AstDyS-2

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AstDyS ∴ Objects ∴ 2001WW4 ∴ Summary
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(302231) 2001WW4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.94326 1.072e-08 au
e 0.065167 3.907e-08
i 22.828 7.233e-06 deg
Ω 55.164 1.127e-05 deg
ω 247.439 5.997e-05 deg
M 191.683 6.001e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8166 au
Aphelion 2.0699 au
Asc. node-Earth separation 0.99676 au
Desc. node-Earth separation 0.87665 au
Earth MOID 0.85799 au
Orbital period 989.45 days
Date of orbit computation  apr 23 20:53
Observational summary
Optical observations (Discarded) 334 (1)
Radar observations (Discarded) 0 (0)
Arc length 8139.01 days
Unobserved 51 days

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Ephemeris at epoch 60425 MJD
Right Ascension 116.02 deg
Declination 44.4732 deg
V Magnitude 22.03 mag
Solar Elongation -76.11 deg
Galactic Latitude 27.65 deg
Rate 0.403 deg/day
Direction 116.084 deg

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