AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991TF4 ∴ Summary
Contact »
(6727) 1991TF4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63804 7.397e-09 au
e 0.210881 4.487e-08
i 3.197 4.043e-06 deg
Ω 15.868 4.58e-05 deg
ω 22.948 4.663e-05 deg
M 206.977 5.904e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0817 au
Aphelion 3.1943 au
Asc. node-Earth separation 1.11269 au
Desc. node-Earth separation 2.12749 au
Earth MOID 1.08997 au
Orbital period 1565.02 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 4277 (250)
Radar observations (Discarded) 0 (0)
Arc length 16293.7 days
Unobserved 346 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 249.817 deg
Declination -25.3356 deg
V Magnitude 19.15 mag
Solar Elongation 144.97 deg
Galactic Latitude 14.09 deg
Rate 0.132 deg/day
Direction -91.17 deg

More info »