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AstDyS ∴ Objects ∴ 1998WG39 ∴ Summary
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(316740) 1998WG39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69346 1.703e-08 au
e 0.084813 6.632e-08
i 1.721 6.903e-06 deg
Ω 176.668 0.0001814 deg
ω 184.893 0.0001846 deg
M 310.992 3.407e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.465 au
Aphelion 2.9219 au
Asc. node-Earth separation 1.92597 au
Desc. node-Earth separation 1.46187 au
Earth MOID 1.46178 au
Orbital period 1614.59 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 319 (1)
Radar observations (Discarded) 0 (0)
Arc length 10892 days
Unobserved 288 days

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Ephemeris at epoch 60420 MJD
Right Ascension 331.465 deg
Declination -10.5177 deg
V Magnitude 22.04 mag
Solar Elongation 60.32 deg
Galactic Latitude -47.7 deg
Rate 0.384 deg/day
Direction 69.599 deg

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