AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TR209 ∴ Summary
Contact »
(395718) 2012TR209  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78469 2.649e-08 au
e 0.092431 6.021e-08
i 4.662 5.606e-06 deg
Ω 94.808 7.501e-05 deg
ω 312.303 8.135e-05 deg
M 140.621 2.995e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5273 au
Aphelion 3.0421 au
Asc. node-Earth separation 1.61627 au
Desc. node-Earth separation 1.92771 au
Earth MOID 1.54037 au
Orbital period 1697.32 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 344 (6)
Radar observations (Discarded) 0 (0)
Arc length 9309.54 days
Unobserved 36 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 192.227 deg
Declination 1.92086 deg
V Magnitude 20.93 mag
Solar Elongation -154.72 deg
Galactic Latitude 64.79 deg
Rate 0.173 deg/day
Direction -74.637 deg

More info »