AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005US523 ∴ Summary
Contact »
(255254) 2005US523  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77676 1.458e-08 au
e 0.043388 5.195e-08
i 4.82 4.538e-06 deg
Ω 89.11 7.013e-05 deg
ω 152.123 9.32e-05 deg
M 129.609 6.086e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6563 au
Aphelion 2.8972 au
Asc. node-Earth separation 1.89906 au
Desc. node-Earth separation 1.65288 au
Earth MOID 1.64406 au
Orbital period 1690.08 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 388 (2)
Radar observations (Discarded) 0 (0)
Arc length 8955.91 days
Unobserved 104 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 13.0267 deg
Declination 1.83523 deg
V Magnitude 21.94 mag
Solar Elongation -5.47 deg
Galactic Latitude -61.04 deg
Rate 0.405 deg/day
Direction 66.545 deg

More info »