2009 UE2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4579829972 ± 4.20e-08
Semi-major axis (a)1.5007809028 AU ± 2.56e-09
Inclination (i)7.66426720° ± 1.52e-05
Long. of Asc. Node (Ω)324.61684927° ± 1.12e-04
Arg. of Perihelion (ω)156.75807006° ± 1.12e-04
Mean Anomaly (M)214.51498919° ± 6.51e-06
Mean Motion (n)0.5360883063°/day ± 1.37e-09
Perihelion dist (q)0.81344877 AU ± 6.30e-08
Aphelion dist (Q)2.18811304 AU ± 6.31e-08
Orbital Period1.83855210 yr ± 4.71e-09
Physical Parameters
H (abs. magnitude)20.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.344″
Uncertainty0
Orbit TypeApollo
MOID0.084375 AU
Observations Used47
Oppositions6
Arc Total2007-2021
First Observation Used2007-07-18
Last Observation Used2021-04-07
Observations (56)
Date Type RA Dec Mag Band Observatory
2021-04-07 06:31:07 C 08 27 50.10 -43 30 38.8 V T08
2021-04-07 06:35:47 C 08 27 52.91 -43 30 38.9 V T08
2021-04-07 06:46:24 C 08 27 59.71 -43 30 39.5 V T08
2021-04-07 07:01:43 C 08 28 09.37 -43 30 40.1 V T08
2021-04-07 07:04:22 C 08 28 11.02 -43 30 40.3 V T08
2021-04-07 07:19:40 C 08 28 20.80 -43 30 40.8 V T08