AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001TH61 ∴ Summary
Contact »
(258223) 2001TH61  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.66666 1.999e-08 au
e 0.164531 1.02e-07
i 14.911 9.912e-06 deg
Ω 47.759 2.91e-05 deg
ω 347.189 3.903e-05 deg
M 320.651 2.503e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2279 au
Aphelion 3.1054 au
Asc. node-Earth separation 1.24529 au
Desc. node-Earth separation 2.07926 au
Earth MOID 1.23712 au
Orbital period 1590.56 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 276 (2)
Radar observations (Discarded) 0 (0)
Arc length 6164.1 days
Unobserved 260 days

More info »
Ephemeris at epoch 58594 MJD
Right Ascension 36.1167 deg
Declination 13.1378 deg
V Magnitude 20.48 mag
Solar Elongation -7.84 deg
Galactic Latitude -43.84 deg
Rate 0.518 deg/day
Direction 64.915 deg

More info »





This Web Site has been visited 116073 times since

and this Page has been visited 20 times since 2011/10/27