AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011YQ20 ∴ Summary
Contact »
(322532) 2011YQ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62088 2.415e-08 au
e 0.128962 5.9e-08
i 2.101 7.62e-06 deg
Ω 157.668 0.0002033 deg
ω 315.028 0.0002092 deg
M 319.253 4.658e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2829 au
Aphelion 2.9589 au
Asc. node-Earth separation 1.37179 au
Desc. node-Earth separation 1.82718 au
Earth MOID 1.30047 au
Orbital period 1549.78 days
Date of orbit computation  Jun 5 01:45
Observational summary
Optical observations (Discarded) 169 (1)
Radar observations (Discarded) 0 (0)
Arc length 7159.67 days
Unobserved 213 days

More info »
Ephemeris at epoch 60470 MJD
Right Ascension 79.4828 deg
Declination 21.6599 deg
V Magnitude 22.3 mag
Solar Elongation -2.37 deg
Galactic Latitude -9.2 deg
Rate 0.495 deg/day
Direction 85.594 deg

More info »