AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TJ389 ∴ Summary
Contact »
(509493) 2007TJ389  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64397 2.57e-08 au
e 0.138944 5.722e-08
i 7.148 1.069e-05 deg
Ω 45.421 4.398e-05 deg
ω 274.322 5.961e-05 deg
M 346.48 3.975e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2766 au
Aphelion 3.0113 au
Asc. node-Earth separation 1.57583 au
Desc. node-Earth separation 1.61167 au
Earth MOID 1.2775 au
Orbital period 1570.3 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 202 (0)
Radar observations (Discarded) 0 (0)
Arc length 7153.06 days
Unobserved 311 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 337.699 deg
Declination -16.212 deg
V Magnitude 22.03 mag
Solar Elongation 63.7 deg
Galactic Latitude -55.69 deg
Rate 0.432 deg/day
Direction 72.127 deg

More info »