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(476974) 2008YS31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67872 2.877e-08 au
e 0.15158 8.686e-08
i 14.066 8.261e-06 deg
Ω 33.364 3.613e-05 deg
ω 84.154 5.189e-05 deg
M 171.701 3.151e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2727 au
Aphelion 3.0848 au
Asc. node-Earth separation 1.58427 au
Desc. node-Earth separation 1.65249 au
Earth MOID 1.33977 au
Orbital period 1601.36 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 150 (1)
Radar observations (Discarded) 0 (0)
Arc length 7201.87 days
Unobserved 307 days

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Ephemeris at epoch 60425 MJD
Right Ascension 321.721 deg
Declination -29.7154 deg
V Magnitude 23.31 mag
Solar Elongation 80.61 deg
Galactic Latitude -45.32 deg
Rate 0.227 deg/day
Direction 88.564 deg

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