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AstDyS ∴ Objects ∴ 2011OA18 ∴ Summary
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(510296) 2011OA18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.86641 3.891e-08 au
e 0.054255 2.439e-07
i 22.857 1.848e-05 deg
Ω 168.528 2.237e-05 deg
ω 357.929 0.0001045 deg
M 73.554 9.382e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7651 au
Aphelion 1.9677 au
Asc. node-Earth separation 0.77065 au
Desc. node-Earth separation 0.9608 au
Earth MOID 0.77045 au
Orbital period 931.342 days
Date of orbit computation  Oct 31 10:04
Observational summary
Optical observations (Discarded) 82 (1)
Radar observations (Discarded) 0 (0)
Arc length 4242.06 days
Unobserved 317 days

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Ephemeris at epoch 58565 MJD
Right Ascension 326.034 deg
Declination -2.31684 deg
V Magnitude 22.81 mag
Solar Elongation 35.75 deg
Galactic Latitude -38.82 deg
Rate 0.54 deg/day
Direction 76.111 deg

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