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AstDyS ∴ Objects ∴ 2005WY18 ∴ Summary
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(155238) 2005WY18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75961 1.753e-08 au
e 0.079782 5.195e-08
i 1.105 4.587e-06 deg
Ω 256.72 0.0002592 deg
ω 310.658 0.0002607 deg
M 238.667 2.789e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5394 au
Aphelion 2.9798 au
Asc. node-Earth separation 1.59208 au
Desc. node-Earth separation 1.90751 au
Earth MOID 1.53486 au
Orbital period 1674.44 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 627 (5)
Radar observations (Discarded) 0 (0)
Arc length 10306.2 days
Unobserved 104 days

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Ephemeris at epoch 60419 MJD
Right Ascension 67.6618 deg
Declination 21.7624 deg
V Magnitude 21.87 mag
Solar Elongation -40.23 deg
Galactic Latitude -17.9 deg
Rate 0.36 deg/day
Direction 81.758 deg

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