AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QA89 ∴ Summary
Contact »
(280313) 2003QA89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67235 1.918e-08 au
e 0.104956 7.807e-08
i 3.873 4.922e-06 deg
Ω 118.885 0.0001141 deg
ω 251.297 0.0001178 deg
M 225.655 2.677e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3919 au
Aphelion 2.9528 au
Asc. node-Earth separation 1.75133 au
Desc. node-Earth separation 1.54118 au
Earth MOID 1.39457 au
Orbital period 1595.65 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 450 (7)
Radar observations (Discarded) 0 (0)
Arc length 8928.39 days
Unobserved 35 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 241.129 deg
Declination -15.4478 deg
V Magnitude 20.74 mag
Solar Elongation 152.35 deg
Galactic Latitude 26.71 deg
Rate 0.158 deg/day
Direction -75.186 deg

More info »