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(515037) 2009WE40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31185 2.301e-08 au
e 0.125263 7.907e-08
i 5.37 7.303e-06 deg
Ω 270.559 9.792e-05 deg
ω 13.777 0.0001129 deg
M 170.241 6.423e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0223 au
Aphelion 2.6014 au
Asc. node-Earth separation 1.01238 au
Desc. node-Earth separation 1.60787 au
Earth MOID 1.00606 au
Orbital period 1283.92 days
Date of orbit computation  apr 23 21:39
Observational summary
Optical observations (Discarded) 146 (0)
Radar observations (Discarded) 0 (0)
Arc length 6172.97 days
Unobserved 110 days

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Ephemeris at epoch 60426 MJD
Right Ascension 84.8877 deg
Declination 22.444 deg
V Magnitude 23 mag
Solar Elongation -49.36 deg
Galactic Latitude -4.57 deg
Rate 0.373 deg/day
Direction 90.078 deg

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