AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004PA91 ∴ Summary
Contact »
(117145) 2004PA91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34674 6.969e-09 au
e 0.196728 4.225e-08
i 7.813 4.308e-06 deg
Ω 173.836 2.862e-05 deg
ω 221.918 3.031e-05 deg
M 142.973 8.72e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8851 au
Aphelion 2.8084 au
Asc. node-Earth separation 1.64864 au
Desc. node-Earth separation 0.96319 au
Earth MOID 0.89912 au
Orbital period 1313.09 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 896 (3)
Radar observations (Discarded) 0 (0)
Arc length 8628.29 days
Unobserved 38 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 185.037 deg
Declination 2.38348 deg
V Magnitude 20.74 mag
Solar Elongation -147.51 deg
Galactic Latitude 64.15 deg
Rate 0.166 deg/day
Direction -59.69 deg

More info »