AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997KJ2 ∴ Summary
Contact »
(52571) 1997KJ2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35154 1.039e-08 au
e 0.168375 5.542e-08
i 5.765 4.607e-06 deg
Ω 90.94 5.949e-05 deg
ω 264.151 6.219e-05 deg
M 235.763 1.967e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9556 au
Aphelion 2.7475 au
Asc. node-Earth separation 1.34018 au
Desc. node-Earth separation 1.22906 au
Earth MOID 0.96024 au
Orbital period 1317.12 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 679 (6)
Radar observations (Discarded) 0 (0)
Arc length 9187.56 days
Unobserved 285 days

More info »
Ephemeris at epoch 58567 MJD
Right Ascension 283.068 deg
Declination -21.473 deg
V Magnitude 20.32 mag
Solar Elongation 81.65 deg
Galactic Latitude -9.78 deg
Rate 0.345 deg/day
Direction 88.132 deg

More info »





This Web Site has been visited 123532 times since

and this Page has been visited 53 times since 2012/01/09