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AstDyS ∴ Objects ∴ 1998WA23 ∴ Summary
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(10417) 1998WA23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1342 1.32e-08 au
e 0.142376 3.748e-08
i 0.672 3.744e-06 deg
Ω 47.67 0.0002829 deg
ω 152.861 0.0002831 deg
M 76.662 1.157e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.688 au
Aphelion 3.5804 au
Asc. node-Earth separation 2.52786 au
Desc. node-Earth separation 1.71523 au
Earth MOID 1.68552 au
Orbital period 2026.69 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3041 (16)
Radar observations (Discarded) 0 (0)
Arc length 16587.4 days
Unobserved 248 days

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Ephemeris at epoch 60418 MJD
Right Ascension 317.361 deg
Declination -16.9962 deg
V Magnitude 19.25 mag
Solar Elongation 73.41 deg
Galactic Latitude -37.98 deg
Rate 0.245 deg/day
Direction 73.739 deg

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