AstDyS-2

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AstDyS ∴ Objects ∴ 2009WE9 ∴ Summary
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(231651) 2009WE9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41812 1.276e-08 au
e 0.11693 4.235e-08
i 2.08 5.578e-06 deg
Ω 139.907 0.0001524 deg
ω 321.944 0.0001566 deg
M 260.095 3.423e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1354 au
Aphelion 2.7009 au
Asc. node-Earth separation 1.19765 au
Desc. node-Earth separation 1.61421 au
Earth MOID 1.15316 au
Orbital period 1373.46 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 321 (0)
Radar observations (Discarded) 0 (0)
Arc length 9943.11 days
Unobserved 283 days

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Ephemeris at epoch 60419 MJD
Right Ascension 3.84479 deg
Declination 0.72873 deg
V Magnitude 22.44 mag
Solar Elongation 25.29 deg
Galactic Latitude -60.82 deg
Rate 0.452 deg/day
Direction 67.474 deg

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