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2015OA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28167 1.631e-08 au
e 0.19425 7.674e-08
i 23.115 7.442e-06 deg
Ω 328.026 1.208e-05 deg
ω 54.652 3.802e-05 deg
M 145.705 2.457e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8385 au
Aphelion 2.7249 au
Asc. node-Earth separation 0.96245 au
Desc. node-Earth separation 1.48586 au
Earth MOID 0.90234 au
Orbital period 1258.86 days
Date of orbit computation  feb 22 08:11
Observational summary
Optical observations (Discarded) 503 (5)
Radar observations (Discarded) 0 (0)
Arc length 7645.34 days
Unobserved 72 days

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Ephemeris at epoch 60397 MJD
Right Ascension 163.136 deg
Declination -12.01 deg
V Magnitude 20.83 mag
Solar Elongation -154.83 deg
Galactic Latitude 41.38 deg
Rate 0.257 deg/day
Direction -81.074 deg

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