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(31507) Williamjin  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27666 6.144e-09 au
e 0.099577 3.827e-08
i 5.059 3.683e-06 deg
Ω 301.577 4.172e-05 deg
ω 191.848 4.59e-05 deg
M 132.896 1.881e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.05 au
Aphelion 2.5034 au
Asc. node-Earth separation 1.48188 au
Desc. node-Earth separation 1.07027 au
Earth MOID 1.06507 au
Orbital period 1254.72 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2162 (12)
Radar observations (Discarded) 0 (0)
Arc length 11423 days
Unobserved 321 days

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Ephemeris at epoch 60427 MJD
Right Ascension 307.736 deg
Declination -20.9982 deg
V Magnitude 19.96 mag
Solar Elongation 92.02 deg
Galactic Latitude -30.86 deg
Rate 0.232 deg/day
Direction 73.244 deg

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