2019 UD3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5564835000 ± 2.00e+00
Semi-major axis (a)1.9891311000 AU ± 3.00e+00
Inclination (i)7.21131000° ± 4.00e+00
Long. of Asc. Node (Ω)214.33973000° ± 5.00e+00
Arg. of Perihelion (ω)223.63972000° ± 6.00e+00
Mean Anomaly (M)47.60245000° ± 1.95e+02
Mean Motion (n)0.3513249300°/day ± 7.95e-01
Perihelion dist (q)0.88221250 AU ± 4.19e+00
Aphelion dist (Q)3.09604970 AU ± 6.13e+00
Orbital Period2.80540210 yr ± 6.35e+00
Physical Parameters
H (abs. magnitude)25.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.400″
Uncertainty6
Orbit TypeApollo
MOID0.006945 AU
Observations Used49
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-10-23
Observations (51)
Date Type RA Dec Mag Band Observatory
2019-10-23 02:21:14 C 01 01 47.68 +62 55 52.9 V 204