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AstDyS ∴ Objects ∴ 2011QY20 ∴ Summary
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(389683) 2011QY20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96747 3.906e-08 au
e 0.052577 8.959e-08
i 7.986 9.347e-06 deg
Ω 336.307 5.956e-05 deg
ω 353.869 0.0001104 deg
M 180.806 9.478e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8114 au
Aphelion 3.1235 au
Asc. node-Earth separation 1.80289 au
Desc. node-Earth separation 2.13291 au
Earth MOID 1.80051 au
Orbital period 1867.14 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 169 (0)
Radar observations (Discarded) 0 (0)
Arc length 9981.98 days
Unobserved 74 days

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Ephemeris at epoch 60450 MJD
Right Ascension 143.091 deg
Declination 14.1088 deg
V Magnitude 22.44 mag
Solar Elongation -81.7 deg
Galactic Latitude 41.96 deg
Rate 0.207 deg/day
Direction 114.73 deg

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