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AstDyS ∴ Objects ∴ 2008YY157 ∴ Summary
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(432092) 2008YY157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13275 4.905e-08 au
e 0.237243 8.283e-08
i 14.764 8.193e-06 deg
Ω 335.884 2.861e-05 deg
ω 146.063 3.858e-05 deg
M 264.81 1.788e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3895 au
Aphelion 3.876 au
Asc. node-Earth separation 2.67143 au
Desc. node-Earth separation 1.48076 au
Earth MOID 1.4195 au
Orbital period 2025.29 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 263 (15)
Radar observations (Discarded) 0 (0)
Arc length 8051.03 days
Unobserved 228 days

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Ephemeris at epoch 60426 MJD
Right Ascension 8.45921 deg
Declination 9.7969 deg
V Magnitude 22.27 mag
Solar Elongation 24.9 deg
Galactic Latitude -52.83 deg
Rate 0.338 deg/day
Direction 60.911 deg

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