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AstDyS ∴ Objects ∴ 2001OB42 ∴ Summary
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(108747) 2001OB42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60547 7.898e-09 au
e 0.199476 4.764e-08
i 5.605 4.453e-06 deg
Ω 243.126 4.863e-05 deg
ω 135.378 4.986e-05 deg
M 117.411 9.843e-06 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0857 au
Aphelion 3.1252 au
Asc. node-Earth separation 1.90261 au
Desc. node-Earth separation 1.20467 au
Earth MOID 1.0927 au
Orbital period 1536.13 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 956 (8)
Radar observations (Discarded) 0 (0)
Arc length 9572.18 days
Unobserved 95 days

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Ephemeris at epoch 60419 MJD
Right Ascension 138.755 deg
Declination 8.92483 deg
V Magnitude 21.29 mag
Solar Elongation -109.17 deg
Galactic Latitude 35.89 deg
Rate 0.085 deg/day
Direction 81.468 deg

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