AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Euphrosyne ∴ Summary
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(31) Euphrosyne  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.15489 6.791e-09 au
e 0.220991 2.92e-08
i 26.306 4.401e-06 deg
Ω 31.117 7.817e-06 deg
ω 61.42 1.287e-05 deg
M 52.029 9.526e-06 deg

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Other useful info
Absolute Magnitude (H)    6.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4577 au
Aphelion 3.8521 au
Asc. node-Earth separation 1.71932 au
Desc. node-Earth separation 2.34878 au
Earth MOID 1.56846 au
Orbital period 2046.8 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2169 (90)
Radar observations (Discarded) 0 (0)
Arc length 57576.2 days
Unobserved 216 days

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Ephemeris at epoch 58501 MJD
Right Ascension 210.662 deg
Declination -1.1701 deg
V Magnitude 12.57 mag
Solar Elongation 88.4 deg
Galactic Latitude 56.92 deg
Rate 0.159 deg/day
Direction 119.776 deg

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