AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011WC57 ∴ Summary
Contact »
(445751) 2011WC57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79212 3.435e-08 au
e 0.096822 8.015e-08
i 10.11 8.801e-06 deg
Ω 75.42 5.992e-05 deg
ω 3.164 0.0001222 deg
M 219.796 9.982e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5218 au
Aphelion 3.0625 au
Asc. node-Earth separation 1.53774 au
Desc. node-Earth separation 2.04711 au
Earth MOID 1.53767 au
Orbital period 1704.11 days
Date of orbit computation  feb 22 03:24
Observational summary
Optical observations (Discarded) 99 (0)
Radar observations (Discarded) 0 (0)
Arc length 6062.16 days
Unobserved 326 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 318.345 deg
Declination -22.6454 deg
V Magnitude 23.28 mag
Solar Elongation 75.26 deg
Galactic Latitude -40.72 deg
Rate 0.261 deg/day
Direction 83.862 deg

More info »