AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SW123 ∴ Summary
Contact »
(381501) 2008SW123  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78434 2.062e-08 au
e 0.071792 1.026e-07
i 4.803 1.14e-05 deg
Ω 205.386 6.348e-05 deg
ω 181.963 7.581e-05 deg
M 119.762 3.951e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5844 au
Aphelion 2.9842 au
Asc. node-Earth separation 1.98073 au
Desc. node-Earth separation 1.58914 au
Earth MOID 1.58875 au
Orbital period 1697 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 170 (0)
Radar observations (Discarded) 0 (0)
Arc length 10692.2 days
Unobserved 88 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 139.769 deg
Declination 11.146 deg
V Magnitude 22.24 mag
Solar Elongation -109.53 deg
Galactic Latitude 37.77 deg
Rate 0.091 deg/day
Direction 84.292 deg

More info »