AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999WF11 ∴ Summary
Contact »
(121648) 1999WF11  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.94225 3.436e-08 au
e 0.110482 6.906e-08
i 1.749 6.808e-06 deg
Ω 189.543 0.0002246 deg
ω 179.82 0.0002271 deg
M 307.001 3.245e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6172 au
Aphelion 3.2673 au
Asc. node-Earth separation 2.26679 au
Desc. node-Earth separation 1.61644 au
Earth MOID 1.61576 au
Orbital period 1843.4 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 371 (0)
Radar observations (Discarded) 0 (0)
Arc length 6824 days
Unobserved 275 days

More info »
Ephemeris at epoch 58596 MJD
Right Ascension 1.70471 deg
Declination 1.20228 deg
V Magnitude 21.3 mag
Solar Elongation 30.27 deg
Galactic Latitude -59.7 deg
Rate 0.43 deg/day
Direction 67.186 deg

More info »





This Web Site has been visited 143912 times since

and this Page has been visited 86 times since 2011/10/15