2010 EF181

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4066369838 ± 8.99e-08
Semi-major axis (a)2.1862512660 AU ± 6.36e-09
Inclination (i)23.54285625° ± 9.82e-06
Long. of Asc. Node (Ω)160.29648666° ± 1.15e-05
Arg. of Perihelion (ω)233.87077306° ± 2.07e-05
Mean Anomaly (M)348.46974531° ± 6.92e-06
Mean Motion (n)0.3049033284°/day ± 1.33e-09
Perihelion dist (q)1.29724065 AU ± 1.97e-07
Aphelion dist (Q)3.07526189 AU ± 1.97e-07
Orbital Period3.23258617 yr ± 1.41e-08
Physical Parameters
H (abs. magnitude)19.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.199″
Uncertainty0
Orbit TypeAmor
MOID0.392488 AU
Observations Used53
Oppositions20
Arc Total1996-2025
First Observation Used1996-09-11
Last Observation Used2025-09-21
Observations (59)
Date Type RA Dec Mag Band Observatory
2022-10-02 11:43:21 C 05 29 24.983 -18 09 34.56 V G96
2022-10-02 11:50:43 C 05 29 25.786 -18 09 43.63 V G96
2022-10-02 11:58:05 C 05 29 26.560 -18 09 52.60 V G96
2022-11-16 11:47:18 C 06 38 07.485 -33 38 42.91 U F51
2022-11-16 12:01:17 C 06 38 07.567 -33 38 48.49 U F51
2022-11-16 12:15:14 C 06 38 07.685 -33 38 53.89 U F51
2022-11-16 12:34:29 C 06 38 07.807 -33 39 01.21 U F51
2025-09-21 03:55:22 C 19 27 34.120 -11 56 11.00 V 291
2025-09-21 04:07:51 C 19 27 34.480 -11 56 24.20 V 291