2011 WE

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0365691896 ± 2.00e+00
Semi-major axis (a)1.0419079656 AU ± 3.00e+00
Inclination (i)0.15246566° ± 4.00e+00
Long. of Asc. Node (Ω)54.48401424° ± 5.00e+00
Arg. of Perihelion (ω)63.31007279° ± 6.00e+00
Mean Anomaly (M)6.24852613° ± 1.28e+00
Mean Motion (n)0.9267444400°/day ± 4.00e+00
Perihelion dist (q)1.00380340 AU ± 3.56e+00
Aphelion dist (Q)1.08001260 AU ± 3.74e+00
Orbital Period1.06351610 yr ± 4.59e+00
Physical Parameters
H (abs. magnitude)27.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.590″
Uncertainty4
Orbit TypeAmor
MOID0.019535 AU
Observations Used7
Oppositions1
Arc Total2011-2011
First Observation Used
Last Observation Used2011-11-16
Observations (7)
Date Type RA Dec Mag Band Observatory
2011-11-16 05:11:12 C 02 09 27.82 +00 50 06.5 r 703
2011-11-16 05:18:28 C 02 09 28.44 +00 50 16.9 r 703
2011-11-16 05:25:50 C 02 09 29.12 +00 50 29.9 r 703
2011-11-16 05:33:10 C 02 09 29.70 +00 50 43.1 r 703
2011-11-16 20:16:07 C 02 14 51.08 +01 12 03.7 u 104
2011-11-16 20:21:55 C 02 14 51.91 +01 12 13.6 u 104
2011-11-16 20:33:31 C 02 14 53.55 +01 12 33.1 u 104