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AstDyS ∴ Objects ∴ 2011QO20 ∴ Summary
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(516893) 2011QO20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5313 3.252e-08 au
e 0.11499 6.466e-08
i 7.723 1.398e-05 deg
Ω 206.547 0.0001058 deg
ω 50.498 0.0001487 deg
M 110.808 0.0001085 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2402 au
Aphelion 2.8224 au
Asc. node-Earth separation 1.32381 au
Desc. node-Earth separation 1.69995 au
Earth MOID 1.23497 au
Orbital period 1471 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 112 (2)
Radar observations (Discarded) 0 (0)
Arc length 4838.31 days
Unobserved 216 days

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Ephemeris at epoch 60416 MJD
Right Ascension 21.9694 deg
Declination 9.58741 deg
V Magnitude 23.03 mag
Solar Elongation 2.32 deg
Galactic Latitude -52.24 deg
Rate 0.424 deg/day
Direction 71.214 deg

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