AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Colonia ∴ Summary
Contact »
(243440) Colonia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.803 3.818e-08 au
e 0.210413 7.4e-08
i 3.419 7.502e-06 deg
Ω 141.133 0.0001595 deg
ω 122.722 0.0001614 deg
M 311.91 2.476e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2132 au
Aphelion 3.3928 au
Asc. node-Earth separation 2.03487 au
Desc. node-Earth separation 1.39167 au
Earth MOID 1.19847 au
Orbital period 1714.08 days
Date of orbit computation  Oct 31 07:29
Observational summary
Optical observations (Discarded) 191 (4)
Radar observations (Discarded) 0 (0)
Arc length 8354.15 days
Unobserved 282 days

More info »
Ephemeris at epoch 58468 MJD
Right Ascension 225.696 deg
Declination -14.6417 deg
V Magnitude 21.9 mag
Solar Elongation 36.35 deg
Galactic Latitude 37.46 deg
Rate 0.483 deg/day
Direction 105.002 deg

More info »





This Web Site has been visited 183321 times since

and this Page has been visited 220 times since 2013/01/10