AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TK218 ∴ Summary
Contact »
(17178) 1999TK218  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.11769 2.809e-08 au
e 0.198813 4.73e-08
i 5.085 5.663e-06 deg
Ω 21.559 6.153e-05 deg
ω 221.016 6.327e-05 deg
M 305.575 1.988e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4979 au
Aphelion 3.7375 au
Asc. node-Earth separation 2.52551 au
Desc. node-Earth separation 1.59991 au
Earth MOID 1.48657 au
Orbital period 2010.7 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 999 (9)
Radar observations (Discarded) 0 (0)
Arc length 9908.87 days
Unobserved 259 days

More info »
Ephemeris at epoch 58501 MJD
Right Ascension 209.463 deg
Declination -10.8657 deg
V Magnitude 18.99 mag
Solar Elongation 86.11 deg
Galactic Latitude 48.73 deg
Rate 0.273 deg/day
Direction 113.613 deg

More info »





This Web Site has been visited 100908 times since

and this Page has been visited 84 times since 2011/11/05