AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SW255 ∴ Summary
Contact »
(287857) 2003SW255  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3606 9.27e-09 au
e 0.110554 5.382e-08
i 5.994 6.061e-06 deg
Ω 202.269 3.594e-05 deg
ω 208.874 4.251e-05 deg
M 212.287 2.302e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0996 au
Aphelion 2.6216 au
Asc. node-Earth separation 1.57927 au
Desc. node-Earth separation 1.1296 au
Earth MOID 1.1121 au
Orbital period 1324.75 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 540 (0)
Radar observations (Discarded) 0 (0)
Arc length 8113.74 days
Unobserved 366 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 284.057 deg
Declination -16.5693 deg
V Magnitude 21.56 mag
Solar Elongation 104.49 deg
Galactic Latitude -8.5 deg
Rate 0.16 deg/day
Direction 65.426 deg

More info »