AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009TA12 ∴ Summary
Contact »
(229860) 2009TA12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62456 1.775e-08 au
e 0.18601 6.244e-08
i 13.548 6.797e-06 deg
Ω 58.618 2.739e-05 deg
ω 312.147 3.263e-05 deg
M 161.396 2.095e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1364 au
Aphelion 3.1128 au
Asc. node-Earth separation 1.26537 au
Desc. node-Earth separation 1.88333 au
Earth MOID 1.1632 au
Orbital period 1553.04 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 239 (3)
Radar observations (Discarded) 0 (0)
Arc length 8069.16 days
Unobserved 69 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 180.694 deg
Declination 18.4886 deg
V Magnitude 21.17 mag
Solar Elongation -157.07 deg
Galactic Latitude 75.86 deg
Rate 0.217 deg/day
Direction -80.354 deg

More info »