2023 WF37

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5325445043 ± 4.39e-08
Semi-major axis (a)1.0938634092 AU ± 1.97e-09
Inclination (i)10.90307383° ± 3.93e-06
Long. of Asc. Node (Ω)238.45991916° ± 9.98e-06
Arg. of Perihelion (ω)333.57696000° ± 1.35e-05
Mean Anomaly (M)166.06723210° ± 1.42e-05
Mean Motion (n)0.8615245025°/day ± 2.33e-09
Perihelion dist (q)0.51133246 AU ± 4.81e-08
Aphelion dist (Q)1.67639436 AU ± 4.82e-08
Orbital Period1.14404904 yr ± 3.09e-09
Physical Parameters
H (abs. magnitude)22.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.107″
Uncertainty0
Orbit TypeApollo
MOID0.120788 AU
Observations Used47
Oppositions1
Arc Total2015-2025
First Observation Used2015-12-01
Last Observation Used2025-09-23
Observations (52)
Date Type RA Dec Mag Band Observatory
2025-09-23 10:32:26 C 00 42 57.437 +29 57 40.70 V T12
2025-09-23 10:37:59 C 00 42 56.714 +29 57 35.25 V T12