AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YY21 ∴ Summary
Contact »
2005YY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14449 4.067e-08 au
e 0.131485 9.839e-08
i 0.75 1.198e-05 deg
Ω 23.533 0.0008437 deg
ω 71.744 0.0008541 deg
M 104.426 0.0001066 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.731 au
Aphelion 3.5579 au
Asc. node-Earth separation 1.97282 au
Desc. node-Earth separation 2.219 au
Earth MOID 1.74838 au
Orbital period 2036.68 days
Date of orbit computation  feb 22 07:30
Observational summary
Optical observations (Discarded) 77 (0)
Radar observations (Discarded) 0 (0)
Arc length 6709.09 days
Unobserved 425 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 217.15 deg
Declination -14.9313 deg
V Magnitude 22.07 mag
Solar Elongation 170.44 deg
Galactic Latitude 41.78 deg
Rate 0.192 deg/day
Direction -72.453 deg

More info »