AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Janacek ∴ Summary
Contact »
(2073) Janacek  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.71547 1.363e-08 au
e 0.112509 4.399e-08
i 2.964 4.697e-06 deg
Ω 85.029 8.687e-05 deg
ω 359.927 8.968e-05 deg
M 46.997 2.096e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.41 au
Aphelion 3.021 au
Asc. node-Earth separation 1.42525 au
Desc. node-Earth separation 2.00389 au
Earth MOID 1.4252 au
Orbital period 1634.43 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 1969 (18)
Radar observations (Discarded) 0 (0)
Arc length 16620.2 days
Unobserved 221 days

More info »
Ephemeris at epoch 58439 MJD
Right Ascension 173.574 deg
Declination 5.43382 deg
V Magnitude 18.13 mag
Solar Elongation 62.4 deg
Galactic Latitude 61.58 deg
Rate 0.355 deg/day
Direction 110.955 deg

More info »





This Web Site has been visited 225419 times since

and this Page has been visited 269 times since 2011/11/11