2018 ES2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2209105483 ± 4.41e-07
Semi-major axis (a)1.4560223715 AU ± 1.08e-08
Inclination (i)14.63604607° ± 2.82e-05
Long. of Asc. Node (Ω)3.16712181° ± 2.33e-05
Arg. of Perihelion (ω)79.48604304° ± 1.48e-04
Mean Anomaly (M)198.76180826° ± 9.36e-05
Mean Motion (n)0.5609965679°/day ± 6.21e-09
Perihelion dist (q)1.13437167 AU ± 6.42e-07
Aphelion dist (Q)1.77767307 AU ± 6.42e-07
Orbital Period1.75692034 yr ± 1.95e-08
Physical Parameters
H (abs. magnitude)22.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.271″
Uncertainty0
Orbit TypeAmor
MOID0.256266 AU
Observations Used55
Oppositions6
Arc Total2011-2025
First Observation Used2011-03-11
Last Observation Used2025-02-24
Observations (55)
Date Type RA Dec Mag Band Observatory
2025-02-22 12:39:37 C 10 46 31.613 +41 52 30.03 X F51
2025-02-24 08:15:46 C 10 40 53.904 +40 46 06.92 V G96
2025-02-24 08:23:21 C 10 40 52.817 +40 45 55.08 V G96
2025-02-24 08:30:57 C 10 40 51.780 +40 45 43.38 V G96
2025-02-24 08:38:34 C 10 40 50.740 +40 45 31.54 V G96