AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009YZ22 ∴ Summary
Contact »
(436219) 2009YZ22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57033 2.438e-08 au
e 0.117889 5.836e-08
i 7.091 7.931e-06 deg
Ω 273.317 4.644e-05 deg
ω 219.901 5.689e-05 deg
M 148.057 3.597e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2673 au
Aphelion 2.8734 au
Asc. node-Earth separation 1.77029 au
Desc. node-Earth separation 1.34147 au
Earth MOID 1.28767 au
Orbital period 1505.16 days
Date of orbit computation  feb 22 03:22
Observational summary
Optical observations (Discarded) 228 (1)
Radar observations (Discarded) 0 (0)
Arc length 6304.05 days
Unobserved 319 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 307.388 deg
Declination -17.4289 deg
V Magnitude 22.65 mag
Solar Elongation 63.05 deg
Galactic Latitude -29.28 deg
Rate 0.311 deg/day
Direction 71.027 deg

More info »