AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YZ81 ∴ Summary
Contact »
(253832) 2003YZ81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35115 1.331e-08 au
e 0.16599 4.297e-08
i 3.357 5.075e-06 deg
Ω 74.341 9.179e-05 deg
ω 34.188 9.351e-05 deg
M 217.975 2.069e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9609 au
Aphelion 2.7414 au
Asc. node-Earth separation 1.02601 au
Desc. node-Earth separation 1.63524 au
Earth MOID 0.97918 au
Orbital period 1316.79 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 438 (3)
Radar observations (Discarded) 0 (0)
Arc length 6644.79 days
Unobserved 760 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 332.531 deg
Declination -13.8132 deg
V Magnitude 22.77 mag
Solar Elongation 38.94 deg
Galactic Latitude -50.15 deg
Rate 0.394 deg/day
Direction 70.796 deg

More info »