2014 JW54

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8823414325 ± 5.50e-08
Semi-major axis (a)2.4212633282 AU ± 1.07e-07
Inclination (i)22.15553697° ± 2.15e-05
Long. of Asc. Node (Ω)114.23574162° ± 3.24e-05
Arg. of Perihelion (ω)344.73604385° ± 4.55e-05
Mean Anomaly (M)39.13253090° ± 3.11e-05
Mean Motion (n)0.2616069272°/day ± 1.74e-08
Perihelion dist (q)0.28488237 AU ± 1.34e-07
Aphelion dist (Q)4.55764428 AU ± 2.42e-07
Orbital Period3.76758480 yr ± 2.51e-07
Physical Parameters
H (abs. magnitude)18.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.284″
Uncertainty0
Orbit TypeApollo
MOID0.259508 AU
Observations Used51
Oppositions5
Arc Total2014-2021
First Observation Used2014-05-07
Last Observation Used2021-07-06
Observations (53)
Date Type RA Dec Mag Band Observatory
2021-07-06 14:04:41 C 00 37 25.532 -14 06 42.53 U F51
2021-07-06 14:18:57 C 00 37 27.595 -14 06 44.34 U F51
2021-07-06 14:33:11 C 00 37 29.579 -14 06 46.64 U F51