AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Zhongguo ∴ Summary
Contact »
(3789) Zhongguo  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.28473 1.988e-08 au
e 0.184108 4.717e-08
i 2.747 4.231e-06 deg
Ω 86.956 0.0001092 deg
ω 313.293 0.0001102 deg
M 103.522 1.277e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.68 au
Aphelion 3.8895 au
Asc. node-Earth separation 1.83269 au
Desc. node-Earth separation 2.61535 au
Earth MOID 1.68844 au
Orbital period 2174.44 days
Date of orbit computation  Oct 8 21:15
Observational summary
Optical observations (Discarded) 1685 (10)
Radar observations (Discarded) 0 (0)
Arc length 32716.8 days
Unobserved 145 days

More info »
Ephemeris at epoch 58407 MJD
Right Ascension 173.545 deg
Declination 5.15217 deg
V Magnitude 19.25 mag
Solar Elongation 30.36 deg
Galactic Latitude 61.34 deg
Rate 0.304 deg/day
Direction 112.308 deg

More info »





This Web Site has been visited 595403 times since

and this Page has been visited 1334 times since 2011/10/20