AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009KJ12 ∴ Summary
Contact »
(321347) 2009KJ12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08948 2.945e-08 au
e 0.118175 7.414e-08
i 2.348 6.859e-06 deg
Ω 101.578 0.0002081 deg
ω 128.399 0.0002108 deg
M 261.95 3.312e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7244 au
Aphelion 3.4546 au
Asc. node-Earth separation 2.30557 au
Desc. node-Earth separation 1.82092 au
Earth MOID 1.71478 au
Orbital period 1983.47 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 156 (0)
Radar observations (Discarded) 0 (0)
Arc length 9813.31 days
Unobserved 131 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 107.345 deg
Declination 23.3059 deg
V Magnitude 22.72 mag
Solar Elongation -69.97 deg
Galactic Latitude 14.14 deg
Rate 0.245 deg/day
Direction 96.134 deg

More info »