AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YZ139 ∴ Summary
Contact »
(128301) 2003YZ139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.14345 1.351e-07 au
e 0.054392 5.847e-08
i 26.079 6.515e-06 deg
Ω 84.461 1.342e-05 deg
ω 212.936 7.505e-05 deg
M 69.223 7.009e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.2 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8637 au
Aphelion 5.4232 au
Asc. node-Earth separation 4.3901 au
Desc. node-Earth separation 3.8885 au
Earth MOID 3.86733 au
Orbital period 4260.69 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 906 (3)
Radar observations (Discarded) 0 (0)
Arc length 8085.87 days
Unobserved 164 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 26.4781 deg
Declination -11.0957 deg
V Magnitude 20.03 mag
Solar Elongation 25.59 deg
Galactic Latitude -69.48 deg
Rate 0.231 deg/day
Direction 67.91 deg

More info »