2014 UD57

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3500210367 ± 2.00e+00
Semi-major axis (a)1.3655853544 AU ± 3.00e+00
Inclination (i)0.65478028° ± 4.00e+00
Long. of Asc. Node (Ω)213.61615839° ± 5.00e+00
Arg. of Perihelion (ω)120.06487240° ± 6.00e+00
Mean Anomaly (M)5.84769238° ± 3.00e-02
Mean Motion (n)0.6176269700°/day ± 2.04e+00
Perihelion dist (q)0.88760190 AU ± 3.36e+00
Aphelion dist (Q)1.84356690 AU ± 4.88e+00
Orbital Period1.59579760 yr ± 5.26e+00
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.351″
Uncertainty2
Orbit TypeApollo
MOID0.001037 AU
Observations Used97
Oppositions1
Arc Total2014-2014
First Observation Used
Last Observation Used2014-11-25
Observations (101)
Date Type RA Dec Mag Band Observatory
2014-11-25 08:32:33 C 02 46 33.555 +14 16 48.61 t 568