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AstDyS ∴ Objects ∴ 1999WO4 ∴ Summary
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(60255) 1999WO4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28404 6.678e-09 au
e 0.15488 3.521e-08
i 4.053 3.676e-06 deg
Ω 159.115 5.071e-05 deg
ω 231.031 5.217e-05 deg
M 51.628 1.221e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9303 au
Aphelion 2.6378 au
Asc. node-Earth separation 1.47946 au
Desc. node-Earth separation 1.02279 au
Earth MOID 0.93835 au
Orbital period 1260.82 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1568 (10)
Radar observations (Discarded) 0 (0)
Arc length 11378.7 days
Unobserved 92 days

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Ephemeris at epoch 60417 MJD
Right Ascension 80.1047 deg
Declination 20.3272 deg
V Magnitude 20.41 mag
Solar Elongation -53.62 deg
Galactic Latitude -9.46 deg
Rate 0.486 deg/day
Direction 83.686 deg

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