AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TF20 ∴ Summary
Contact »
(401902) 2001TF20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63347 8.972e-09 au
e 0.306935 5.443e-08
i 13.985 5.252e-06 deg
Ω 236.855 2.167e-05 deg
ω 150.439 2.359e-05 deg
M 94.504 9.069e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8252 au
Aphelion 3.4418 au
Asc. node-Earth separation 2.24245 au
Desc. node-Earth separation 0.89529 au
Earth MOID 0.84437 au
Orbital period 1560.96 days
Date of orbit computation  feb 22 03:15
Observational summary
Optical observations (Discarded) 830 (6)
Radar observations (Discarded) 0 (0)
Arc length 8204.01 days
Unobserved 93 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 135.97 deg
Declination -0.41122 deg
V Magnitude 20.94 mag
Solar Elongation -108.63 deg
Galactic Latitude 28.87 deg
Rate 0.123 deg/day
Direction 55.825 deg

More info »