AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Kopal ∴ Summary
Contact »
(2628) Kopal  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.91092 1.6e-08 au
e 0.147491 5.116e-08
i 1.341 4.639e-06 deg
Ω 206.549 0.0001967 deg
ω 147.646 0.0001972 deg
M 285.387 1.334e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4816 au
Aphelion 3.3403 au
Asc. node-Earth separation 2.24706 au
Desc. node-Earth separation 1.53647 au
Earth MOID 1.47605 au
Orbital period 1814.03 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 2085 (16)
Radar observations (Discarded) 0 (0)
Arc length 22985.9 days
Unobserved 113 days

More info »
Ephemeris at epoch 58505 MJD
Right Ascension 291.035 deg
Declination -21.0491 deg
V Magnitude 18.02 mag
Solar Elongation 11.86 deg
Galactic Latitude -16.37 deg
Rate 0.437 deg/day
Direction 81.613 deg

More info »





This Web Site has been visited 163926 times since

and this Page has been visited 373 times since 2011/11/07