AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SJ188 ∴ Summary
Contact »
(418577) 2008SJ188  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14872 3.686e-08 au
e 0.230075 7.102e-08
i 15.227 1.471e-05 deg
Ω 212.597 2.855e-05 deg
ω 83.613 4.411e-05 deg
M 340.746 3.309e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4243 au
Aphelion 3.8732 au
Asc. node-Earth separation 1.90208 au
Desc. node-Earth separation 2.06711 au
Earth MOID 1.46707 au
Orbital period 2040.8 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 136 (0)
Radar observations (Discarded) 0 (0)
Arc length 7548.08 days
Unobserved 349 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 294.997 deg
Declination -5.67413 deg
V Magnitude 21.2 mag
Solar Elongation 99.67 deg
Galactic Latitude -13.37 deg
Rate 0.273 deg/day
Direction 50.823 deg

More info »