AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Egeria ∴ Summary
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(13) Egeria  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.57696 3.624e-09 au
e 0.084726 2.936e-08
i 16.537 3.469e-06 deg
Ω 43.231 1.187e-05 deg
ω 80.625 2.234e-05 deg
M 139.732 1.863e-05 deg

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Other useful info
Absolute Magnitude (H)    6.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3586 au
Aphelion 2.7953 au
Asc. node-Earth separation 1.53213 au
Desc. node-Earth separation 1.5843 au
Earth MOID 1.4371 au
Orbital period 1510.98 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2483 (150)
Radar observations (Discarded) 0 (0)
Arc length 61306.4 days
Unobserved 87 days

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Ephemeris at epoch 58471 MJD
Right Ascension 280.244 deg
Declination -33.8507 deg
V Magnitude 12.3 mag
Solar Elongation -15.95 deg
Galactic Latitude -12.73 deg
Rate 0.415 deg/day
Direction 87.83 deg

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