2011 WE32

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4842736574 ± 9.48e-08
Semi-major axis (a)2.3802082445 AU ± 5.85e-09
Inclination (i)22.45811886° ± 1.25e-05
Long. of Asc. Node (Ω)236.43525171° ± 5.34e-06
Arg. of Perihelion (ω)146.05827108° ± 5.56e-05
Mean Anomaly (M)304.75119160° ± 1.66e-05
Mean Motion (n)0.2684045313°/day ± 9.89e-10
Perihelion dist (q)1.22753609 AU ± 2.26e-07
Aphelion dist (Q)3.53288040 AU ± 2.26e-07
Orbital Period3.67216708 yr ± 1.35e-08
Physical Parameters
H (abs. magnitude)20.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.312″
Uncertainty0
Orbit TypeAmor
MOID0.279121 AU
Observations Used196
Oppositions8
Arc Total2011-2022
First Observation Used2011-11-23
Last Observation Used2022-12-21
Observations (206)
Date Type RA Dec Mag Band Observatory
2022-12-20 05:07:51 C 03 35 28.367 -02 40 06.10 V G96
2022-12-20 05:15:20 C 03 35 28.694 -02 40 11.32 V G96
2022-12-20 05:22:44 C 03 35 28.975 -02 40 16.25 V G96
2022-12-21 02:07:52 C 03 36 23.74 -02 54 19.8 V W94
2022-12-21 02:16:59 C 03 36 24.15 -02 54 25.6 V W94
2022-12-21 02:26:00 C 03 36 24.51 -02 54 31.9 V W94