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AstDyS ∴ Objects ∴ 1998WA23 ∴ Summary
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(10417) 1998WA23  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13225 1.986e-08 au
e 0.143438 5.154e-08
i 0.672 4.891e-06 deg
Ω 47.657 0.0004169 deg
ω 153.485 0.0004172 deg
M 80.729 1.481e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.683 au
Aphelion 3.5815 au
Asc. node-Earth separation 2.52999 au
Desc. node-Earth separation 1.70731 au
Earth MOID 1.67858 au
Orbital period 2024.81 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1743 (15)
Radar observations (Discarded) 0 (0)
Arc length 14721.1 days
Unobserved 195 days

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Ephemeris at epoch 58499 MJD
Right Ascension 313.161 deg
Declination -18.0907 deg
V Magnitude 19.24 mag
Solar Elongation -15.28 deg
Galactic Latitude -34.64 deg
Rate 0.357 deg/day
Direction 74.15 deg

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