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(336643) 2009WP87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30858 1.406e-08 au
e 0.12824 5.509e-08
i 6.384 5.726e-06 deg
Ω 277.191 5.021e-05 deg
ω 27.296 5.45e-05 deg
M 140.525 2.306e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0125 au
Aphelion 2.6046 au
Asc. node-Earth separation 1.02164 au
Desc. node-Earth separation 1.58006 au
Earth MOID 0.99928 au
Orbital period 1281.19 days
Date of orbit computation  feb 22 03:01
Observational summary
Optical observations (Discarded) 366 (2)
Radar observations (Discarded) 0 (0)
Arc length 6702.05 days
Unobserved 108 days

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Ephemeris at epoch 60423 MJD
Right Ascension 80.7029 deg
Declination 23.0428 deg
V Magnitude 22.57 mag
Solar Elongation -48.45 deg
Galactic Latitude -7.49 deg
Rate 0.385 deg/day
Direction 89.334 deg

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