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AstDyS ∴ Objects ∴ 2001YE87 ∴ Summary
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(203448) 2001YE87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32761 7.242e-09 au
e 0.229599 5.17e-08
i 9.164 3.171e-06 deg
Ω 85.208 3.394e-05 deg
ω 113.776 3.516e-05 deg
M 31.217 9.139e-06 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7932 au
Aphelion 2.862 au
Asc. node-Earth separation 1.44675 au
Desc. node-Earth separation 1.00199 au
Earth MOID 0.81311 au
Orbital period 1297.07 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 1146 (339)
Radar observations (Discarded) 0 (0)
Arc length 8624.29 days
Unobserved 455 days

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Ephemeris at epoch 60425 MJD
Right Ascension 287.916 deg
Declination -20.7164 deg
V Magnitude 20.29 mag
Solar Elongation 108.21 deg
Galactic Latitude -13.57 deg
Rate 0.215 deg/day
Direction 102.428 deg

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