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AstDyS ∴ Objects ∴ 2001OB53 ∴ Summary
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(54878) 2001OB53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65362 1.028e-08 au
e 0.146002 3.714e-08
i 15.665 4.044e-06 deg
Ω 108.797 1.486e-05 deg
ω 267.835 2.069e-05 deg
M 43.465 1.461e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2662 au
Aphelion 3.0411 au
Asc. node-Earth separation 1.62859 au
Desc. node-Earth separation 1.56635 au
Earth MOID 1.33127 au
Orbital period 1578.9 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1461 (10)
Radar observations (Discarded) 0 (0)
Arc length 9105 days
Unobserved 101 days

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Ephemeris at epoch 60427 MJD
Right Ascension 67.9294 deg
Declination 16.2853 deg
V Magnitude 20.15 mag
Solar Elongation -32.29 deg
Galactic Latitude -21.18 deg
Rate 0.456 deg/day
Direction 73.92 deg

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