NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998KJ9 ∴ Summary
Contact »
(152680) 1998KJ9  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.44783 4.585e-09 au
e 0.63958 4.952e-08
i 10.931 1.071e-05 deg
Ω 98.583 3.428e-05 deg
ω 260.063 3.377e-05 deg
M 78.268 2.452e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5218 au
Aphelion distance 2.3738 au
Asc. node-Earth separation -0.02153 au
Desc. node-Earth separation -0.24451 au
Earth MOID 0.00558 au
Orbital period 636.32 days
Date of orbit computation   Nov 8 13:37
Observational summary
Optical observations (Discarded) 215 (0)
Radar observations (Discarded) 0 (0)
Arc length 10299 days
Unobserved 610 days

More info »
Ephemeris
(Epoch 58801 MJD)
Right Ascension 175.147 deg
Declination 9.37964 deg
V Magnitude 23.53 mag
Solar Elongation 59.45 deg
Galactic Latitude 65.61 deg
Rate 0.371 deg/day
Direction 102.137 deg

More info »





This Web Site has been visited 34200 times since

and this Page has been visited 6523 times since 2011/06/24