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(478887) 2012WD9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70453 2.802e-08 au
e 0.274487 6.525e-08
i 11.313 1.361e-05 deg
Ω 66.412 3.88e-05 deg
ω 273.024 4.773e-05 deg
M 252.333 2.448e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9622 au
Aphelion 3.4469 au
Asc. node-Earth separation 1.47912 au
Desc. node-Earth separation 1.52434 au
Earth MOID 0.99284 au
Orbital period 1624.56 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 109 (1)
Radar observations (Discarded) 0 (0)
Arc length 6641.9 days
Unobserved 841 days

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Ephemeris at epoch 60426 MJD
Right Ascension 209.258 deg
Declination -1.31421 deg
V Magnitude 21.68 mag
Solar Elongation -167.08 deg
Galactic Latitude 57.47 deg
Rate 0.234 deg/day
Direction -80.398 deg

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