AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QA20 ∴ Summary
Contact »
(233656) 2008QA20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57099 1.941e-08 au
e 0.166715 6.033e-08
i 14.958 6.728e-06 deg
Ω 98.29 2.194e-05 deg
ω 301.53 3.128e-05 deg
M 235.576 2.572e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1424 au
Aphelion 2.9996 au
Asc. node-Earth separation 1.31632 au
Desc. node-Earth separation 1.72173 au
Earth MOID 1.19216 au
Orbital period 1505.73 days
Date of orbit computation  feb 22 02:40
Observational summary
Optical observations (Discarded) 321 (4)
Radar observations (Discarded) 0 (0)
Arc length 11126 days
Unobserved 329 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 286.607 deg
Declination -18.5949 deg
V Magnitude 21.52 mag
Solar Elongation 103.31 deg
Galactic Latitude -11.57 deg
Rate 0.133 deg/day
Direction 98.729 deg

More info »