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AstDyS ∴ Objects ∴ 2011QJ31 ∴ Summary
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(436646) 2011QJ31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99993 3.233e-08 au
e 0.100057 6.754e-08
i 8.596 7.896e-06 deg
Ω 231.189 3.084e-05 deg
ω 154.774 4.132e-05 deg
M 106.362 2.856e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6998 au
Aphelion 3.3001 au
Asc. node-Earth separation 2.25513 au
Desc. node-Earth separation 1.73473 au
Earth MOID 1.70769 au
Orbital period 1897.86 days
Date of orbit computation  apr 23 21:23
Observational summary
Optical observations (Discarded) 400 (1)
Radar observations (Discarded) 0 (0)
Arc length 8193.79 days
Unobserved 51 days

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Ephemeris at epoch 60427 MJD
Right Ascension 128.744 deg
Declination 9.26122 deg
V Magnitude 21.9 mag
Solar Elongation -91.81 deg
Galactic Latitude 27.18 deg
Rate 0.171 deg/day
Direction 88.816 deg

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