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AstDyS ∴ Objects ∴ 2008YY197 ∴ Summary
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2008YY197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99488 3.291e-06 au
e 0.109539 1.452e-05
i 5.956 5.059e-05 deg
Ω 109.273 0.0002778 deg
ω 321.371 0.01105 deg
M 16.104 0.008537 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6668 au
Aphelion 3.3229 au
Asc. node-Earth separation 1.7428 au
Desc. node-Earth separation 2.21947 au
Earth MOID 1.68505 au
Orbital period 1893.07 days
Date of orbit computation  apr 24 01:35
Observational summary
Optical observations (Discarded) 36 (0)
Radar observations (Discarded) 0 (0)
Arc length 5487.92 days
Unobserved 138 days

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Ephemeris at epoch 60450 MJD
Right Ascension 91.1531 deg
Declination 22.8878 deg
V Magnitude 23.41 mag
Solar Elongation -31.92 deg
Galactic Latitude 0.63 deg
Rate 0.41 deg/day
Direction 87.743 deg

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