AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TD97 ∴ Summary
Contact »
(159424) 1999TD97  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.79515 2.928e-08 au
e 0.233717 7.321e-08
i 8.664 6.92e-06 deg
Ω 112.011 5.557e-05 deg
ω 290.566 5.812e-05 deg
M 6.264 1.863e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1419 au
Aphelion 3.4484 au
Asc. node-Earth separation 1.4573 au
Desc. node-Earth separation 1.86176 au
Earth MOID 1.1685 au
Orbital period 1706.89 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 487 (2)
Radar observations (Discarded) 0 (0)
Arc length 8305.32 days
Unobserved 151 days

More info »
Ephemeris at epoch 58565 MJD
Right Ascension 80.7242 deg
Declination 22.1821 deg
V Magnitude 20.12 mag
Solar Elongation -79.61 deg
Galactic Latitude -7.95 deg
Rate 0.351 deg/day
Direction 78.524 deg

More info »





This Web Site has been visited 97704 times since

and this Page has been visited 85 times since 2011/11/14