AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000JJ9 ∴ Summary
Contact »
(104903) 2000JJ9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.08733 3.111e-08 au
e 0.208371 5.238e-08
i 16.537 9.583e-06 deg
Ω 22.995 2.086e-05 deg
ω 91.087 3.425e-05 deg
M 218.932 2.504e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.444 au
Aphelion 3.7306 au
Asc. node-Earth separation 1.96819 au
Desc. node-Earth separation 1.93716 au
Earth MOID 1.52597 au
Orbital period 1981.4 days
Date of orbit computation  Oct 31 06:02
Observational summary
Optical observations (Discarded) 558 (2)
Radar observations (Discarded) 0 (0)
Arc length 7188.05 days
Unobserved 212 days

More info »
Ephemeris at epoch 58560 MJD
Right Ascension 350.92 deg
Declination -12.9822 deg
V Magnitude 20.37 mag
Solar Elongation 13.23 deg
Galactic Latitude -65.08 deg
Rate 0.334 deg/day
Direction 62.997 deg

More info »





This Web Site has been visited 65817 times since

and this Page has been visited 77 times since 2011/12/13