AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009TL40 ∴ Summary
Contact »
(494965) 2009TL40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7482 3.749e-08 au
e 0.245406 9.776e-08
i 11.215 9.742e-06 deg
Ω 158.239 3.271e-05 deg
ω 202.291 3.696e-05 deg
M 75.692 1.485e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0738 au
Aphelion 3.4226 au
Asc. node-Earth separation 2.35133 au
Desc. node-Earth separation 1.09591 au
Earth MOID 1.07424 au
Orbital period 1664.07 days
Date of orbit computation  apr 23 21:35
Observational summary
Optical observations (Discarded) 213 (2)
Radar observations (Discarded) 0 (0)
Arc length 5738.94 days
Unobserved 98 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 97.9463 deg
Declination 16.5685 deg
V Magnitude 22.86 mag
Solar Elongation -48.51 deg
Galactic Latitude 3.27 deg
Rate 0.358 deg/day
Direction 86.548 deg

More info »