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(321637) 2009WP227  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89129 2.686e-08 au
e 0.075214 5.954e-08
i 2.475 5.695e-06 deg
Ω 158.077 0.0001918 deg
ω 188.627 0.0002025 deg
M 28.853 6.395e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6738 au
Aphelion 3.1088 au
Asc. node-Earth separation 2.11588 au
Desc. node-Earth separation 1.66704 au
Earth MOID 1.66648 au
Orbital period 1795.71 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 270 (1)
Radar observations (Discarded) 0 (0)
Arc length 10591.8 days
Unobserved 197 days

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Ephemeris at epoch 60425 MJD
Right Ascension 26.7032 deg
Declination 9.59135 deg
V Magnitude 21.99 mag
Solar Elongation 6.85 deg
Galactic Latitude -50.9 deg
Rate 0.428 deg/day
Direction 69.897 deg

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