2019 WA2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2780320942 ± 2.00e+00
Semi-major axis (a)1.5242536222 AU ± 3.00e+00
Inclination (i)20.74955706° ± 4.00e+00
Long. of Asc. Node (Ω)62.09436002° ± 5.00e+00
Arg. of Perihelion (ω)0.75518973° ± 6.00e+00
Mean Anomaly (M)64.94413893° ± 8.13e-01
Mean Motion (n)0.5237425900°/day ± 1.55e+00
Perihelion dist (q)1.10046230 AU ± 3.74e+00
Aphelion dist (Q)1.94804650 AU ± 4.90e+00
Orbital Period1.88185510 yr ± 5.56e+00
Physical Parameters
H (abs. magnitude)24.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.363″
Uncertainty3
Orbit TypeAmor
MOID0.112173 AU
Observations Used49
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-12-02
Observations (51)
Date Type RA Dec Mag Band Observatory
2019-12-02 04:43:36 C 02 58 13.44 +36 22 22.4 V I52