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AstDyS ∴ Objects ∴ 2007YY87 ∴ Summary
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(663938) 2007YY87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96603 6.266e-08 au
e 0.04747 7.908e-08
i 9.056 1.096e-05 deg
Ω 284.886 9.053e-05 deg
ω 152.783 0.0002042 deg
M 85.823 0.0001801 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8252 au
Aphelion 3.1068 au
Asc. node-Earth separation 2.07309 au
Desc. node-Earth separation 1.85683 au
Earth MOID 1.8448 au
Orbital period 1865.78 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 95 (0)
Radar observations (Discarded) 0 (0)
Arc length 5922.95 days
Unobserved 72 days

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Ephemeris at epoch 60450 MJD
Right Ascension 156.528 deg
Declination -0.7302 deg
V Magnitude 22.36 mag
Solar Elongation -99.27 deg
Galactic Latitude 45.32 deg
Rate 0.146 deg/day
Direction 95.913 deg

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