AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QN4 ∴ Summary
Contact »
(347306) 2011QN4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57579 1.793e-08 au
e 0.210347 8.145e-08
i 6.84 6.292e-06 deg
Ω 194.363 5.872e-05 deg
ω 67.907 6.086e-05 deg
M 53.924 1.389e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.034 au
Aphelion 3.1176 au
Asc. node-Earth separation 1.28113 au
Desc. node-Earth separation 1.67481 au
Earth MOID 1.0306 au
Orbital period 1509.96 days
Date of orbit computation  feb 22 03:03
Observational summary
Optical observations (Discarded) 313 (3)
Radar observations (Discarded) 0 (0)
Arc length 10154.8 days
Unobserved 283 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 356.194 deg
Declination 1.18857 deg
V Magnitude 22.03 mag
Solar Elongation 32.21 deg
Galactic Latitude -57.45 deg
Rate 0.452 deg/day
Direction 68.502 deg

More info »