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AstDyS ∴ Objects ∴ 2001VW31 ∴ Summary
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(89303) 2001VW31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78125 1.196e-08 au
e 0.107488 4.178e-08
i 6.25 3.711e-06 deg
Ω 241.851 4.008e-05 deg
ω 134.565 4.444e-05 deg
M 337.723 1.931e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4823 au
Aphelion 3.0802 au
Asc. node-Earth separation 1.96066 au
Desc. node-Earth separation 1.56991 au
Earth MOID 1.48916 au
Orbital period 1694.18 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 1015 (3)
Radar observations (Discarded) 0 (0)
Arc length 9355.82 days
Unobserved 699 days

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Ephemeris at epoch 60426 MJD
Right Ascension 4.72647 deg
Declination 6.71927 deg
V Magnitude 20.42 mag
Solar Elongation 29.21 deg
Galactic Latitude -55.25 deg
Rate 0.453 deg/day
Direction 66.752 deg

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