AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005GX139 ∴ Summary
Contact »
(280721) 2005GX139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13516 2.657e-08 au
e 0.273615 4.971e-08
i 21.722 7.996e-06 deg
Ω 202.922 1.521e-05 deg
ω 120.433 2.204e-05 deg
M 68.139 1.425e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2773 au
Aphelion 3.993 au
Asc. node-Earth separation 2.36438 au
Desc. node-Earth separation 1.55132 au
Earth MOID 1.34577 au
Orbital period 2027.63 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 415 (2)
Radar observations (Discarded) 0 (0)
Arc length 8053.01 days
Unobserved 109 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 58.2924 deg
Declination 8.27758 deg
V Magnitude 21.9 mag
Solar Elongation -25.63 deg
Galactic Latitude -33.53 deg
Rate 0.358 deg/day
Direction 81.275 deg

More info »