AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012XF149 ∴ Summary
Contact »
(390275) 2012XF149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45491 1.805e-08 au
e 0.111514 6.766e-08
i 6.319 7.518e-06 deg
Ω 175.041 4.459e-05 deg
ω 143.331 5.562e-05 deg
M 85.078 3.001e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1812 au
Aphelion 2.7287 au
Asc. node-Earth separation 1.66806 au
Desc. node-Earth separation 1.22102 au
Earth MOID 1.172 au
Orbital period 1404.92 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 324 (2)
Radar observations (Discarded) 0 (0)
Arc length 7550.71 days
Unobserved 134 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 50.9906 deg
Declination 14.2343 deg
V Magnitude 22.27 mag
Solar Elongation -22.59 deg
Galactic Latitude -34.5 deg
Rate 0.45 deg/day
Direction 75.762 deg

More info »