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AstDyS ∴ Objects ∴ 2001VS31 ∴ Summary
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(173911) 2001VS31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15958 2.765e-08 au
e 0.206535 4.174e-08
i 17.171 7.291e-06 deg
Ω 67.647 1.733e-05 deg
ω 55.873 2.665e-05 deg
M 325.899 2.026e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.507 au
Aphelion 3.8121 au
Asc. node-Earth separation 1.7253 au
Desc. node-Earth separation 2.40744 au
Earth MOID 1.56682 au
Orbital period 2051.37 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 504 (10)
Radar observations (Discarded) 0 (0)
Arc length 8113.71 days
Unobserved 97 days

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Ephemeris at epoch 60419 MJD
Right Ascension 61.9095 deg
Declination 23.2076 deg
V Magnitude 20.81 mag
Solar Elongation -35.3 deg
Galactic Latitude -20.88 deg
Rate 0.408 deg/day
Direction 72.142 deg

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