AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SJ258 ∴ Summary
Contact »
(233739) 2008SJ258  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0058 3.319e-08 au
e 0.061366 5.813e-08
i 1.536 9.834e-06 deg
Ω 345.466 0.0002398 deg
ω 93.902 0.0002571 deg
M 305.976 9.492e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8213 au
Aphelion 3.1903 au
Asc. node-Earth separation 1.99996 au
Desc. node-Earth separation 1.99024 au
Earth MOID 1.83783 au
Orbital period 1903.44 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 279 (3)
Radar observations (Discarded) 0 (0)
Arc length 9570.92 days
Unobserved 139 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 25.3218 deg
Declination 11.2794 deg
V Magnitude 21.9 mag
Solar Elongation 8.39 deg
Galactic Latitude -49.73 deg
Rate 0.402 deg/day
Direction 68.437 deg

More info »