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AstDyS ∴ Objects ∴ 1998WA22 ∴ Summary
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(53044) 1998WA22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38567 8.244e-09 au
e 0.214203 3.124e-08
i 3.453 3.426e-06 deg
Ω 78.159 6.608e-05 deg
ω 229.031 6.681e-05 deg
M 42.638 1.085e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8747 au
Aphelion 2.8967 au
Asc. node-Earth separation 1.66346 au
Desc. node-Earth separation 0.98106 au
Earth MOID 0.86175 au
Orbital period 1345.9 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1799 (8)
Radar observations (Discarded) 0 (0)
Arc length 19145.4 days
Unobserved 245 days

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Ephemeris at epoch 60426 MJD
Right Ascension 23.2552 deg
Declination 7.52309 deg
V Magnitude 19.69 mag
Solar Elongation 11.8 deg
Galactic Latitude -53.91 deg
Rate 0.529 deg/day
Direction 68.025 deg

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