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AstDyS ∴ Objects ∴ 1997YO8 ∴ Summary
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(312963) 1997YO8  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.75522 2.779e-08 au
e 0.218255 6.888e-08
i 15.839 9.036e-06 deg
Ω 104.319 3.381e-05 deg
ω 20.96 4.207e-05 deg
M 183.423 2.673e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1539 au
Aphelion 3.3566 au
Asc. node-Earth separation 1.19554 au
Desc. node-Earth separation 2.27797 au
Earth MOID 1.17532 au
Orbital period 1670.44 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 203 (1)
Radar observations (Discarded) 0 (0)
Arc length 7540.99 days
Unobserved 371 days

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Ephemeris at epoch 58580 MJD
Right Ascension 347.855 deg
Declination -15.686 deg
V Magnitude 22.67 mag
Solar Elongation 35.13 deg
Galactic Latitude -64.13 deg
Rate 0.33 deg/day
Direction 73.793 deg

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