AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008ST42 ∴ Summary
Contact »
(281435) 2008ST42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6904 2.161e-08 au
e 0.013374 5.241e-08
i 5.041 8.271e-06 deg
Ω 204.787 6.504e-05 deg
ω 256.202 0.0003502 deg
M 104.62 0.0003453 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6544 au
Aphelion 2.7264 au
Asc. node-Earth separation 1.69534 au
Desc. node-Earth separation 1.68578 au
Earth MOID 1.67692 au
Orbital period 1611.85 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 262 (0)
Radar observations (Discarded) 0 (0)
Arc length 8478.05 days
Unobserved 457 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 214.465 deg
Declination -13.5243 deg
V Magnitude 20.81 mag
Solar Elongation 151.74 deg
Galactic Latitude 44.26 deg
Rate 0.158 deg/day
Direction -59.737 deg

More info »