AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008TK172 ∴ Summary
Contact »
(278921) 2008TK172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09594 3.097e-08 au
e 0.086095 7.431e-08
i 2.155 8.731e-06 deg
Ω 36.192 0.0001713 deg
ω 312.002 0.0001769 deg
M 349.184 4.855e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8294 au
Aphelion 3.3625 au
Asc. node-Earth separation 1.91294 au
Desc. node-Earth separation 2.25472 au
Earth MOID 1.82322 au
Orbital period 1989.7 days
Date of orbit computation  feb 22 02:49
Observational summary
Optical observations (Discarded) 225 (2)
Radar observations (Discarded) 0 (0)
Arc length 7174.07 days
Unobserved 723 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 353.414 deg
Declination -4.40656 deg
V Magnitude 22.03 mag
Solar Elongation 37.89 deg
Galactic Latitude -60.67 deg
Rate 0.388 deg/day
Direction 66.667 deg

More info »