AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TH197 ∴ Summary
Contact »
(271837) 2004TH197  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.81432 4.032e-08 au
e 0.099481 8.616e-08
i 5.152 1.323e-05 deg
Ω 23.662 8.804e-05 deg
ω 51.01 0.0001104 deg
M 308.099 6.798e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5344 au
Aphelion 3.0943 au
Asc. node-Earth separation 1.6257 au
Desc. node-Earth separation 1.96783 au
Earth MOID 1.55213 au
Orbital period 1724.48 days
Date of orbit computation  Oct 31 07:46
Observational summary
Optical observations (Discarded) 147 (1)
Radar observations (Discarded) 0 (0)
Arc length 7838.07 days
Unobserved 180 days

More info »
Ephemeris at epoch 58591 MJD
Right Ascension 47.7306 deg
Declination 20.1285 deg
V Magnitude 21.75 mag
Solar Elongation -23.48 deg
Galactic Latitude -31.92 deg
Rate 0.446 deg/day
Direction 73.167 deg

More info »





This Web Site has been visited 85165 times since

and this Page has been visited 30 times since 2011/10/15