AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Tatjana ∴ Summary
Contact »
(769) Tatjana  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.16774 1.605e-08 au
e 0.186542 3.542e-08
i 7.369 4.436e-06 deg
Ω 38.483 3.135e-05 deg
ω 253.885 3.343e-05 deg
M 230.703 1.432e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    9.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5768 au
Aphelion 3.7587 au
Asc. node-Earth separation 2.23158 au
Desc. node-Earth separation 1.89843 au
Earth MOID 1.57214 au
Orbital period 2059.32 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2403 (61)
Radar observations (Discarded) 0 (0)
Arc length 38357.1 days
Unobserved 131 days

More info »
Ephemeris at epoch 58536 MJD
Right Ascension 177.733 deg
Declination 9.53782 deg
V Magnitude 14.14 mag
Solar Elongation 157.36 deg
Galactic Latitude 67.34 deg
Rate 0.167 deg/day
Direction -65.545 deg

More info »





This Web Site has been visited 218023 times since

and this Page has been visited 527 times since 2011/11/03