AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SW228 ∴ Summary
Contact »
(259490) 2003SW228  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26272 7.891e-09 au
e 0.267466 4.812e-08
i 6.065 6.316e-06 deg
Ω 23.882 3.071e-05 deg
ω 304.487 3.283e-05 deg
M 42.97 1.179e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6575 au
Aphelion 2.8679 au
Asc. node-Earth separation 0.82857 au
Desc. node-Earth separation 1.47307 au
Earth MOID 0.65608 au
Orbital period 1243.21 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 573 (4)
Radar observations (Discarded) 0 (0)
Arc length 6762.02 days
Unobserved 753 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 40.0518 deg
Declination 17.2679 deg
V Magnitude 21.31 mag
Solar Elongation -8.22 deg
Galactic Latitude -38.36 deg
Rate 0.566 deg/day
Direction 69.927 deg

More info »