AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997LJ9 ∴ Summary
Contact »
(118241) 1997LJ9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.37735 1.065e-08 au
e 0.187226 5.415e-08
i 2.436 4.219e-06 deg
Ω 106.381 0.0001764 deg
ω 219.505 0.0001775 deg
M 230.218 1.905e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9322 au
Aphelion 2.8225 au
Asc. node-Earth separation 1.69662 au
Desc. node-Earth separation 0.98714 au
Earth MOID 0.92024 au
Orbital period 1338.87 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 350 (3)
Radar observations (Discarded) 0 (0)
Arc length 7589.18 days
Unobserved 340 days

More info »
Ephemeris at epoch 58502 MJD
Right Ascension 223.859 deg
Declination -14.3061 deg
V Magnitude 21.96 mag
Solar Elongation 72.73 deg
Galactic Latitude 38.8 deg
Rate 0.333 deg/day
Direction 104.995 deg

More info »





This Web Site has been visited 118883 times since

and this Page has been visited 54 times since 2011/12/15