AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TM309 ∴ Summary
Contact »
(669230) 2012TM309  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28666 1.879e-08 au
e 0.161359 7.77e-08
i 5.897 7.76e-06 deg
Ω 53.863 5.993e-05 deg
ω 333.278 6.809e-05 deg
M 103.568 2.72e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9177 au
Aphelion 2.6556 au
Asc. node-Earth separation 0.95837 au
Desc. node-Earth separation 1.59142 au
Earth MOID 0.92484 au
Orbital period 1262.99 days
Date of orbit computation  apr 23 22:09
Observational summary
Optical observations (Discarded) 158 (0)
Radar observations (Discarded) 0 (0)
Arc length 5149.17 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »