AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SW155 ∴ Summary
Contact »
(283076) 2008SW155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21224 8.956e-09 au
e 0.177758 4.863e-08
i 8.968 5.222e-06 deg
Ω 43.716 2.921e-05 deg
ω 309.35 3.182e-05 deg
M 272.544 1.213e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.819 au
Aphelion 2.6055 au
Asc. node-Earth separation 0.93477 au
Desc. node-Earth separation 1.40618 au
Earth MOID 0.83015 au
Orbital period 1201.84 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 552 (4)
Radar observations (Discarded) 0 (0)
Arc length 8998.86 days
Unobserved 340 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 275.725 deg
Declination -28.959 deg
V Magnitude 20.82 mag
Solar Elongation 113.94 deg
Galactic Latitude -7.13 deg
Rate 0.181 deg/day
Direction 119.485 deg

More info »