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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Erato ∴ Summary
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(62) Erato  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13812 1.236e-08 au
e 0.167925 3.174e-08
i 2.23 3.792e-06 deg
Ω 125.285 9.413e-05 deg
ω 275.691 9.486e-05 deg
M 205.148 1.203e-05 deg

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Other useful info
Absolute Magnitude (H)    8.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6112 au
Aphelion 3.6651 au
Asc. node-Earth separation 2.01339 au
Desc. node-Earth separation 2.08586 au
Earth MOID 1.61995 au
Orbital period 2030.5 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2992 (108)
Radar observations (Discarded) 0 (0)
Arc length 41127.4 days
Unobserved 103 days

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Ephemeris at epoch 58466 MJD
Right Ascension 249.592 deg
Declination -20.62 deg
V Magnitude 15.14 mag
Solar Elongation 10.83 deg
Galactic Latitude 17.24 deg
Rate 0.322 deg/day
Direction 98.214 deg

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