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(425278) 2009WD177  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62645 3.236e-08 au
e 0.065087 6.113e-08
i 8.665 9.555e-06 deg
Ω 283.453 5.782e-05 deg
ω 135.608 0.0001236 deg
M 135.853 0.0001107 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4555 au
Aphelion 2.7974 au
Asc. node-Earth separation 1.72616 au
Desc. node-Earth separation 1.51648 au
Earth MOID 1.47744 au
Orbital period 1554.72 days
Date of orbit computation  apr 23 21:20
Observational summary
Optical observations (Discarded) 158 (1)
Radar observations (Discarded) 0 (0)
Arc length 7150.15 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 192.659 deg
Declination -19.6434 deg
V Magnitude 21.38 mag
Solar Elongation -159.02 deg
Galactic Latitude 43.23 deg
Rate 0.207 deg/day
Direction -56.374 deg

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