AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SM89 ∴ Summary
Contact »
(361992) 2008SM89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12384 2.936e-08 au
e 0.047349 7.555e-08
i 9.949 7.688e-06 deg
Ω 202.814 3.341e-05 deg
ω 164.492 7.088e-05 deg
M 289.801 6.42e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9759 au
Aphelion 3.2718 au
Asc. node-Earth separation 2.26322 au
Desc. node-Earth separation 1.9847 au
Earth MOID 1.97671 au
Orbital period 2016.66 days
Date of orbit computation  feb 22 03:06
Observational summary
Optical observations (Discarded) 283 (0)
Radar observations (Discarded) 0 (0)
Arc length 7631.93 days
Unobserved 263 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 308.22 deg
Declination -9.63551 deg
V Magnitude 22.15 mag
Solar Elongation 60.72 deg
Galactic Latitude -26.88 deg
Rate 0.307 deg/day
Direction 69.724 deg

More info »