AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998FU55 ∴ Summary
Contact »
(100780) 1998FU55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40781 9.927e-09 au
e 0.157785 3.779e-08
i 3.432 4.304e-06 deg
Ω 64.826 7.235e-05 deg
ω 40.996 7.423e-05 deg
M 48.547 1.576e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0279 au
Aphelion 2.7877 au
Asc. node-Earth separation 1.11225 au
Desc. node-Earth separation 1.65179 au
Earth MOID 1.04667 au
Orbital period 1364.69 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 922 (10)
Radar observations (Discarded) 0 (0)
Arc length 9516.15 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 158.034 deg
Declination 14.042 deg
V Magnitude 20.21 mag
Solar Elongation -118.47 deg
Galactic Latitude 55.02 deg
Rate 0.119 deg/day
Direction 131.442 deg

More info »