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(212897) 2007WE4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19425 8.888e-09 au
e 0.173691 6.706e-08
i 7.697 8.09e-06 deg
Ω 30.111 3.365e-05 deg
ω 314.143 3.903e-05 deg
M 71.647 2.011e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8131 au
Aphelion 2.5754 au
Asc. node-Earth separation 0.90426 au
Desc. node-Earth separation 1.41629 au
Earth MOID 0.81621 au
Orbital period 1187.21 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 469 (2)
Radar observations (Discarded) 0 (0)
Arc length 11183 days
Unobserved 163 days

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Ephemeris at epoch 60450 MJD
Right Ascension 79.6838 deg
Declination 27.883 deg
V Magnitude 22.26 mag
Solar Elongation -22.21 deg
Galactic Latitude -5.53 deg
Rate 0.493 deg/day
Direction 84.998 deg

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