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AstDyS ∴ Objects ∴ 2009WH240 ∴ Summary
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(477456) 2009WH240  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35783 1.512e-08 au
e 0.191881 5.87e-08
i 3.985 6.33e-06 deg
Ω 103.493 9.176e-05 deg
ω 7.016 9.394e-05 deg
M 335.796 1.876e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9054 au
Aphelion 2.8102 au
Asc. node-Earth separation 0.92508 au
Desc. node-Earth separation 1.78851 au
Earth MOID 0.92263 au
Orbital period 1322.41 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 227 (1)
Radar observations (Discarded) 0 (0)
Arc length 6075.96 days
Unobserved 109 days

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Ephemeris at epoch 60419 MJD
Right Ascension 63.0167 deg
Declination 20.0566 deg
V Magnitude 22.54 mag
Solar Elongation -35.68 deg
Galactic Latitude -22.29 deg
Rate 0.562 deg/day
Direction 77.443 deg

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