AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003UM261 ∴ Summary
Contact »
(133723) 2003UM261  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98802 2.286e-08 au
e 0.108817 5.692e-08
i 11.572 6.293e-06 deg
Ω 354.606 2.274e-05 deg
ω 3.228 3.234e-05 deg
M 2.811 2.675e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6629 au
Aphelion 3.3132 au
Asc. node-Earth separation 1.65885 au
Desc. node-Earth separation 2.31817 au
Earth MOID 1.65876 au
Orbital period 1886.58 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 512 (4)
Radar observations (Discarded) 0 (0)
Arc length 16863.7 days
Unobserved 162 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 11.9417 deg
Declination 7.08634 deg
V Magnitude 20.75 mag
Solar Elongation 19.34 deg
Galactic Latitude -55.77 deg
Rate 0.432 deg/day
Direction 62.212 deg

More info »