AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SW154 ∴ Summary
Contact »
(189921) 2003SW154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14087 2.767e-08 au
e 0.213554 5.599e-08
i 10.277 6.028e-06 deg
Ω 359.11 2.942e-05 deg
ω 328.818 3.231e-05 deg
M 281.499 1.663e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4701 au
Aphelion 3.8116 au
Asc. node-Earth separation 1.53142 au
Desc. node-Earth separation 2.67211 au
Earth MOID 1.46601 au
Orbital period 2033.17 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 514 (28)
Radar observations (Discarded) 0 (0)
Arc length 8057.85 days
Unobserved 382 days

More info »
Ephemeris at epoch 60441 MJD
Right Ascension 226.293 deg
Declination -30.0787 deg
V Magnitude 19.83 mag
Solar Elongation 167.68 deg
Galactic Latitude 24.47 deg
Rate 0.206 deg/day
Direction -84.012 deg

More info »