AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005SW139 ∴ Summary
Contact »
(290269) 2005SW139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76303 1.994e-08 au
e 0.051188 4.958e-08
i 6.485 6.41e-06 deg
Ω 173.198 4.434e-05 deg
ω 141.318 7.778e-05 deg
M 62.824 6.607e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6216 au
Aphelion 2.9045 au
Asc. node-Earth separation 1.87653 au
Desc. node-Earth separation 1.64506 au
Earth MOID 1.61181 au
Orbital period 1677.56 days
Date of orbit computation  feb 22 02:52
Observational summary
Optical observations (Discarded) 370 (2)
Radar observations (Discarded) 0 (0)
Arc length 11716.9 days
Unobserved 170 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 17.8799 deg
Declination 5.08649 deg
V Magnitude 21.73 mag
Solar Elongation -10.23 deg
Galactic Latitude -57.42 deg
Rate 0.427 deg/day
Direction 69.717 deg

More info »