NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989JA ∴ Summary
Contact »
(7335) 1989JA  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.77067 3.538e-09 au
e 0.484134 4.849e-08
i 15.196 1.017e-05 deg
Ω 61.324 2.104e-05 deg
ω 232.248 2.502e-05 deg
M 149.183 1.738e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9134 au
Aphelion 2.6279 au
Asc. node-Earth separation 0.93883 au
Desc. node-Earth separation 0.03185 au
Earth MOID 0.02094 au
Orbital period 860.611 days
Date of orbit computation   Oct 1 22:54
Observational summary
Optical observations (Discarded) 386 (4)
Radar observations (Discarded) 5 (0)
Arc length 10221 days
Unobserved 626 days

More info »
Ephemeris at epoch 58469 MJD
Right Ascension 134.134 deg
Declination 35.0827 deg
V Magnitude 21.76 mag
Solar Elongation 135.38 deg
Galactic Latitude 39.8 deg
Rate 0.221 deg/day
Direction -37.781 deg

More info »





This Web Site has been visited 526772 times since

and this Page has been visited 7719 times since 2011/06/24