AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XO172 ∴ Summary
Contact »
(194643) 2001XO172  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.43657 2.205e-08 au
e 0.147255 5.549e-08
i 2.076 6.743e-06 deg
Ω 156.6 0.000183 deg
ω 336.985 0.0001866 deg
M 121.437 4.126e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0778 au
Aphelion 2.7954 au
Asc. node-Earth separation 1.10765 au
Desc. node-Earth separation 1.74763 au
Earth MOID 1.09086 au
Orbital period 1389.21 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 309 (5)
Radar observations (Discarded) 0 (0)
Arc length 6029.97 days
Unobserved 219 days

More info »
Ephemeris at epoch 58507 MJD
Right Ascension 295.34 deg
Declination -20.2666 deg
V Magnitude 22.4 mag
Solar Elongation 9.82 deg
Galactic Latitude -19.78 deg
Rate 0.413 deg/day
Direction 80.606 deg

More info »





This Web Site has been visited 192823 times since

and this Page has been visited 84 times since 2011/12/09