AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UM338 ∴ Summary
Contact »
(310372) 2011UM338  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6541 2.33e-08 au
e 0.203545 4.832e-08
i 14.602 6.67e-06 deg
Ω 94.626 2.156e-05 deg
ω 227.792 2.9e-05 deg
M 356.254 2.246e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1139 au
Aphelion 3.1943 au
Asc. node-Earth separation 1.96421 au
Desc. node-Earth separation 1.22164 au
Earth MOID 1.12801 au
Orbital period 1579.33 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 379 (3)
Radar observations (Discarded) 0 (0)
Arc length 7661.76 days
Unobserved 282 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 346.014 deg
Declination -15.1047 deg
V Magnitude 20.85 mag
Solar Elongation 45.52 deg
Galactic Latitude -62.31 deg
Rate 0.526 deg/day
Direction 74.805 deg

More info »