AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TD131 ∴ Summary
Contact »
(490075) 2008TD131  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38001 1.405e-08 au
e 0.186348 9.357e-08
i 12.881 1.075e-05 deg
Ω 12.464 2.163e-05 deg
ω 36.333 3.369e-05 deg
M 60.253 2.137e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9365 au
Aphelion 2.8235 au
Asc. node-Earth separation 0.99832 au
Desc. node-Earth separation 1.70357 au
Earth MOID 0.95909 au
Orbital period 1341.12 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 223 (0)
Radar observations (Discarded) 0 (0)
Arc length 5625.01 days
Unobserved 77 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 112.943 deg
Declination 33.0263 deg
V Magnitude 22.29 mag
Solar Elongation -80.54 deg
Galactic Latitude 22.28 deg
Rate 0.372 deg/day
Direction 113.903 deg

More info »