AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007WW9 ∴ Summary
Contact »
(249118) 2007WW9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.46029 1.753e-08 au
e 0.182921 1.059e-07
i 4.016 7.52e-06 deg
Ω 34.458 0.00012 deg
ω 286.04 0.0001241 deg
M 142.954 2.726e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0103 au
Aphelion 2.9103 au
Asc. node-Earth separation 1.27043 au
Desc. node-Earth separation 1.49892 au
Earth MOID 1.00191 au
Orbital period 1409.54 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 120 (0)
Radar observations (Discarded) 0 (0)
Arc length 6932.11 days
Unobserved 580 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 101.278 deg
Declination 26.6923 deg
V Magnitude 23.63 mag
Solar Elongation -65.19 deg
Galactic Latitude 10.54 deg
Rate 0.292 deg/day
Direction 97.106 deg

More info »