AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009UB17 ∴ Summary
Contact »
(451200) 2009UB17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16453 4.708e-08 au
e 0.276231 6.632e-08
i 25.85 1.137e-05 deg
Ω 61.119 1.649e-05 deg
ω 271.053 2.533e-05 deg
M 238.077 1.94e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2904 au
Aphelion 4.0387 au
Asc. node-Earth separation 1.92152 au
Desc. node-Earth separation 1.92568 au
Earth MOID 1.44957 au
Orbital period 2056.19 days
Date of orbit computation  feb 22 03:25
Observational summary
Optical observations (Discarded) 318 (0)
Radar observations (Discarded) 0 (0)
Arc length 8886.01 days
Unobserved 401 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 198.063 deg
Declination 21.1087 deg
V Magnitude 21 mag
Solar Elongation -148.2 deg
Galactic Latitude 82.33 deg
Rate 0.197 deg/day
Direction -89.474 deg

More info »