AstDyS-2

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AstDyS ∴ Objects ∴ 2001OB52 ∴ Summary
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(77721) 2001OB52  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08884 1.919e-08 au
e 0.088212 3.969e-08
i 10.054 4.212e-06 deg
Ω 92.699 2.659e-05 deg
ω 355.41 4.125e-05 deg
M 301.384 3.009e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8164 au
Aphelion 3.3613 au
Asc. node-Earth separation 1.83423 au
Desc. node-Earth separation 2.34383 au
Earth MOID 1.83339 au
Orbital period 1982.86 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1280 (79)
Radar observations (Discarded) 0 (0)
Arc length 9006.94 days
Unobserved 134 days

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Ephemeris at epoch 60423 MJD
Right Ascension 27.766 deg
Declination 3.98929 deg
V Magnitude 20.12 mag
Solar Elongation 9.03 deg
Galactic Latitude -55.71 deg
Rate 0.397 deg/day
Direction 68.012 deg

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