AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TD156 ∴ Summary
Contact »
(282988) 2007TD156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07837 2.817e-08 au
e 0.116042 6.851e-08
i 12.999 6.722e-06 deg
Ω 218.472 2.389e-05 deg
ω 140.326 3.325e-05 deg
M 39.015 2.701e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7211 au
Aphelion 3.4356 au
Asc. node-Earth separation 2.32765 au
Desc. node-Earth separation 1.79614 au
Earth MOID 1.73353 au
Orbital period 1972.78 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 478 (2)
Radar observations (Discarded) 0 (0)
Arc length 9913.02 days
Unobserved 133 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 43.4643 deg
Declination 14.3712 deg
V Magnitude 21.24 mag
Solar Elongation -16.32 deg
Galactic Latitude -38.97 deg
Rate 0.405 deg/day
Direction 77.882 deg

More info »