2020 YW2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6346071490 ± 2.47e-07
Semi-major axis (a)1.2470833634 AU ± 9.27e-08
Inclination (i)35.64302349° ± 2.25e-05
Long. of Asc. Node (Ω)322.01289233° ± 1.88e-05
Arg. of Perihelion (ω)11.89795374° ± 3.21e-05
Mean Anomaly (M)249.37715567° ± 1.32e-04
Mean Motion (n)0.7077323506°/day ± 7.89e-08
Perihelion dist (q)0.45567535 AU ± 3.10e-07
Aphelion dist (Q)2.03849138 AU ± 3.43e-07
Orbital Period1.39265399 yr ± 1.55e-07
Physical Parameters
H (abs. magnitude)20.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty0
Orbit TypeApollo
MOID0.472531 AU
Observations Used52
Oppositions1
Arc Total2020-2024
First Observation Used2020-12-19
Last Observation Used2024-02-14
Observations (52)
Date Type RA Dec Mag Band Observatory
2024-02-14 08:58:02 C 09 44 55.881 +08 52 20.97 X F52
2024-02-14 09:14:51 C 09 44 53.919 +08 52 20.38 X F52