AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WW143 ∴ Summary
Contact »
(395680) 2011WW143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05084 2.904e-08 au
e 0.088826 7.219e-08
i 10.586 6.417e-06 deg
Ω 81.97 4.063e-05 deg
ω 311.512 6.029e-05 deg
M 132.298 4.268e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7798 au
Aphelion 3.3218 au
Asc. node-Earth separation 1.87478 au
Desc. node-Earth separation 2.20057 au
Earth MOID 1.80111 au
Orbital period 1946.38 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 250 (0)
Radar observations (Discarded) 0 (0)
Arc length 8103.86 days
Unobserved 36 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 169.262 deg
Declination 19.2788 deg
V Magnitude 21.72 mag
Solar Elongation -126.33 deg
Galactic Latitude 66.98 deg
Rate 0.071 deg/day
Direction -126.208 deg

More info »