AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TU304 ∴ Summary
Contact »
(121507) 1999TU304  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.68951 1.97e-08 au
e 0.236809 8.701e-08
i 13.879 1.018e-05 deg
Ω 31.108 2.601e-05 deg
ω 194.862 3.03e-05 deg
M 264.842 1.685e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0526 au
Aphelion 3.3264 au
Asc. node-Earth separation 2.29757 au
Desc. node-Earth separation 1.05913 au
Earth MOID 1.0456 au
Orbital period 1611.05 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 379 (4)
Radar observations (Discarded) 0 (0)
Arc length 10243.4 days
Unobserved 99 days

More info »
Ephemeris at epoch 58503 MJD
Right Ascension 141.004 deg
Declination 38.0235 deg
V Magnitude 19.06 mag
Solar Elongation 155.52 deg
Galactic Latitude 45.55 deg
Rate 0.222 deg/day
Direction -60.677 deg

More info »





This Web Site has been visited 137709 times since

and this Page has been visited 71 times since 2011/11/25