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AstDyS ∴ Objects ∴ 2011SG31 ∴ Summary
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(312820) 2011SG31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.91984 1.561e-07 au
e 0.158187 9.113e-08
i 4.962 1.018e-05 deg
Ω 175.851 0.0001186 deg
ω 225.605 0.000124 deg
M 282.256 4.466e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 3.2998 au
Aphelion 4.5399 au
Asc. node-Earth separation 3.30074 au
Desc. node-Earth separation 2.43621 au
Earth MOID 2.31 au
Orbital period 2834.66 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 123 (0)
Radar observations (Discarded) 0 (0)
Arc length 4661.95 days
Unobserved 766 days

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Ephemeris at epoch 58580 MJD
Right Ascension 340.568 deg
Declination -6.28017 deg
V Magnitude 21.87 mag
Solar Elongation 36.98 deg
Galactic Latitude -52.91 deg
Rate 0.303 deg/day
Direction 69.099 deg

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