AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007JD9 ∴ Summary
Contact »
(394422) 2007JD9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35126 1.762e-08 au
e 0.181855 5.845e-08
i 1.664 1.023e-05 deg
Ω 217.667 0.0002684 deg
ω 35.811 0.0002721 deg
M 229.017 4.545e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9237 au
Aphelion 2.7788 au
Asc. node-Earth separation 0.97413 au
Desc. node-Earth separation 1.67535 au
Earth MOID 0.90931 au
Orbital period 1316.89 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 148 (1)
Radar observations (Discarded) 0 (0)
Arc length 9711.89 days
Unobserved 553 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 95.2965 deg
Declination 21.9221 deg
V Magnitude 23.42 mag
Solar Elongation -59.98 deg
Galactic Latitude 3.53 deg
Rate 0.329 deg/day
Direction 91.339 deg

More info »