AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AM4 ∴ Summary
Contact »
(309562) 2008AM4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6694 1.515e-08 au
e 0.12314 4.46e-08
i 4.234 5.395e-06 deg
Ω 123.492 6.294e-05 deg
ω 335.404 6.777e-05 deg
M 277.858 2.329e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3407 au
Aphelion 2.9981 au
Asc. node-Earth separation 1.38031 au
Desc. node-Earth separation 1.94508 au
Earth MOID 1.35879 au
Orbital period 1593.01 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 387 (6)
Radar observations (Discarded) 0 (0)
Arc length 7119.07 days
Unobserved 218 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 13.4053 deg
Declination 2.71033 deg
V Magnitude 22.33 mag
Solar Elongation 16.91 deg
Galactic Latitude -60.16 deg
Rate 0.434 deg/day
Direction 68.254 deg

More info »