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AstDyS ∴ Objects ∴ 2001OB39 ∴ Summary
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(270055) 2001OB39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58494 9.77e-09 au
e 0.267191 6.615e-08
i 5.501 5.94e-06 deg
Ω 94.151 6.529e-05 deg
ω 287.201 6.661e-05 deg
M 131.03 9.496e-06 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8943 au
Aphelion 3.2756 au
Asc. node-Earth separation 1.24142 au
Desc. node-Earth separation 1.59038 au
Earth MOID 0.90627 au
Orbital period 1518.01 days
Date of orbit computation  apr 23 20:46
Observational summary
Optical observations (Discarded) 565 (6)
Radar observations (Discarded) 0 (0)
Arc length 8275.99 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 163.778 deg
Declination 14.3973 deg
V Magnitude 22.29 mag
Solar Elongation -124.29 deg
Galactic Latitude 60.08 deg
Rate 0.045 deg/day
Direction -109.834 deg

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