AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004FW91 ∴ Summary
Contact »
(177556) 2004FW91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61537 1.452e-08 au
e 0.109295 5.167e-08
i 7.034 5.623e-06 deg
Ω 39.408 3.817e-05 deg
ω 128.597 4.554e-05 deg
M 287.262 2.578e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3295 au
Aphelion 2.9012 au
Asc. node-Earth separation 1.78175 au
Desc. node-Earth separation 1.41181 au
Earth MOID 1.34299 au
Orbital period 1544.89 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 547 (3)
Radar observations (Discarded) 0 (0)
Arc length 7679.9 days
Unobserved 127 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 71.3651 deg
Declination 26.5545 deg
V Magnitude 21.56 mag
Solar Elongation -40.53 deg
Galactic Latitude -12.24 deg
Rate 0.411 deg/day
Direction 82.098 deg

More info »