AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QY4 ∴ Summary
Contact »
(434455) 2005QY4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.87942 5.941e-09 au
e 0.115384 5.028e-08
i 24.247 8.025e-06 deg
Ω 143.936 1.115e-05 deg
ω 252.079 3.533e-05 deg
M 20.325 3.385e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6626 au
Aphelion 2.0963 au
Asc. node-Earth separation 0.93573 au
Desc. node-Earth separation 0.77868 au
Earth MOID 0.74724 au
Orbital period 941.099 days
Date of orbit computation  feb 22 03:22
Observational summary
Optical observations (Discarded) 258 (1)
Radar observations (Discarded) 0 (0)
Arc length 7176.72 days
Unobserved 215 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 59.3495 deg
Declination 4.80539 deg
V Magnitude 22.1 mag
Solar Elongation -29.24 deg
Galactic Latitude -34.92 deg
Rate 0.666 deg/day
Direction 72.32 deg

More info »