AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003UT261 ∴ Summary
Contact »
(298485) 2003UT261  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57486 1.764e-08 au
e 0.135973 6.002e-08
i 12.802 8.616e-06 deg
Ω 34.747 2.547e-05 deg
ω 213.497 4.309e-05 deg
M 117.018 3.663e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2247 au
Aphelion 2.925 au
Asc. node-Earth separation 1.85761 au
Desc. node-Earth separation 1.26387 au
Earth MOID 1.22335 au
Orbital period 1509.14 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 429 (0)
Radar observations (Discarded) 0 (0)
Arc length 7377.63 days
Unobserved 132 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 25.5795 deg
Declination 8.60672 deg
V Magnitude 21.73 mag
Solar Elongation 9.27 deg
Galactic Latitude -52.2 deg
Rate 0.401 deg/day
Direction 64.516 deg

More info »