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(414686) 2009WH139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08401 4.339e-08 au
e 0.185533 7.317e-08
i 11.448 7.986e-06 deg
Ω 20.481 3.603e-05 deg
ω 353.766 4.519e-05 deg
M 261.833 2.935e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5118 au
Aphelion 3.6562 au
Asc. node-Earth separation 1.51731 au
Desc. node-Earth separation 2.64936 au
Earth MOID 1.51339 au
Orbital period 1978.21 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 215 (2)
Radar observations (Discarded) 0 (0)
Arc length 7220.87 days
Unobserved 322 days

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Ephemeris at epoch 60427 MJD
Right Ascension 276.917 deg
Declination -35.6331 deg
V Magnitude 21.63 mag
Solar Elongation 120.35 deg
Galactic Latitude -11 deg
Rate 0.081 deg/day
Direction 165.886 deg

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