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AstDyS ∴ Objects ∴ 2011OJ22 ∴ Summary
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2011OJ22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.18004 2.533e-07 au
e 0.079801 9.53e-08
i 15.033 8.315e-06 deg
Ω 288.903 4.037e-05 deg
ω 79.727 7.802e-05 deg
M 331.259 7.861e-05 deg

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Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7667 au
Aphelion 5.5934 au
Asc. node-Earth separation 4.05818 au
Desc. node-Earth separation 4.23869 au
Earth MOID 3.80596 au
Orbital period 4306.23 days
Date of orbit computation  feb 22 07:47
Observational summary
Optical observations (Discarded) 283 (3)
Radar observations (Discarded) 0 (0)
Arc length 8076.26 days
Unobserved 162 days

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Ephemeris at epoch 60420 MJD
Right Ascension 342.136 deg
Declination 3.03272 deg
V Magnitude 20.7 mag
Solar Elongation 46.2 deg
Galactic Latitude -47.72 deg
Rate 0.215 deg/day
Direction 58.236 deg

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