09:19:25 C 05 22 39.42 +08 34 33.8 o 291
2011-12-06 11:03:34 C 05 22 55.17 +07 00 28.6 o 291
2011-12-06 11:04:56 C 05 22 55.19 +07 00 24.4 o 291
2011-12-06 11:06:14 C 05 22 55.20 +07 00 19.2 o 291
2011-12-08 07:11:37 C 05 23 21.22 +04 22 32.0 t H21
2011-12-08 07:18:55 C 05 23 21.27 +04 22 06.5 t H21
2011-12-08 07:25:52 C 05 23 21.26 +04 21 41.5 t H21
2011-12-10 07:30:03 C 05 23 44.81 +01 35 51.4 o H21