AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004QJ8 ∴ Summary
Contact »
(128594) 2004QJ8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55624 1.514e-08 au
e 0.157387 8.746e-08
i 14.246 6.93e-06 deg
Ω 19.142 1.881e-05 deg
ω 8.89 2.437e-05 deg
M 235.63 1.889e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1539 au
Aphelion 2.9586 au
Asc. node-Earth separation 1.16023 au
Desc. node-Earth separation 1.95039 au
Earth MOID 1.15909 au
Orbital period 1492.8 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 750 (2)
Radar observations (Discarded) 0 (0)
Arc length 8326.85 days
Unobserved 320 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 273.271 deg
Declination -39.0258 deg
V Magnitude 20.19 mag
Solar Elongation 121.9 deg
Galactic Latitude -9.9 deg
Rate 0.122 deg/day
Direction 172.487 deg

More info »