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AstDyS ∴ Objects ∴ 2001WM31 ∴ Summary
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(267347) 2001WM31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59263 1.901e-08 au
e 0.085168 5.749e-08
i 3.668 6.891e-06 deg
Ω 77.555 0.0001056 deg
ω 337.517 0.0001153 deg
M 129.32 4.707e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3718 au
Aphelion 2.8134 au
Asc. node-Earth separation 1.40185 au
Desc. node-Earth separation 1.77867 au
Earth MOID 1.38416 au
Orbital period 1524.79 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 212 (0)
Radar observations (Discarded) 0 (0)
Arc length 7707.94 days
Unobserved 477 days

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Ephemeris at epoch 60416 MJD
Right Ascension 189.765 deg
Declination 1.27314 deg
V Magnitude 21.14 mag
Solar Elongation -161.62 deg
Galactic Latitude 63.97 deg
Rate 0.206 deg/day
Direction -72.637 deg

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