AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Hyoichi ∴ Summary
Contact »
(8552) Hyoichi  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79848 9.089e-09 au
e 0.179552 3.159e-08
i 4.347 3.482e-06 deg
Ω 27.576 4.175e-05 deg
ω 60.097 4.306e-05 deg
M 170.416 8.761e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.296 au
Aphelion 3.301 au
Asc. node-Earth separation 1.49114 au
Desc. node-Earth separation 1.97026 au
Earth MOID 1.31645 au
Orbital period 1709.94 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 2805 (284)
Radar observations (Discarded) 0 (0)
Arc length 22829 days
Unobserved 305 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 279.153 deg
Declination -26.8278 deg
V Magnitude 20.25 mag
Solar Elongation 90.28 deg
Galactic Latitude -8.89 deg
Rate 0.154 deg/day
Direction 95.406 deg

More info »