AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SL89 ∴ Summary
Contact »
(165866) 2001SL89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.22319 2.36e-08 au
e 0.116026 4.828e-08
i 13.126 5.893e-06 deg
Ω 187.475 2.097e-05 deg
ω 51.051 3.176e-05 deg
M 61.273 2.443e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8492 au
Aphelion 3.5972 au
Asc. node-Earth separation 1.96555 au
Desc. node-Earth separation 2.42932 au
Earth MOID 1.86058 au
Orbital period 2113.62 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 459 (6)
Radar observations (Discarded) 0 (0)
Arc length 8863.02 days
Unobserved 303 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 333.099 deg
Declination -1.39537 deg
V Magnitude 21.54 mag
Solar Elongation 61.78 deg
Galactic Latitude -44.03 deg
Rate 0.288 deg/day
Direction 67.372 deg

More info »