AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003AA4 ∴ Summary
Contact »
(223178) 2003AA4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35145 1.004e-08 au
e 0.312723 4.135e-08
i 22.356 4.51e-06 deg
Ω 204.37 1.072e-05 deg
ω 290.85 1.386e-05 deg
M 297.91 8.541e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6161 au
Aphelion 3.0868 au
Asc. node-Earth separation 0.90598 au
Desc. node-Earth separation 1.39143 au
Earth MOID 0.74469 au
Orbital period 1317.05 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 1093 (3)
Radar observations (Discarded) 0 (0)
Arc length 7733.8 days
Unobserved 101 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 40.8051 deg
Declination 10.2601 deg
V Magnitude 20.3 mag
Solar Elongation -7.07 deg
Galactic Latitude -43.82 deg
Rate 0.517 deg/day
Direction 80.487 deg

More info »