AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TR188 ∴ Summary
Contact »
(431942) 2008TR188  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.95366 1.144e-08 au
e 0.093557 8.068e-08
i 20.137 8.02e-06 deg
Ω 12.085 1.858e-05 deg
ω 46.613 6.929e-05 deg
M 213.305 5.494e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7709 au
Aphelion 2.1364 au
Asc. node-Earth separation 0.82031 au
Desc. node-Earth separation 1.07011 au
Earth MOID 0.80726 au
Orbital period 997.402 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 147 (0)
Radar observations (Discarded) 0 (0)
Arc length 9876.84 days
Unobserved 380 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 315.01 deg
Declination -41.3531 deg
V Magnitude 22.38 mag
Solar Elongation 91.46 deg
Galactic Latitude -41.05 deg
Rate 0.354 deg/day
Direction 98.458 deg

More info »