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 161 days

More info »
Ephemeris at epoch 58565 MJD
Right Ascension 127.684 deg
Declination 36.9801 deg
V Magnitude 19.53 mag
Solar Elongation -117.53 deg
Galactic Latitude 34.94 deg
Rate 0.128 deg/day
Direction -176.702 deg

More info »





This Web Site has been visited 105108 times since

and this Page has been visited 75 times since 2011/11/25