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AstDyS ∴ Objects ∴ 2002JW4 ∴ Summary
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(99668) 2002JW4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34422 7.061e-09 au
e 0.176609 2.659e-08
i 3.55 4.057e-06 deg
Ω 25.828 4.88e-05 deg
ω 264.532 5.031e-05 deg
M 336.159 1.27e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9302 au
Aphelion 2.7582 au
Asc. node-Earth separation 1.31443 au
Desc. node-Earth separation 1.23025 au
Earth MOID 0.91779 au
Orbital period 1310.98 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1393 (11)
Radar observations (Discarded) 0 (0)
Arc length 8627.21 days
Unobserved 387 days

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Ephemeris at epoch 60418 MJD
Right Ascension 296.475 deg
Declination -24.907 deg
V Magnitude 19.69 mag
Solar Elongation 94.21 deg
Galactic Latitude -22.46 deg
Rate 0.387 deg/day
Direction 85.567 deg

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