AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WC147 ∴ Summary
Contact »
(298549) 2003WC147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55988 2.147e-08 au
e 0.199249 8.364e-08
i 3.544 4.946e-06 deg
Ω 107.322 0.0001568 deg
ω 307.378 0.0001604 deg
M 354.721 3.936e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0498 au
Aphelion 3.0699 au
Asc. node-Earth separation 1.20992 au
Desc. node-Earth separation 1.78048 au
Earth MOID 1.06403 au
Orbital period 1495.99 days
Date of orbit computation  apr 23 20:52
Observational summary
Optical observations (Discarded) 347 (1)
Radar observations (Discarded) 0 (0)
Arc length 7268.97 days
Unobserved 188 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 47.0969 deg
Declination 15.6568 deg
V Magnitude 21.63 mag
Solar Elongation -14.19 deg
Galactic Latitude -35.83 deg
Rate 0.563 deg/day
Direction 73.12 deg

More info »