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AstDyS ∴ Objects ∴ 2003YL31 ∴ Summary
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(288212) 2003YL31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31385 1.073e-08 au
e 0.222247 4.557e-08
i 3.184 5.054e-06 deg
Ω 55.045 0.0001155 deg
ω 302.171 0.0001165 deg
M 336.257 1.795e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7996 au
Aphelion 2.8281 au
Asc. node-Earth separation 0.97856 au
Desc. node-Earth separation 1.48425 au
Earth MOID 0.7981 au
Orbital period 1285.59 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 344 (3)
Radar observations (Discarded) 0 (0)
Arc length 8686.03 days
Unobserved 303 days

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Ephemeris at epoch 60419 MJD
Right Ascension 350.545 deg
Declination -6.63468 deg
V Magnitude 21.64 mag
Solar Elongation 40.45 deg
Galactic Latitude -60.52 deg
Rate 0.613 deg/day
Direction 67.278 deg

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