AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Chichibu ∴ Summary
Contact »
(6991) Chichibu  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.40226 1.096e-08 au
e 0.203463 4.293e-08
i 5.759 4.093e-06 deg
Ω 131.599 4.669e-05 deg
ω 228.98 4.802e-05 deg
M 239.409 1.345e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9135 au
Aphelion 2.891 au
Asc. node-Earth separation 1.67095 au
Desc. node-Earth separation 1.01653 au
Earth MOID 0.91493 au
Orbital period 1359.97 days
Date of orbit computation  Oct 31 05:00
Observational summary
Optical observations (Discarded) 1805 (25)
Radar observations (Discarded) 0 (0)
Arc length 28108.3 days
Unobserved 136 days

More info »
Ephemeris at epoch 58469 MJD
Right Ascension 243.53 deg
Declination -17.0279 deg
V Magnitude 18.11 mag
Solar Elongation 20.42 deg
Galactic Latitude 23.94 deg
Rate 0.436 deg/day
Direction 100.195 deg

More info »





This Web Site has been visited 186315 times since

and this Page has been visited 296 times since 2011/12/14