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AstDyS ∴ Objects ∴ 2003YW87 ∴ Summary
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(235431) 2003YW87  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.17 4.396e-08 au
e 0.277803 1.034e-07
i 15.842 8.472e-06 deg
Ω 101.64 3.264e-05 deg
ω 318.744 3.65e-05 deg
M 251.978 1.503e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2894 au
Aphelion 4.0506 au
Asc. node-Earth separation 1.43572 au
Desc. node-Earth separation 2.68007 au
Earth MOID 1.32682 au
Orbital period 2061.51 days
Date of orbit computation  Oct 31 07:24
Observational summary
Optical observations (Discarded) 280 (2)
Radar observations (Discarded) 0 (0)
Arc length 5373.11 days
Unobserved 665 days

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Ephemeris at epoch 58566 MJD
Right Ascension 325.145 deg
Declination -20.3709 deg
V Magnitude 21.78 mag
Solar Elongation 42.48 deg
Galactic Latitude -46.06 deg
Rate 0.328 deg/day
Direction 78.925 deg

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