AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ IJzer ∴ Summary
Contact »
(12276) IJzer  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68691 8.977e-09 au
e 0.142462 2.993e-08
i 7.028 2.879e-06 deg
Ω 152.871 2.773e-05 deg
ω 230.93 3.008e-05 deg
M 232.6 1.167e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3041 au
Aphelion 3.0697 au
Asc. node-Earth separation 1.90319 au
Desc. node-Earth separation 1.40536 au
Earth MOID 1.3145 au
Orbital period 1608.71 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3825 (443)
Radar observations (Discarded) 0 (0)
Arc length 12180.1 days
Unobserved 63 days

More info »
Ephemeris at epoch 60451 MJD
Right Ascension 261.859 deg
Declination -12.9102 deg
V Magnitude 18.01 mag
Solar Elongation 155.97 deg
Galactic Latitude 12.06 deg
Rate 0.178 deg/day
Direction -79.427 deg

More info »