AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009FW69 ∴ Summary
Contact »
(312557) 2009FW69  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.67934 4.229e-08 au
e 0.091071 1.027e-07
i 5.511 7.264e-06 deg
Ω 89.427 8.841e-05 deg
ω 290.301 9.607e-05 deg
M 249.586 3.603e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4353 au
Aphelion 2.9234 au
Asc. node-Earth separation 1.59118 au
Desc. node-Earth separation 1.72657 au
Earth MOID 1.44399 au
Orbital period 1601.92 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 171 (1)
Radar observations (Discarded) 0 (0)
Arc length 4769.96 days
Unobserved 320 days

More info »
Ephemeris at epoch 58580 MJD
Right Ascension 321.693 deg
Declination -17.5819 deg
V Magnitude 22.24 mag
Solar Elongation 58.19 deg
Galactic Latitude -42.05 deg
Rate 0.378 deg/day
Direction 75.695 deg

More info »





This Web Site has been visited 1069354 times since

and this Page has been visited 30 times since 2012/01/21