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2009WP138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34478 1.557e-08 au
e 0.225229 7.537e-08
i 3.118 6.91e-06 deg
Ω 47.589 0.000134 deg
ω 350.482 0.0001396 deg
M 13.538 3.419e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8167 au
Aphelion 2.8729 au
Asc. node-Earth separation 0.83166 au
Desc. node-Earth separation 1.85219 au
Earth MOID 0.82449 au
Orbital period 1311.45 days
Date of orbit computation  apr 24 01:38
Observational summary
Optical observations (Discarded) 189 (0)
Radar observations (Discarded) 0 (0)
Arc length 11664 days
Unobserved 193 days

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Ephemeris at epoch 60426 MJD
Right Ascension 56.413 deg
Declination 20.7175 deg
V Magnitude 22.53 mag
Solar Elongation -22.93 deg
Galactic Latitude -26.23 deg
Rate 0.609 deg/day
Direction 76.046 deg

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