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AstDyS ∴ Objects ∴ 2001WR2 ∴ Summary
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(396638) 2001WR2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31061 1.142e-08 au
e 0.28032 5.892e-08
i 23.923 1.443e-05 deg
Ω 229.226 1.124e-05 deg
ω 118.99 3.273e-05 deg
M 178.23 2.49e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6629 au
Aphelion 2.9583 au
Asc. node-Earth separation 1.45386 au
Desc. node-Earth separation 0.88529 au
Earth MOID 0.76597 au
Orbital period 1282.88 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 373 (2)
Radar observations (Discarded) 0 (0)
Arc length 7725.01 days
Unobserved 470 days

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Ephemeris at epoch 60427 MJD
Right Ascension 147.98 deg
Declination -13.9319 deg
V Magnitude 22.67 mag
Solar Elongation -115.6 deg
Galactic Latitude 30.15 deg
Rate 0.172 deg/day
Direction 18.622 deg

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