AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Shao ∴ Summary
Contact »
(1881) Shao  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.16757 1.757e-08 au
e 0.10521 3.606e-08
i 9.869 4.638e-06 deg
Ω 218.064 2.323e-05 deg
ω 66.659 3.195e-05 deg
M 349.178 2.279e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8343 au
Aphelion 3.5008 au
Asc. node-Earth separation 1.99849 au
Desc. node-Earth separation 2.27604 au
Earth MOID 1.83568 au
Orbital period 2059.15 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 2226 (27)
Radar observations (Discarded) 0 (0)
Arc length 28568.3 days
Unobserved 53 days

More info »
Ephemeris at epoch 58467 MJD
Right Ascension 279.97 deg
Declination -16.2228 deg
V Magnitude 17.09 mag
Solar Elongation -18.25 deg
Galactic Latitude -4.84 deg
Rate 0.418 deg/day
Direction 85.523 deg

More info »





This Web Site has been visited 161288 times since

and this Page has been visited 320 times since 2011/10/11