AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999JC30 ∴ Summary
Contact »
(11223) 1999JC30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02178 1.152e-08 au
e 0.100644 2.927e-08
i 3.835 3.544e-06 deg
Ω 43.844 4.928e-05 deg
ω 263.418 5.274e-05 deg
M 186.854 1.842e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7177 au
Aphelion 3.3259 au
Asc. node-Earth separation 2.03537 au
Desc. node-Earth separation 1.94884 au
Earth MOID 1.70611 au
Orbital period 1918.64 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3799 (8)
Radar observations (Discarded) 0 (0)
Arc length 17147.9 days
Unobserved 56 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 118.789 deg
Declination 25.3053 deg
V Magnitude 18.71 mag
Solar Elongation -107.38 deg
Galactic Latitude 24.57 deg
Rate 0.065 deg/day
Direction 119.713 deg

More info »