AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SP205 ∴ Summary
Contact »
(549770) 2011SP205  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34509 1.66e-08 au
e 0.229723 6.46e-08
i 2.779 8.043e-06 deg
Ω 31.115 0.0001339 deg
ω 299.293 0.0001353 deg
M 201.762 1.926e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8064 au
Aphelion 2.8838 au
Asc. node-Earth separation 1.00277 au
Desc. node-Earth separation 1.49812 au
Earth MOID 0.79747 au
Orbital period 1311.71 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 123 (0)
Radar observations (Discarded) 0 (0)
Arc length 10681.8 days
Unobserved 495 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 153.335 deg
Declination 13.4698 deg
V Magnitude 23.36 mag
Solar Elongation -113.52 deg
Galactic Latitude 50.7 deg
Rate 0.037 deg/day
Direction 145.616 deg

More info »