AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Hygiea ∴ Summary
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(10) Hygiea  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.14097 5.643e-09 au
e 0.112583 2.67e-08
i 3.832 3.252e-06 deg
Ω 283.209 5.055e-05 deg
ω 312.226 5.257e-05 deg
M 116.866 1.499e-05 deg

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Other useful info
Absolute Magnitude (H)    5.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7873 au
Aphelion 3.4946 au
Asc. node-Earth separation 1.86554 au
Desc. node-Earth separation 2.37057 au
Earth MOID 1.77609 au
Orbital period 2033.26 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 3536 (247)
Radar observations (Discarded) 0 (0)
Arc length 61871.5 days
Unobserved 182 days

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Ephemeris at epoch 58593 MJD
Right Ascension 28.2972 deg
Declination 14.6149 deg
V Magnitude 11.59 mag
Solar Elongation -3.5 deg
Galactic Latitude -45.65 deg
Rate 0.332 deg/day
Direction 69.967 deg

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