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AstDyS ∴ Objects ∴ 1999WR22 ∴ Summary
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(469328) 1999WR22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22279 9.884e-09 au
e 0.204183 7.49e-08
i 2.817 1.018e-05 deg
Ω 232.033 0.0001634 deg
ω 87.043 0.0001693 deg
M 199.467 3.43e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7689 au
Aphelion 2.6766 au
Asc. node-Earth separation 1.0969 au
Desc. node-Earth separation 1.16484 au
Earth MOID 0.75846 au
Orbital period 1210.45 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 112 (1)
Radar observations (Discarded) 0 (0)
Arc length 8407.84 days
Unobserved 516 days

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Ephemeris at epoch 60425 MJD
Right Ascension 136.901 deg
Declination 13.1916 deg
V Magnitude 23.72 mag
Solar Elongation -100.43 deg
Galactic Latitude 36.09 deg
Rate 0.132 deg/day
Direction 97.579 deg

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