AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UA53 ∴ Summary
Contact »
(66841) 1999UA53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69697 1.226e-08 au
e 0.029973 3.725e-08
i 11.736 3.753e-06 deg
Ω 154.544 1.949e-05 deg
ω 251.798 6.523e-05 deg
M 198.189 6.238e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6161 au
Aphelion 2.7778 au
Asc. node-Earth separation 1.73083 au
Desc. node-Earth separation 1.65977 au
Earth MOID 1.64202 au
Orbital period 1617.75 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1738 (1)
Radar observations (Discarded) 0 (0)
Arc length 11401.1 days
Unobserved 308 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 263.975 deg
Declination -9.45834 deg
V Magnitude 19.85 mag
Solar Elongation 104.15 deg
Galactic Latitude 12.08 deg
Rate 0.155 deg/day
Direction 62.278 deg

More info »