AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Eva ∴ Summary
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(164) Eva  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.6326 9.653e-09 au
e 0.346371 3.476e-08
i 24.474 4.24e-06 deg
Ω 76.819 9.57e-06 deg
ω 284.082 1.097e-05 deg
M 44.054 8.125e-06 deg

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Other useful info
Absolute Magnitude (H)    8.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7207 au
Aphelion 3.5445 au
Asc. node-Earth separation 1.15114 au
Desc. node-Earth separation 1.5138 au
Earth MOID 0.88048 au
Orbital period 1560.18 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 1787 (33)
Radar observations (Discarded) 0 (0)
Arc length 44359.5 days
Unobserved 185 days

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Ephemeris at epoch 58597 MJD
Right Ascension 108.428 deg
Declination 40.287 deg
V Magnitude 14.59 mag
Solar Elongation -72.31 deg
Galactic Latitude 21.15 deg
Rate 0.264 deg/day
Direction 103.667 deg

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