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AstDyS ∴ Objects ∴ 2002WJ20 ∴ Summary
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(179958) 2002WJ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63822 1.326e-08 au
e 0.119668 5.323e-08
i 4.424 4.988e-06 deg
Ω 114.057 7.609e-05 deg
ω 289.055 7.966e-05 deg
M 6.94 2.266e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3225 au
Aphelion 2.9539 au
Asc. node-Earth separation 1.51941 au
Desc. node-Earth separation 1.69015 au
Earth MOID 1.33614 au
Orbital period 1565.18 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 316 (0)
Radar observations (Discarded) 0 (0)
Arc length 10504.1 days
Unobserved 161 days

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Ephemeris at epoch 60419 MJD
Right Ascension 47.4275 deg
Declination 14.9593 deg
V Magnitude 22.17 mag
Solar Elongation -20.2 deg
Galactic Latitude -36.18 deg
Rate 0.491 deg/day
Direction 72.926 deg

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