AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009TD4 ∴ Summary
Contact »
(362306) 2009TD4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14885 2.506e-08 au
e 0.193929 4.552e-08
i 15.24 4.954e-06 deg
Ω 248.317 2.078e-05 deg
ω 30.516 2.741e-05 deg
M 292.178 1.758e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5382 au
Aphelion 3.7595 au
Asc. node-Earth separation 1.58281 au
Desc. node-Earth separation 2.65299 au
Earth MOID 1.5341 au
Orbital period 2040.93 days
Date of orbit computation  feb 22 03:06
Observational summary
Optical observations (Discarded) 543 (1)
Radar observations (Discarded) 0 (0)
Arc length 7588.88 days
Unobserved 432 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 177.487 deg
Declination -18.7788 deg
V Magnitude 19.9 mag
Solar Elongation -149.72 deg
Galactic Latitude 41.73 deg
Rate 0.188 deg/day
Direction -38.793 deg

More info »