2018 DA10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5284223008 ± 4.82e-08
Semi-major axis (a)2.6541403578 AU ± 2.66e-08
Inclination (i)29.27843343° ± 1.71e-05
Long. of Asc. Node (Ω)148.82814294° ± 6.26e-06
Arg. of Perihelion (ω)246.67016102° ± 2.14e-05
Mean Anomaly (M)332.01798681° ± 9.95e-06
Mean Motion (n)0.2279430985°/day ± 3.43e-09
Perihelion dist (q)1.25163340 AU ± 1.28e-07
Aphelion dist (Q)4.05664731 AU ± 1.34e-07
Orbital Period4.32400143 yr ± 6.50e-08
Physical Parameters
H (abs. magnitude)18.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.217″
Uncertainty0
Orbit TypeAmor
MOID0.438203 AU
Observations Used97
Oppositions13
Arc Total2005-2022
First Observation Used2005-03-10
Last Observation Used2022-03-02
Observations (101)
Date Type RA Dec Mag Band Observatory
2022-03-02 04:17:51 C 04 45 28.25 -02 12 14.6 o 691