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AstDyS ∴ Objects ∴ 1999WZ4 ∴ Summary
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(75231) 1999WZ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56187 1.026e-08 au
e 0.066938 3.671e-08
i 16.899 3.187e-06 deg
Ω 82.473 1.632e-05 deg
ω 37.674 4.976e-05 deg
M 301.697 4.507e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3904 au
Aphelion 2.7334 au
Asc. node-Earth separation 1.4385 au
Desc. node-Earth separation 1.67737 au
Earth MOID 1.42306 au
Orbital period 1497.73 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1850 (5)
Radar observations (Discarded) 0 (0)
Arc length 15028.8 days
Unobserved 109 days

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Ephemeris at epoch 60423 MJD
Right Ascension 52.2925 deg
Declination 14.3276 deg
V Magnitude 19.8 mag
Solar Elongation -20.99 deg
Galactic Latitude -33.59 deg
Rate 0.453 deg/day
Direction 68.535 deg

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