AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QN188 ∴ Summary
Contact »
(230159) 2001QN188  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34785 8.247e-09 au
e 0.160457 4.553e-08
i 2.314 6.859e-06 deg
Ω 340.727 0.0001062 deg
ω 63.849 0.0001089 deg
M 40.752 2.273e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9711 au
Aphelion 2.7246 au
Asc. node-Earth separation 1.12795 au
Desc. node-Earth separation 1.47099 au
Earth MOID 0.98166 au
Orbital period 1314.03 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 602 (1)
Radar observations (Discarded) 0 (0)
Arc length 10737.8 days
Unobserved 79 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 86.2628 deg
Declination 24.8917 deg
V Magnitude 21.7 mag
Solar Elongation -50.7 deg
Galactic Latitude -2.22 deg
Rate 0.493 deg/day
Direction 89.834 deg

More info »