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AstDyS ∴ Objects ∴ 2009WK161 ∴ Summary
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(477439) 2009WK161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37691 2.555e-08 au
e 0.111558 1.405e-07
i 5.814 1.092e-05 deg
Ω 42.511 8.79e-05 deg
ω 319.387 9.645e-05 deg
M 23.894 4.281e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1117 au
Aphelion 2.6421 au
Asc. node-Earth separation 1.1732 au
Desc. node-Earth separation 1.5565 au
Earth MOID 1.11342 au
Orbital period 1338.49 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 129 (0)
Radar observations (Discarded) 0 (0)
Arc length 6565.03 days
Unobserved 220 days

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Ephemeris at epoch 60425 MJD
Right Ascension 36.0091 deg
Declination 14.107 deg
V Magnitude 22.34 mag
Solar Elongation -3.38 deg
Galactic Latitude -43.04 deg
Rate 0.53 deg/day
Direction 68.806 deg

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