AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QN54 ∴ Summary
Contact »
2011QN54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58646 9.125e-08 au
e 0.206005 3.417e-07
i 8.957 1.769e-05 deg
Ω 303.1 5.818e-05 deg
ω 18.785 8.893e-05 deg
M 21.981 8.503e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0536 au
Aphelion 3.1193 au
Asc. node-Earth separation 1.05698 au
Desc. node-Earth separation 2.09309 au
Earth MOID 1.04268 au
Orbital period 1519.35 days
Date of orbit computation  feb 22 07:47
Observational summary
Optical observations (Discarded) 66 (0)
Radar observations (Discarded) 0 (0)
Arc length 5264.09 days
Unobserved 798 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 6.88054 deg
Declination 8.75851 deg
V Magnitude 22.5 mag
Solar Elongation 19.07 deg
Galactic Latitude -53.65 deg
Rate 0.537 deg/day
Direction 63.835 deg

More info »