AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TK208 ∴ Summary
Contact »
(86258) 1999TK208  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11315 1.836e-08 au
e 0.064658 5.719e-08
i 13.721 5.35e-06 deg
Ω 336.082 1.913e-05 deg
ω 0.881 4.156e-05 deg
M 215.054 3.628e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9119 au
Aphelion 3.3144 au
Asc. node-Earth separation 1.90247 au
Desc. node-Earth separation 2.32488 au
Earth MOID 1.90218 au
Orbital period 2006.31 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 862 (2)
Radar observations (Discarded) 0 (0)
Arc length 10261.2 days
Unobserved 36 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 176.753 deg
Declination -10.563 deg
V Magnitude 19.97 mag
Solar Elongation -143.86 deg
Galactic Latitude 49.2 deg
Rate 0.128 deg/day
Direction -69.37 deg

More info »