AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003UM203 ∴ Summary
Contact »
(331843) 2003UM203  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17451 6.537e-09 au
e 0.159357 5.075e-08
i 4.184 5.607e-06 deg
Ω 232.171 7.531e-05 deg
ω 78.501 7.816e-05 deg
M 201.943 2.002e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.828 au
Aphelion 2.521 au
Asc. node-Earth separation 1.04327 au
Desc. node-Earth separation 1.20064 au
Earth MOID 0.81905 au
Orbital period 1171.23 days
Date of orbit computation  feb 22 03:00
Observational summary
Optical observations (Discarded) 454 (0)
Radar observations (Discarded) 0 (0)
Arc length 7369.2 days
Unobserved 94 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 126.543 deg
Declination 13.5024 deg
V Magnitude 22.15 mag
Solar Elongation -116.97 deg
Galactic Latitude 27.01 deg
Rate 0.048 deg/day
Direction 56.055 deg

More info »