AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UM120 ∴ Summary
Contact »
(395508) 2011UM120  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72199 2.28e-08 au
e 0.126261 7.533e-08
i 4.409 7.867e-06 deg
Ω 4.542 6.733e-05 deg
ω 8.621 7.09e-05 deg
M 290.62 2.217e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3783 au
Aphelion 3.0657 au
Asc. node-Earth separation 1.37978 au
Desc. node-Earth separation 2.06345 au
Earth MOID 1.37872 au
Orbital period 1640.32 days
Date of orbit computation  feb 22 03:13
Observational summary
Optical observations (Discarded) 283 (2)
Radar observations (Discarded) 0 (0)
Arc length 10835.9 days
Unobserved 339 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 320.771 deg
Declination -19.589 deg
V Magnitude 22.08 mag
Solar Elongation 76.01 deg
Galactic Latitude -41.92 deg
Rate 0.32 deg/day
Direction 74.258 deg

More info »