AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WN55 ∴ Summary
Contact »
(312926) 2011WN55  ▹ 
SUMMARY
Keplerian elements at epoch
59200.0 MJD
Value 1-σ variation Units
a 2.43438 2.326e-08 au
e 0.121284 5.328e-08
i 6.669 7.389e-06 deg
Ω 65.655 5.43e-05 deg
ω 310.778 6.424e-05 deg
M 163.902 3.526e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1391 au
Aphelion 2.7296 au
Asc. node-Earth separation 1.23569 au
Desc. node-Earth separation 1.59035 au
Earth MOID 1.14688 au
Orbital period 1387.34 days
Date of orbit computation  Dec 22 19:33
Observational summary
Optical observations (Discarded) 226 (0)
Radar observations (Discarded) 0 (0)
Arc length 5988.87 days
Unobserved 549 days

More info »
Ephemeris at epoch 59422 MJD
Right Ascension 206.28 deg
Declination -8.84369 deg
V Magnitude 22.31 mag
Solar Elongation -83.66 deg
Galactic Latitude 51.75 deg
Rate 0.244 deg/day
Direction 118.995 deg

More info »