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AstDyS ∴ Objects ∴ 2011OA57 ∴ Summary
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(395323) 2011OA57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42537 2.004e-08 au
e 0.09776 5.946e-08
i 8.872 6.809e-06 deg
Ω 165.347 3.685e-05 deg
ω 162.603 5.355e-05 deg
M 122.354 4.287e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1883 au
Aphelion 2.6625 au
Asc. node-Earth separation 1.65751 au
Desc. node-Earth separation 1.19019 au
Earth MOID 1.17895 au
Orbital period 1379.64 days
Date of orbit computation  feb 22 03:13
Observational summary
Optical observations (Discarded) 305 (4)
Radar observations (Discarded) 0 (0)
Arc length 10505 days
Unobserved 110 days

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Ephemeris at epoch 60420 MJD
Right Ascension 85.0697 deg
Declination 16.6874 deg
V Magnitude 22.42 mag
Solar Elongation -55.44 deg
Galactic Latitude -7.44 deg
Rate 0.374 deg/day
Direction 82.171 deg

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