AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008ST188 ∴ Summary
Contact »
(378806) 2008ST188  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85658 2.664e-08 au
e 0.160468 6.799e-08
i 2.567 6.221e-06 deg
Ω 283.152 0.000175 deg
ω 29.832 0.0001765 deg
M 123.963 2.106e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3982 au
Aphelion 3.315 au
Asc. node-Earth separation 1.42601 au
Desc. node-Earth separation 2.25089 au
Earth MOID 1.38429 au
Orbital period 1763.47 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 212 (1)
Radar observations (Discarded) 0 (0)
Arc length 9265.88 days
Unobserved 109 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 80.6033 deg
Declination 23.478 deg
V Magnitude 23.51 mag
Solar Elongation -46.44 deg
Galactic Latitude -7.33 deg
Rate 0.311 deg/day
Direction 87.551 deg

More info »