AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UB108 ∴ Summary
Contact »
(471438) 2011UB108  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21908 5.554e-08 au
e 0.180287 8.37e-08
i 26.801 8.389e-06 deg
Ω 254.791 1.953e-05 deg
ω 40.868 3.688e-05 deg
M 125.059 2.654e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6387 au
Aphelion 3.7994 au
Asc. node-Earth separation 1.72598 au
Desc. node-Earth separation 2.62171 au
Earth MOID 1.66723 au
Orbital period 2109.58 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 184 (0)
Radar observations (Discarded) 0 (0)
Arc length 5005.72 days
Unobserved 127 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 66.4662 deg
Declination 20.3965 deg
V Magnitude 22.23 mag
Solar Elongation -37.96 deg
Galactic Latitude -19.64 deg
Rate 0.277 deg/day
Direction 90.546 deg

More info »