2019 US10

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3855016823 ± 6.45e-08
Semi-major axis (a)1.4526272370 AU ± 3.60e-08
Inclination (i)26.94358475° ± 2.49e-05
Long. of Asc. Node (Ω)43.23614663° ± 1.85e-05
Arg. of Perihelion (ω)304.14957738° ± 3.44e-05
Mean Anomaly (M)196.92128652° ± 5.09e-05
Mean Motion (n)0.5629644898°/day ± 2.09e-08
Perihelion dist (q)0.89263699 AU ± 9.62e-08
Aphelion dist (Q)2.01261748 AU ± 1.06e-07
Orbital Period1.75077878 yr ± 6.51e-08
Physical Parameters
H (abs. magnitude)20.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty0
Orbit TypeApollo
MOID0.020532 AU
Observations Used51
Oppositions3
Arc Total2012-2019
First Observation Used2012-11-02
Last Observation Used2019-12-31
Observations (52)
Date Type RA Dec Mag Band Observatory
2019-12-31 10:52:57 C 04 36 39.758 +78 57 54.95 V F51
2019-12-31 11:11:56 C 04 36 35.249 +78 57 42.99 V F51