AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SL90 ∴ Summary
Contact »
(306318) 2011SL90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74575 2.363e-08 au
e 0.088437 6.725e-08
i 3.731 8.124e-06 deg
Ω 338.515 9.016e-05 deg
ω 336.866 9.905e-05 deg
M 327.26 4.277e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5029 au
Aphelion 2.9886 au
Asc. node-Earth separation 1.51061 au
Desc. node-Earth separation 1.97529 au
Earth MOID 1.4896 au
Orbital period 1661.85 days
Date of orbit computation  feb 22 02:55
Observational summary
Optical observations (Discarded) 208 (0)
Radar observations (Discarded) 0 (0)
Arc length 9381.87 days
Unobserved 343 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 300.633 deg
Declination -23.6458 deg
V Magnitude 22.02 mag
Solar Elongation 70.62 deg
Galactic Latitude -25.58 deg
Rate 0.351 deg/day
Direction 79.383 deg

More info »