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NEODyS ∴ Objects ∴ 2011OB57 ∴ Summary
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2011OB57  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.951425 2.064e-05 au
e 0.242568 0.0003535
i 4.912 0.008533 deg
Ω 296.239 0.003721 deg
ω 223.681 0.002535 deg
M 186.351 0.04372 deg

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Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7206 au
Aphelion 1.1822 au
Asc. node-Earth separation 0.06968 au
Desc. node-Earth separation -0.22249 au
Earth MOID 0.024 au
Orbital period 338.969 days
Date of orbit computation   Mar 13 11:44
Observational summary
Optical observations (Discarded) 12 (0)
Radar observations (Discarded) 0 (0)
Arc length 28 days
Unobserved 2530 days

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Ephemeris at epoch 58322 MJD
Right Ascension 109.036 deg
Declination 23.2232 deg
V Magnitude 27.7 mag
Solar Elongation 12.46 deg
Galactic Latitude 15.53 deg
Rate 1.179 deg/day
Direction 100.039 deg

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