AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XD222 ∴ Summary
Contact »
(89641) 2001XD222  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.40311 1.586e-08 au
e 0.120845 5.285e-08
i 2.23 5.785e-06 deg
Ω 343.73 0.0001465 deg
ω 303.559 0.0001483 deg
M 315.74 2.555e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1127 au
Aphelion 2.6935 au
Asc. node-Earth separation 1.21171 au
Desc. node-Earth separation 1.54413 au
Earth MOID 1.09619 au
Orbital period 1360.69 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 485 (2)
Radar observations (Discarded) 0 (0)
Arc length 8984.99 days
Unobserved 337 days

More info »
Ephemeris at epoch 58567 MJD
Right Ascension 312.567 deg
Declination -19.3171 deg
V Magnitude 20.83 mag
Solar Elongation 54.12 deg
Galactic Latitude -34.55 deg
Rate 0.495 deg/day
Direction 74.321 deg

More info »





This Web Site has been visited 119603 times since

and this Page has been visited 87 times since 2011/11/17