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(73545) 2003OB31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77246 1.658e-08 au
e 0.119856 5.304e-08
i 11.359 4.704e-06 deg
Ω 313.956 2.618e-05 deg
ω 15.449 3.362e-05 deg
M 177.62 2.38e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4402 au
Aphelion 3.1048 au
Asc. node-Earth separation 1.43563 au
Desc. node-Earth separation 2.10441 au
Earth MOID 1.43011 au
Orbital period 1686.15 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1287 (3)
Radar observations (Discarded) 0 (0)
Arc length 9385.83 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 134.011 deg
Declination 13.3448 deg
V Magnitude 20.38 mag
Solar Elongation -97.69 deg
Galactic Latitude 33.59 deg
Rate 0.122 deg/day
Direction 113.684 deg

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