AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009CM39 ∴ Summary
Contact »
(305731) 2009CM39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37341 1.505e-08 au
e 0.104503 5.925e-08
i 7.491 6.97e-06 deg
Ω 334.643 3.942e-05 deg
ω 65.029 5.667e-05 deg
M 129.567 3.563e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1254 au
Aphelion 2.6214 au
Asc. node-Earth separation 1.2385 au
Desc. node-Earth separation 1.46669 au
Earth MOID 1.14469 au
Orbital period 1335.54 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 276 (0)
Radar observations (Discarded) 0 (0)
Arc length 8080.88 days
Unobserved 48 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 165.138 deg
Declination 0.7292 deg
V Magnitude 21.59 mag
Solar Elongation -129.91 deg
Galactic Latitude 52.52 deg
Rate 0.042 deg/day
Direction -79.11 deg

More info »