NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009XR2 ∴ Summary
Contact »
(523633) 2009XR2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.49112 2.919e-08 au
e 0.289086 1.763e-07
i 26.722 2.554e-05 deg
Ω 271.497 6.204e-06 deg
ω 131.077 3.838e-05 deg
M 325.629 6.341e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0601 au
Aphelion 1.9222 au
Asc. node-Earth separation 0.66938 au
Desc. node-Earth separation 0.16407 au
Earth MOID 0.15135 au
Orbital period 665.069 days
Date of orbit computation   Oct 4 17:38
Observational summary
Optical observations (Discarded) 479 (4)
Radar observations (Discarded) 0 (0)
Arc length 6480 days
Unobserved 82 days

More info »
Ephemeris at epoch 58441 MJD
Right Ascension 300.593 deg
Declination 18.8004 deg
V Magnitude 20.36 mag
Solar Elongation -75.61 deg
Galactic Latitude -6.3 deg
Rate 0.827 deg/day
Direction 84.684 deg

More info »





This Web Site has been visited 427657 times since 47

and this Page has been visited 96 times since 2018/10/01