AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XR80 ∴ Summary
Contact »
(135498) 2001XR80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20741 2.487e-08 au
e 0.245844 4.371e-08
i 26.504 3.982e-06 deg
Ω 93.787 9.986e-06 deg
ω 261.808 1.293e-05 deg
M 7.454 1.187e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4189 au
Aphelion 3.9959 au
Asc. node-Earth separation 2.14001 au
Desc. node-Earth separation 1.89518 au
Earth MOID 1.5702 au
Orbital period 2098.12 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 1678 (422)
Radar observations (Discarded) 0 (0)
Arc length 7980.48 days
Unobserved 190 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 28.12 deg
Declination -8.39317 deg
V Magnitude 19.51 mag
Solar Elongation 22.56 deg
Galactic Latitude -66.34 deg
Rate 0.49 deg/day
Direction 67.492 deg

More info »