AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WK104 ∴ Summary
Contact »
(398600) 2011WK104  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70182 4.135e-08 au
e 0.189973 7.705e-08
i 12.336 8.549e-06 deg
Ω 274.263 3.774e-05 deg
ω 350.461 4.481e-05 deg
M 62.147 2.821e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1885 au
Aphelion 3.2151 au
Asc. node-Earth separation 1.17689 au
Desc. node-Earth separation 2.22186 au
Earth MOID 1.17341 au
Orbital period 1622.12 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 129 (0)
Radar observations (Discarded) 0 (0)
Arc length 6608.86 days
Unobserved 786 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 358.697 deg
Declination 9.33465 deg
V Magnitude 22.36 mag
Solar Elongation 27.95 deg
Galactic Latitude -51.04 deg
Rate 0.429 deg/day
Direction 63.013 deg

More info »