AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Thersilochos ∴ Summary
Contact »
(11509) Thersilochos  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.17922 1.06e-07 au
e 0.1424 6.188e-08
i 18.503 6.175e-06 deg
Ω 214.7 2.081e-05 deg
ω 128.415 3.27e-05 deg
M 199.407 2.936e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    10.2 mag
Slope parameter (G)    0.15 mag
Perihelion 4.4417 au
Aphelion 5.9167 au
Asc. node-Earth separation 4.55896 au
Desc. node-Earth separation 3.66811 au
Earth MOID 3.47208 au
Orbital period 4305.22 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1279 (8)
Radar observations (Discarded) 0 (0)
Arc length 10493.9 days
Unobserved 304 days

More info »
Ephemeris at epoch 58597 MJD
Right Ascension 183.267 deg
Declination -11.0328 deg
V Magnitude 17.82 mag
Solar Elongation -152.77 deg
Galactic Latitude 50.72 deg
Rate 0.113 deg/day
Direction -48.358 deg

More info »





This Web Site has been visited 165320 times since

and this Page has been visited 252 times since 2011/12/13