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AstDyS ∴ Objects ∴ 2009WE23 ∴ Summary
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2009WE23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.88351 1.08e-07 au
e 0.104645 8.14e-07
i 5.012 2.13e-05 deg
Ω 261.337 0.0001521 deg
ω 151.532 0.0008814 deg
M 339.076 0.000739 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5818 au
Aphelion 3.1852 au
Asc. node-Earth separation 2.12515 au
Desc. node-Earth separation 1.62809 au
Earth MOID 1.59467 au
Orbital period 1788.46 days
Date of orbit computation  apr 24 01:37
Observational summary
Optical observations (Discarded) 74 (0)
Radar observations (Discarded) 0 (0)
Arc length 5080.91 days
Unobserved 191 days

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Ephemeris at epoch 60427 MJD
Right Ascension 31.4837 deg
Declination 15.5927 deg
V Magnitude 22.49 mag
Solar Elongation 3.46 deg
Galactic Latitude -43.61 deg
Rate 0.45 deg/day
Direction 71.481 deg

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