AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WR16 ∴ Summary
Contact »
(322506) 2011WR16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59401 2.263e-08 au
e 0.308264 6.411e-08
i 6.217 5.749e-06 deg
Ω 49.525 4.103e-05 deg
ω 315.238 4.164e-05 deg
M 22.528 9.364e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7944 au
Aphelion 3.3936 au
Asc. node-Earth separation 0.93667 au
Desc. node-Earth separation 1.9959 au
Earth MOID 0.79943 au
Orbital period 1526 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 677 (3)
Radar observations (Discarded) 0 (0)
Arc length 10162.6 days
Unobserved 164 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 47.3497 deg
Declination 18.2943 deg
V Magnitude 20.67 mag
Solar Elongation -15.02 deg
Galactic Latitude -33.6 deg
Rate 0.585 deg/day
Direction 71.665 deg

More info »