AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009AR46 ∴ Summary
Contact »
(392019) 2009AR46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73143 2.286e-08 au
e 0.115405 1.121e-07
i 2.536 1.175e-05 deg
Ω 181.492 0.0001607 deg
ω 15.987 0.000165 deg
M 79.508 3.25e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4162 au
Aphelion 3.0467 au
Asc. node-Earth separation 1.42958 au
Desc. node-Earth separation 2.02893 au
Earth MOID 1.41471 au
Orbital period 1648.86 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 125 (0)
Radar observations (Discarded) 0 (0)
Arc length 7499.02 days
Unobserved 368 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 318.767 deg
Declination -13.537 deg
V Magnitude 22.64 mag
Solar Elongation 78.9 deg
Galactic Latitude -37.89 deg
Rate 0.265 deg/day
Direction 71.068 deg

More info »