AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TF9 ∴ Summary
Contact »
(497172) 2004TF9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.90083 1.255e-08 au
e 0.098603 8.687e-08
i 21.103 1.169e-05 deg
Ω 20.292 1.563e-05 deg
ω 295.716 5.418e-05 deg
M 210.775 5.21e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7134 au
Aphelion 2.0883 au
Asc. node-Earth separation 0.80822 au
Desc. node-Earth separation 0.96462 au
Earth MOID 0.77195 au
Orbital period 957.222 days
Date of orbit computation  feb 22 03:35
Observational summary
Optical observations (Discarded) 184 (3)
Radar observations (Discarded) 0 (0)
Arc length 7009.25 days
Unobserved 104 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 152.532 deg
Declination 34.7671 deg
V Magnitude 21.2 mag
Solar Elongation -130.39 deg
Galactic Latitude 54.82 deg
Rate 0.292 deg/day
Direction -140.455 deg

More info »