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AstDyS ∴ Objects ∴ 2011QC31 ∴ Summary
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(401002) 2011QC31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22248 1.024e-08 au
e 0.199925 4.98e-08
i 4.35 4.654e-06 deg
Ω 105.331 8.299e-05 deg
ω 214.531 8.458e-05 deg
M 301.32 1.724e-05 deg

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Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7781 au
Aphelion 2.6668 au
Asc. node-Earth separation 1.57135 au
Desc. node-Earth separation 0.81544 au
Earth MOID 0.76687 au
Orbital period 1210.19 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 224 (0)
Radar observations (Discarded) 0 (0)
Arc length 7845.01 days
Unobserved 440 days

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Ephemeris at epoch 60427 MJD
Right Ascension 273.759 deg
Declination -19.2855 deg
V Magnitude 21.27 mag
Solar Elongation 123.24 deg
Galactic Latitude -1.02 deg
Rate 0.141 deg/day
Direction 89.669 deg

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