AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TU116 ∴ Summary
Contact »
(74889) 1999TU116  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36195 7.533e-09 au
e 0.197245 3.088e-08
i 4.989 4.328e-06 deg
Ω 175.664 3.865e-05 deg
ω 124.1 4.09e-05 deg
M 320.881 1.365e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8961 au
Aphelion 2.8278 au
Asc. node-Earth separation 1.55765 au
Desc. node-Earth separation 1.03988 au
Earth MOID 0.88589 au
Orbital period 1325.88 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1001 (12)
Radar observations (Discarded) 0 (0)
Arc length 8576.22 days
Unobserved 415 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 277.979 deg
Declination -16.4726 deg
V Magnitude 19.67 mag
Solar Elongation 110.27 deg
Galactic Latitude -3.25 deg
Rate 0.265 deg/day
Direction 73.485 deg

More info »