2023 WW2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2661375473 ± 4.42e-04
Semi-major axis (a)1.2828575461 AU ± 7.84e-04
Inclination (i)22.56969749° ± 2.36e-02
Long. of Asc. Node (Ω)61.25037827° ± 1.57e-04
Arg. of Perihelion (ω)304.15452098° ± 2.66e-02
Mean Anomaly (M)166.96307034° ± 5.03e-01
Mean Motion (n)0.6783356256°/day ± 6.22e-04
Perihelion dist (q)0.94144099 AU ± 8.07e-04
Aphelion dist (Q)1.62427411 AU ± 1.14e-03
Orbital Period1.45300681 yr ± 1.33e-03
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.278″
Uncertainty3
Orbit TypeApollo
MOID0.042950 AU
Observations Used50
Oppositions1
Arc Total2023-2023
First Observation Used2023-11-23
Last Observation Used2023-11-25
Observations (52)
Date Type RA Dec Mag Band Observatory
2023-11-25 21:50:05 C 03 29 09.821 +30 42 13.90 Z G01
2023-11-25 21:54:30 C 03 29 08.306 +30 43 17.04 Z G01