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AstDyS ∴ Objects ∴ 2003WY53 ∴ Summary
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(280407) 2003WY53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91601 3.031e-08 au
e 0.029877 6.21e-08
i 6.453 6.207e-06 deg
Ω 269.044 6.037e-05 deg
ω 192.335 0.0001345 deg
M 342.697 0.0001233 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8289 au
Aphelion 3.0031 au
Asc. node-Earth separation 1.98478 au
Desc. node-Earth separation 1.84771 au
Earth MOID 1.84656 au
Orbital period 1818.79 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 320 (3)
Radar observations (Discarded) 0 (0)
Arc length 11043.8 days
Unobserved 78 days

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Ephemeris at epoch 60425 MJD
Right Ascension 73.7514 deg
Declination 22.6693 deg
V Magnitude 22.05 mag
Solar Elongation -40.09 deg
Galactic Latitude -12.93 deg
Rate 0.373 deg/day
Direction 86.551 deg

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