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AstDyS ∴ Objects ∴ 1999WB22 ∴ Summary
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(629127) 1999WB22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80303 3.457e-08 au
e 0.061852 9.078e-08
i 6.466 8.663e-06 deg
Ω 58.061 9.08e-05 deg
ω 255.761 0.0001253 deg
M 161.633 8.213e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6297 au
Aphelion 2.9764 au
Asc. node-Earth separation 1.84809 au
Desc. node-Earth separation 1.73876 au
Earth MOID 1.62478 au
Orbital period 1714.11 days
Date of orbit computation  feb 22 04:00
Observational summary
Optical observations (Discarded) 128 (0)
Radar observations (Discarded) 0 (0)
Arc length 8811 days
Unobserved 109 days

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Ephemeris at epoch 60420 MJD
Right Ascension 103.88 deg
Declination 28.345 deg
V Magnitude 23 mag
Solar Elongation -72.26 deg
Galactic Latitude 13.32 deg
Rate 0.26 deg/day
Direction 98.637 deg

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