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AstDyS ∴ Objects ∴ 2007EW171 ∴ Summary
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(320117) 2007EW171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.94795 3.103e-08 au
e 0.085682 5.223e-08
i 1.045 5.784e-06 deg
Ω 263.228 0.0004417 deg
ω 193.484 0.000445 deg
M 215.481 5.245e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6954 au
Aphelion 3.2005 au
Asc. node-Earth separation 2.1768 au
Desc. node-Earth separation 1.71755 au
Earth MOID 1.71265 au
Orbital period 1848.76 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 227 (3)
Radar observations (Discarded) 0 (0)
Arc length 8241.8 days
Unobserved 739 days

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Ephemeris at epoch 60419 MJD
Right Ascension 328.577 deg
Declination -12.0035 deg
V Magnitude 22.84 mag
Solar Elongation 62.51 deg
Galactic Latitude -45.89 deg
Rate 0.283 deg/day
Direction 69.279 deg

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