AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009TF39 ∴ Summary
Contact »
(266829) 2009TF39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05274 2.57e-08 au
e 0.164766 4.351e-08
i 12.595 5.055e-06 deg
Ω 134.436 2.182e-05 deg
ω 284.268 2.729e-05 deg
M 235.304 1.583e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5498 au
Aphelion 3.5557 au
Asc. node-Earth separation 1.86863 au
Desc. node-Earth separation 2.08177 au
Earth MOID 1.5985 au
Orbital period 1948.2 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 491 (4)
Radar observations (Discarded) 0 (0)
Arc length 8153.96 days
Unobserved 276 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 301.699 deg
Declination -13.344 deg
V Magnitude 21.97 mag
Solar Elongation 87.15 deg
Galactic Latitude -22.64 deg
Rate 0.17 deg/day
Direction 77.524 deg

More info »