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AstDyS ∴ Objects ∴ 2011QR22 ∴ Summary
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(505020) 2011QR22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05391 3.245e-08 au
e 0.083796 7.127e-08
i 7.909 5.809e-06 deg
Ω 275.595 5.433e-05 deg
ω 66.17 6.758e-05 deg
M 123.388 4.105e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.798 au
Aphelion 3.3098 au
Asc. node-Earth separation 1.91648 au
Desc. node-Earth separation 2.15611 au
Earth MOID 1.80079 au
Orbital period 1949.32 days
Date of orbit computation  apr 23 21:37
Observational summary
Optical observations (Discarded) 291 (5)
Radar observations (Discarded) 0 (0)
Arc length 8576.94 days
Unobserved 112 days

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Ephemeris at epoch 60426 MJD
Right Ascension 101.146 deg
Declination 20.4008 deg
V Magnitude 22.24 mag
Solar Elongation -64.56 deg
Galactic Latitude 7.7 deg
Rate 0.262 deg/day
Direction 96.554 deg

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