AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012QA41 ∴ Summary
Contact »
(384809) 2012QA41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65333 2.427e-08 au
e 0.19689 6.028e-08
i 13.308 5.991e-06 deg
Ω 118.881 3.602e-05 deg
ω 239.223 4.196e-05 deg
M 234.613 2.12e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1309 au
Aphelion 3.1757 au
Asc. node-Earth separation 1.8527 au
Desc. node-Earth separation 1.30122 au
Earth MOID 1.15846 au
Orbital period 1578.64 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 314 (2)
Radar observations (Discarded) 0 (0)
Arc length 8443.39 days
Unobserved 40 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 227.719 deg
Declination 2.36539 deg
V Magnitude 20.7 mag
Solar Elongation 159.21 deg
Galactic Latitude 48.46 deg
Rate 0.217 deg/day
Direction -70.611 deg

More info »