AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WC21 ∴ Summary
Contact »
(354813) 2005WC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.1786 1.522e-08 au
e 0.104802 6.445e-08
i 5.791 6.219e-06 deg
Ω 259.441 5.264e-05 deg
ω 7.896 6.012e-05 deg
M 46.274 2.93e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9503 au
Aphelion 2.4069 au
Asc. node-Earth separation 0.93666 au
Desc. node-Earth separation 1.42039 au
Earth MOID 0.93436 au
Orbital period 1174.53 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 267 (1)
Radar observations (Discarded) 0 (0)
Arc length 6446.79 days
Unobserved 299 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 348.092 deg
Declination -0.59887 deg
V Magnitude 22.29 mag
Solar Elongation 41.43 deg
Galactic Latitude -54.37 deg
Rate 0.517 deg/day
Direction 64.777 deg

More info »