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AstDyS ∴ Objects ∴ 2007EC31 ∴ Summary
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(188950) 2007EC31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.22843 5.96e-08 au
e 0.095247 7.097e-08
i 4.021 9.466e-06 deg
Ω 169.943 9.653e-05 deg
ω 59.52 0.0001102 deg
M 292.065 5.603e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9209 au
Aphelion 3.5359 au
Asc. node-Earth separation 2.05679 au
Desc. node-Earth separation 2.35511 au
Earth MOID 1.9121 au
Orbital period 2118.78 days
Date of orbit computation  Oct 31 06:56
Observational summary
Optical observations (Discarded) 251 (2)
Radar observations (Discarded) 0 (0)
Arc length 8855.29 days
Unobserved 310 days

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Ephemeris at epoch 58501 MJD
Right Ascension 186.594 deg
Declination -2.88193 deg
V Magnitude 20.84 mag
Solar Elongation 110.13 deg
Galactic Latitude 59.39 deg
Rate 0.088 deg/day
Direction 103.019 deg

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