AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003JJ4 ∴ Summary
Contact »
(186638) 2003JJ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.87959 6.322e-09 au
e 0.081047 4.435e-08
i 19.813 5.017e-06 deg
Ω 217.004 1.26e-05 deg
ω 199.972 3.258e-05 deg
M 206.764 3.076e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7273 au
Aphelion 2.0319 au
Asc. node-Earth separation 1.01456 au
Desc. node-Earth separation 0.74288 au
Earth MOID 0.74163 au
Orbital period 941.226 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 623 (5)
Radar observations (Discarded) 0 (0)
Arc length 7867.77 days
Unobserved 450 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 295.394 deg
Declination -2.40555 deg
V Magnitude 20.97 mag
Solar Elongation 95.79 deg
Galactic Latitude -12.25 deg
Rate 0.376 deg/day
Direction 44.767 deg

More info »