AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SS301 ∴ Summary
Contact »
(381538) 2008SS301  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75367 2.095e-08 au
e 0.183836 5.351e-08
i 11.34 5.196e-06 deg
Ω 163.665 2.986e-05 deg
ω 263.31 3.334e-05 deg
M 105.202 1.386e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2474 au
Aphelion 3.2599 au
Asc. node-Earth separation 1.72739 au
Desc. node-Earth separation 1.59739 au
Earth MOID 1.29458 au
Orbital period 1669.04 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 345 (3)
Radar observations (Discarded) 0 (0)
Arc length 7999.85 days
Unobserved 454 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 188.71 deg
Declination 5.52515 deg
V Magnitude 21.11 mag
Solar Elongation -151.6 deg
Galactic Latitude 68.04 deg
Rate 0.167 deg/day
Direction -60.958 deg

More info »