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AstDyS ∴ Objects ∴ 2011BN31 ∴ Summary
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(510176) 2011BN31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.30782 2.445e-08 au
e 0.198018 1.291e-06
i 2.954 1.53e-05 deg
Ω 83.902 0.0003442 deg
ω 18.958 0.0007444 deg
M 88.446 0.0005971 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8508 au
Aphelion 2.7648 au
Asc. node-Earth separation 0.88289 au
Desc. node-Earth separation 1.71101 au
Earth MOID 0.86694 au
Orbital period 1280.56 days
Date of orbit computation  Oct 31 10:04
Observational summary
Optical observations (Discarded) 59 (0)
Radar observations (Discarded) 0 (0)
Arc length 7667.94 days
Unobserved 404 days

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Ephemeris at epoch 58565 MJD
Right Ascension 273.473 deg
Declination -22.7108 deg
V Magnitude 24.03 mag
Solar Elongation 88.61 deg
Galactic Latitude -2.42 deg
Rate 0.21 deg/day
Direction 90.616 deg

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