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AstDyS ∴ Objects ∴ 1999WH23 ∴ Summary
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(524023) 1999WH23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45891 1.758e-08 au
e 0.190932 1.095e-07
i 5.451 7.832e-06 deg
Ω 62.589 0.0001006 deg
ω 293.494 0.0001065 deg
M 157.025 2.515e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9894 au
Aphelion 2.9284 au
Asc. node-Earth separation 1.21504 au
Desc. node-Earth separation 1.55211 au
Earth MOID 0.99289 au
Orbital period 1408.36 days
Date of orbit computation  apr 23 21:41
Observational summary
Optical observations (Discarded) 126 (0)
Radar observations (Discarded) 0 (0)
Arc length 9872.05 days
Unobserved 542 days

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Ephemeris at epoch 60427 MJD
Right Ascension 150.364 deg
Declination 18.9124 deg
V Magnitude 23.72 mag
Solar Elongation -108.82 deg
Galactic Latitude 50.23 deg
Rate 0.079 deg/day
Direction 139.787 deg

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