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AstDyS ∴ Objects ∴ 2011OA9 ∴ Summary
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(451405) 2011OA9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3625 1.664e-08 au
e 0.126581 6.434e-08
i 6.805 6.014e-06 deg
Ω 272.399 8.306e-05 deg
ω 15.175 9.614e-05 deg
M 202.356 5.233e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0635 au
Aphelion 2.6615 au
Asc. node-Earth separation 1.05509 au
Desc. node-Earth separation 1.66535 au
Earth MOID 1.04768 au
Orbital period 1326.34 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 181 (1)
Radar observations (Discarded) 0 (0)
Arc length 5103.96 days
Unobserved 552 days

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Ephemeris at epoch 60426 MJD
Right Ascension 109.992 deg
Declination 18.0816 deg
V Magnitude 23.36 mag
Solar Elongation -73.14 deg
Galactic Latitude 14.27 deg
Rate 0.287 deg/day
Direction 97.933 deg

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