2011 GE2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5120048688 ± 2.53e-07
Semi-major axis (a)1.3999284781 AU ± 1.13e-08
Inclination (i)14.56367006° ± 2.27e-05
Long. of Asc. Node (Ω)23.55596668° ± 2.66e-05
Arg. of Perihelion (ω)30.33827344° ± 5.35e-05
Mean Anomaly (M)27.23059231° ± 4.65e-05
Mean Motion (n)0.5950500606°/day ± 7.22e-09
Perihelion dist (q)0.68315828 AU ± 3.54e-07
Aphelion dist (Q)2.11669867 AU ± 3.55e-07
Orbital Period1.65637540 yr ± 2.01e-08
Physical Parameters
H (abs. magnitude)20.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.252″
Uncertainty0
Orbit TypeApollo
MOID0.196850 AU
Observations Used55
Oppositions6
Arc Total2011-2025
First Observation Used2011-04-01
Last Observation Used2025-07-16
Observations (57)
Date Type RA Dec Mag Band Observatory
2021-04-13 10:28:50 C 13 27 36.098 -09 09 50.55 U F51
2021-04-13 10:46:36 C 13 27 34.365 -09 09 48.41 U F51
2021-04-13 11:04:24 C 13 27 32.613 -09 09 46.44 U F51
2021-04-13 11:22:13 C 13 27 30.880 -09 09 44.01 U F51
2025-07-16 07:15:48 C 00 55 44.180 -46 17 42.20 V 807
2025-07-16 07:30:51 C 00 55 47.850 -46 17 47.70 V 807
2025-07-16 07:45:53 C 00 55 51.660 -46 17 55.00 V 807