AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SQ149 ∴ Summary
Contact »
(419095) 2009SQ149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78573 2.551e-08 au
e 0.210834 7.149e-08
i 8.358 8.008e-06 deg
Ω 343.422 4.869e-05 deg
ω 6.642 5.189e-05 deg
M 53.382 1.702e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1984 au
Aphelion 3.3731 au
Asc. node-Earth separation 1.19344 au
Desc. node-Earth separation 2.37569 au
Earth MOID 1.19237 au
Orbital period 1698.27 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 242 (1)
Radar observations (Discarded) 0 (0)
Arc length 6151.71 days
Unobserved 103 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 58.2262 deg
Declination 26.6518 deg
V Magnitude 22.24 mag
Solar Elongation -27.47 deg
Galactic Latitude -20.75 deg
Rate 0.437 deg/day
Direction 79.006 deg

More info »