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AstDyS ∴ Objects ∴ 2001WE87 ∴ Summary
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(194502) 2001WE87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32967 8.953e-09 au
e 0.186889 5.255e-08
i 4.065 3.899e-06 deg
Ω 267.718 7.164e-05 deg
ω 68.232 7.284e-05 deg
M 154.532 1.112e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8943 au
Aphelion 2.7651 au
Asc. node-Earth separation 1.08608 au
Desc. node-Earth separation 1.43305 au
Earth MOID 0.88893 au
Orbital period 1298.8 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 688 (5)
Radar observations (Discarded) 0 (0)
Arc length 8162.07 days
Unobserved 66 days

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Ephemeris at epoch 60426 MJD
Right Ascension 123.09 deg
Declination 16.3834 deg
V Magnitude 22.24 mag
Solar Elongation -85.74 deg
Galactic Latitude 25.08 deg
Rate 0.215 deg/day
Direction 99.956 deg

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