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AstDyS ∴ Objects ∴ 2001OB101 ∴ Summary
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(77744) 2001OB101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20585 1.719e-08 au
e 0.135694 3.934e-08
i 14.701 4.572e-06 deg
Ω 134.313 1.618e-05 deg
ω 323.951 2.44e-05 deg
M 207.318 1.702e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7708 au
Aphelion 3.6409 au
Asc. node-Earth separation 1.85045 au
Desc. node-Earth separation 2.52074 au
Earth MOID 1.80215 au
Orbital period 2096.59 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1494 (2)
Radar observations (Discarded) 0 (0)
Arc length 8847.08 days
Unobserved 289 days

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Ephemeris at epoch 60425 MJD
Right Ascension 320.467 deg
Declination -12.4599 deg
V Magnitude 20.36 mag
Solar Elongation 76.03 deg
Galactic Latitude -38.95 deg
Rate 0.194 deg/day
Direction 78.607 deg

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