AstDyS-2

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AstDyS ∴ Objects ∴ 2009LY ∴ Summary
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(477221) 2009LY  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21157 3.763e-08 au
e 0.34304 4.101e-08
i 25.097 1.258e-05 deg
Ω 150.624 1.165e-05 deg
ω 78.514 2.471e-05 deg
M 212.914 1.851e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1099 au
Aphelion 4.3133 au
Asc. node-Earth separation 1.66423 au
Desc. node-Earth separation 2.03061 au
Earth MOID 1.25725 au
Orbital period 2102.2 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 300 (0)
Radar observations (Discarded) 0 (0)
Arc length 7531.16 days
Unobserved 158 days

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Ephemeris at epoch 60426 MJD
Right Ascension 64.799 deg
Declination 0.48511 deg
V Magnitude 23.06 mag
Solar Elongation -33.51 deg
Galactic Latitude -33.01 deg
Rate 0.254 deg/day
Direction 71.541 deg

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