2010 EK43

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6536292807 ± 1.39e-06
Semi-major axis (a)1.3976756699 AU ± 5.26e-08
Inclination (i)7.87624419° ± 1.00e-04
Long. of Asc. Node (Ω)18.37736152° ± 1.50e-04
Arg. of Perihelion (ω)38.60841863° ± 2.20e-04
Mean Anomaly (M)218.10948060° ± 3.23e-04
Mean Motion (n)0.5964893148°/day ± 3.36e-08
Perihelion dist (q)0.48411393 AU ± 1.94e-06
Aphelion dist (Q)2.31123741 AU ± 1.94e-06
Orbital Period1.65237878 yr ± 9.32e-08
Physical Parameters
H (abs. magnitude)21.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.439″
Uncertainty0
Orbit TypeApollo
MOID0.076066 AU
Observations Used51
Oppositions2
Arc Total2010-2015
First Observation Used2010-03-14
Last Observation Used2015-03-22
Observations (55)
Date Type RA Dec Mag Band Observatory
2015-03-22 11:36:37 C 13 39 46.174 -05 43 14.50 t 568
2015-03-22 11:38:29 C 13 39 45.838 -05 43 13.65 t 568
2015-03-22 11:44:47 C 13 39 43.88 -05 43 14.0 o 291
2015-03-22 11:47:17 C 13 39 43.45 -05 43 12.8 o 291
2015-03-22 11:49:48 C 13 39 43.00 -05 43 11.6 o 291