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AstDyS ∴ Objects ∴ 1998WU19 ∴ Summary
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(10640) 1998WU19  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.22371 8.649e-09 au
e 0.145428 3.441e-08
i 3.628 4.294e-06 deg
Ω 164.875 5.686e-05 deg
ω 285.321 5.939e-05 deg
M 23.84 1.785e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9003 au
Aphelion 2.5471 au
Asc. node-Earth separation 1.10249 au
Desc. node-Earth separation 1.25593 au
Earth MOID 0.91972 au
Orbital period 1211.2 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1927 (20)
Radar observations (Discarded) 0 (0)
Arc length 28120.2 days
Unobserved 163 days

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Ephemeris at epoch 58568 MJD
Right Ascension 177.967 deg
Declination 2.84619 deg
V Magnitude 16.29 mag
Solar Elongation -172.01 deg
Galactic Latitude 61.84 deg
Rate 0.263 deg/day
Direction -59.796 deg

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