AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QJ16 ∴ Summary
Contact »
(328369) 2008QJ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0357 3.418e-08 au
e 0.180969 6.383e-08
i 13.775 6.662e-06 deg
Ω 126.502 2.624e-05 deg
ω 215.994 3.261e-05 deg
M 342.842 2.402e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4863 au
Aphelion 3.5851 au
Asc. node-Earth separation 2.45569 au
Desc. node-Earth separation 1.54625 au
Earth MOID 1.49063 au
Orbital period 1931.9 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 306 (1)
Radar observations (Discarded) 0 (0)
Arc length 7695.01 days
Unobserved 281 days

More info »
Ephemeris at epoch 60417 MJD
Right Ascension 341.782 deg
Declination -10.9679 deg
V Magnitude 21.2 mag
Solar Elongation 48.18 deg
Galactic Latitude -56.62 deg
Rate 0.43 deg/day
Direction 75.688 deg

More info »