AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Thetis ∴ Summary
Contact »
(17) Thetis  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.47036 3.248e-09 au
e 0.132934 2.477e-08
i 5.591 2.978e-06 deg
Ω 125.553 2.817e-05 deg
ω 136.2 2.962e-05 deg
M 252.594 1.012e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    7.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.142 au
Aphelion 2.7988 au
Asc. node-Earth separation 1.69862 au
Desc. node-Earth separation 1.19817 au
Earth MOID 1.12912 au
Orbital period 1418.2 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 3649 (230)
Radar observations (Discarded) 0 (0)
Arc length 60810.2 days
Unobserved 55 days

More info »
Ephemeris at epoch 58462 MJD
Right Ascension 178.922 deg
Declination 3.49758 deg
V Magnitude 12.82 mag
Solar Elongation 80 deg
Galactic Latitude 62.87 deg
Rate 0.305 deg/day
Direction 106.855 deg

More info »





This Web Site has been visited 78464 times since

and this Page has been visited 731 times since 2011/10/11