AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Orlenok ∴ Summary
Contact »
(2188) Orlenok  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.90275 1.49e-08 au
e 0.08929 4.329e-08
i 2.659 4.616e-06 deg
Ω 140.383 9.45e-05 deg
ω 194.264 9.761e-05 deg
M 247.055 2.508e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6436 au
Aphelion 3.1619 au
Asc. node-Earth separation 2.16431 au
Desc. node-Earth separation 1.63673 au
Earth MOID 1.63271 au
Orbital period 1806.39 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 2168 (23)
Radar observations (Discarded) 0 (0)
Arc length 39957.5 days
Unobserved 106 days

More info »
Ephemeris at epoch 58439 MJD
Right Ascension 221.635 deg
Declination -13.9973 deg
V Magnitude 17.43 mag
Solar Elongation 11.02 deg
Galactic Latitude 40.29 deg
Rate 0.389 deg/day
Direction 106.938 deg

More info »





This Web Site has been visited 213084 times since

and this Page has been visited 162 times since 2011/11/02