AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004FB91 ∴ Summary
Contact »
(177555) 2004FB91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77004 1.739e-08 au
e 0.050086 4.46e-08
i 12.365 4.952e-06 deg
Ω 153.037 2.148e-05 deg
ω 144.033 5.525e-05 deg
M 19.624 5.228e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6313 au
Aphelion 2.9088 au
Asc. node-Earth separation 1.89102 au
Desc. node-Earth separation 1.64528 au
Earth MOID 1.6255 au
Orbital period 1683.94 days
Date of orbit computation  apr 23 20:26
Observational summary
Optical observations (Discarded) 594 (3)
Radar observations (Discarded) 0 (0)
Arc length 7992.99 days
Unobserved 292 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 343.895 deg
Declination -5.29452 deg
V Magnitude 21.34 mag
Solar Elongation 53.78 deg
Galactic Latitude -54.83 deg
Rate 0.375 deg/day
Direction 73.246 deg

More info »