AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TA46 ∴ Summary
Contact »
(80139) 1999TA46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17648 5.977e-09 au
e 0.02443 3.037e-08
i 3.71 3.657e-06 deg
Ω 220.626 5.488e-05 deg
ω 246.516 0.0001042 deg
M 143.7 8.788e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1233 au
Aphelion 2.2296 au
Asc. node-Earth separation 1.18896 au
Desc. node-Earth separation 1.16292 au
Earth MOID 1.14376 au
Orbital period 1172.81 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1135 (2)
Radar observations (Discarded) 0 (0)
Arc length 8594.78 days
Unobserved 375 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 286.012 deg
Declination -19.4411 deg
V Magnitude 20.6 mag
Solar Elongation 110.79 deg
Galactic Latitude -11.42 deg
Rate 0.159 deg/day
Direction 68.762 deg

More info »