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AstDyS ∴ Objects ∴ 2011OA15 ∴ Summary
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(499991) 2011OA15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17928 5.488e-08 au
e 0.307083 8.759e-08
i 27.34 1.228e-05 deg
Ω 102.74 2.296e-05 deg
ω 245.733 2.948e-05 deg
M 66.388 2.4e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.203 au
Aphelion 4.1556 au
Asc. node-Earth separation 2.31257 au
Desc. node-Earth separation 1.54021 au
Earth MOID 1.32103 au
Orbital period 2070.58 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 139 (2)
Radar observations (Discarded) 0 (0)
Arc length 8033.97 days
Unobserved 102 days

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Ephemeris at epoch 60426 MJD
Right Ascension 81.8885 deg
Declination 20.2187 deg
V Magnitude 22.34 mag
Solar Elongation -46.53 deg
Galactic Latitude -8.12 deg
Rate 0.318 deg/day
Direction 73.654 deg

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