2018 AK2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1546196129 ± 2.62e-04
Semi-major axis (a)1.2804455326 AU ± 6.23e-04
Inclination (i)21.74921018° ± 2.73e-02
Long. of Asc. Node (Ω)116.81831956° ± 1.01e-04
Arg. of Perihelion (ω)292.39983688° ± 4.79e-02
Mean Anomaly (M)200.68590775° ± 1.50e+00
Mean Motion (n)0.6802532296°/day ± 4.96e-04
Perihelion dist (q)1.08246354 AU ± 6.24e-04
Aphelion dist (Q)1.47842753 AU ± 7.94e-04
Orbital Period1.44891085 yr ± 1.06e-03
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-05
RMS Residual0.325″
Uncertainty4
Orbit TypeAmor
MOID0.183630 AU
Observations Used51
Oppositions1
Arc Total2018-2018
First Observation Used2018-01-10
Last Observation Used2018-01-24
Observations (51)
Date Type RA Dec Mag Band Observatory
2018-01-24 09:59:15 C 07 47 04.49 +32 48 42.1 o 291