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AstDyS ∴ Objects ∴ 2000WW138 ∴ Summary
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(123458) 2000WW138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74801 1.4e-08 au
e 0.187301 4.25e-08
i 6.906 5.215e-06 deg
Ω 232.702 4.394e-05 deg
ω 219.667 4.746e-05 deg
M 23.741 1.781e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2333 au
Aphelion 3.2627 au
Asc. node-Earth separation 2.08791 au
Desc. node-Earth separation 1.32898 au
Earth MOID 1.25523 au
Orbital period 1663.9 days
Date of orbit computation  apr 23 20:14
Observational summary
Optical observations (Discarded) 619 (9)
Radar observations (Discarded) 0 (0)
Arc length 8474.69 days
Unobserved 101 days

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Ephemeris at epoch 60427 MJD
Right Ascension 111.037 deg
Declination 15.329 deg
V Magnitude 20.91 mag
Solar Elongation -73.62 deg
Galactic Latitude 14.04 deg
Rate 0.384 deg/day
Direction 94.313 deg

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