AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006AC31 ∴ Summary
Contact »
(155319) 2006AC31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69029 1.225e-08 au
e 0.08395 5.241e-08
i 6.463 4.288e-06 deg
Ω 86.478 4.757e-05 deg
ω 269.097 5.471e-05 deg
M 135.467 2.622e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4644 au
Aphelion 2.9161 au
Asc. node-Earth separation 1.69148 au
Desc. node-Earth separation 1.65191 au
Earth MOID 1.47013 au
Orbital period 1611.75 days
Date of orbit computation  feb 22 02:23
Observational summary
Optical observations (Discarded) 738 (7)
Radar observations (Discarded) 0 (0)
Arc length 8529.15 days
Unobserved 77 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 123.819 deg
Declination 25.6135 deg
V Magnitude 21.58 mag
Solar Elongation -91.18 deg
Galactic Latitude 28.96 deg
Rate 0.187 deg/day
Direction 107.522 deg

More info »