AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QJ46 ∴ Summary
Contact »
(284889) 2009QJ46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4042 1.547e-08 au
e 0.186819 4.514e-08
i 0.686 6.712e-06 deg
Ω 323.695 0.0004148 deg
ω 76.64 0.0004151 deg
M 291.444 2.349e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.955 au
Aphelion 2.8533 au
Asc. node-Earth separation 1.21084 au
Desc. node-Earth separation 1.43957 au
Earth MOID 0.96343 au
Orbital period 1361.61 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 274 (1)
Radar observations (Discarded) 0 (0)
Arc length 6524.06 days
Unobserved 343 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 340.784 deg
Declination -8.18794 deg
V Magnitude 22.67 mag
Solar Elongation 55.78 deg
Galactic Latitude -54.23 deg
Rate 0.458 deg/day
Direction 67.599 deg

More info »