AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QJ54 ∴ Summary
Contact »
(665517) 2009QJ54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52716 1.628e-08 au
e 0.185636 2.397e-07
i 4.472 1.151e-05 deg
Ω 273.133 0.0002144 deg
ω 34.316 0.0002175 deg
M 245.466 4.308e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.058 au
Aphelion 2.9963 au
Asc. node-Earth separation 1.09904 au
Desc. node-Earth separation 1.89944 au
Earth MOID 1.04473 au
Orbital period 1467.4 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 133 (1)
Radar observations (Discarded) 0 (0)
Arc length 6789.13 days
Unobserved 53 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 162.836 deg
Declination 0.68853 deg
V Magnitude 22.3 mag
Solar Elongation -127.74 deg
Galactic Latitude 50.9 deg
Rate 0.06 deg/day
Direction -37.926 deg

More info »