AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Chryseis ∴ Summary
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(202) Chryseis  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.06865 1.125e-08 au
e 0.10386 3.849e-08
i 8.851 4.5e-06 deg
Ω 136.731 3.125e-05 deg
ω 0.505 3.886e-05 deg
M 158.494 2.199e-05 deg

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Other useful info
Absolute Magnitude (H)    7.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7499 au
Aphelion 3.3874 au
Asc. node-Earth separation 1.76255 au
Desc. node-Earth separation 2.37309 au
Earth MOID 1.76226 au
Orbital period 1963.44 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2171 (149)
Radar observations (Discarded) 0 (0)
Arc length 50811.1 days
Unobserved 181 days

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Ephemeris at epoch 58597 MJD
Right Ascension 344.401 deg
Declination -8.42351 deg
V Magnitude 13.85 mag
Solar Elongation 50.9 deg
Galactic Latitude -57.22 deg
Rate 0.287 deg/day
Direction 72.276 deg

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