AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008JQ8 ∴ Summary
Contact »
(320977) 2008JQ8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84005 1.713e-08 au
e 0.207915 6.854e-08
i 16.669 6.628e-06 deg
Ω 91.801 2.583e-05 deg
ω 172.24 3.247e-05 deg
M 100.331 2.138e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2496 au
Aphelion 3.4305 au
Asc. node-Earth separation 2.43944 au
Desc. node-Earth separation 1.2367 au
Earth MOID 1.23449 au
Orbital period 1748.19 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 246 (3)
Radar observations (Discarded) 0 (0)
Arc length 7974.88 days
Unobserved 163 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 33.3078 deg
Declination 1.66335 deg
V Magnitude 22.33 mag
Solar Elongation 11.13 deg
Galactic Latitude -55.12 deg
Rate 0.368 deg/day
Direction 67.649 deg

More info »