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AstDyS ∴ Objects ∴ 2001OB63 ∴ Summary
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(173683) 2001OB63  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61446 1.552e-08 au
e 0.0762 3.973e-08
i 3.017 4.595e-06 deg
Ω 281.381 9.824e-05 deg
ω 337.635 0.0001056 deg
M 180.85 3.742e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4152 au
Aphelion 2.8137 au
Asc. node-Earth separation 1.41159 au
Desc. node-Earth separation 1.81356 au
Earth MOID 1.40009 au
Orbital period 1544.09 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 676 (5)
Radar observations (Discarded) 0 (0)
Arc length 8672.14 days
Unobserved 83 days

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Ephemeris at epoch 60397 MJD
Right Ascension 60.0206 deg
Declination 21.586 deg
V Magnitude 21.76 mag
Solar Elongation -54.85 deg
Galactic Latitude -23.26 deg
Rate 0.335 deg/day
Direction 80.563 deg

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