AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WJ2 ∴ Summary
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(450185) 2001WJ2  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.44569 3.69e-09 au
e 0.244037 6.402e-08
i 27.335 1.766e-05 deg
Ω 57.168 9.457e-06 deg
ω 298.048 4.186e-05 deg
M 343.689 5.257e-05 deg

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Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0929 au
Aphelion 1.7985 au
Asc. node-Earth separation 0.23218 au
Desc. node-Earth separation 0.52427 au
Earth MOID 0.21086 au
Orbital period 634.907 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 153 (3)
Radar observations (Discarded) 0 (0)
Arc length 7696.41 days
Unobserved 495 days

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Ephemeris at epoch 60425 MJD
Right Ascension 18.8546 deg
Declination -6.84502 deg
V Magnitude 22.59 mag
Solar Elongation 24.27 deg
Galactic Latitude -68.93 deg
Rate 0.971 deg/day
Direction 60.292 deg

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