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AstDyS ∴ Objects ∴ 1999WH3 ∴ Summary
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(20705) 1999WH3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97177 1.302e-08 au
e 0.05341 3.227e-08
i 14.081 3.437e-06 deg
Ω 64.527 1.284e-05 deg
ω 22.857 3.639e-05 deg
M 254.588 3.309e-05 deg

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Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.813 au
Aphelion 3.1305 au
Asc. node-Earth separation 1.83827 au
Desc. node-Earth separation 2.10359 au
Earth MOID 1.83324 au
Orbital period 1871.2 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 3237 (12)
Radar observations (Discarded) 0 (0)
Arc length 26849.6 days
Unobserved 161 days

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Ephemeris at epoch 60423 MJD
Right Ascension 358.48 deg
Declination -13.0628 deg
V Magnitude 18.92 mag
Solar Elongation 40.99 deg
Galactic Latitude -70.54 deg
Rate 0.358 deg/day
Direction 69.563 deg

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