AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SS23 ∴ Summary
Contact »
(621912) 2011SS23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65393 1.327e-07 au
e 0.274567 1.42e-07
i 14.036 1.147e-05 deg
Ω 200.156 4.937e-05 deg
ω 163.274 0.0001649 deg
M 325.509 0.0001646 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9252 au
Aphelion 3.3826 au
Asc. node-Earth separation 2.32742 au
Desc. node-Earth separation 0.94605 au
Earth MOID 0.92823 au
Orbital period 1579.18 days
Date of orbit computation  apr 23 22:00
Observational summary
Optical observations (Discarded) 72 (0)
Radar observations (Discarded) 0 (0)
Arc length 4261.47 days
Unobserved 362 days

More info »
Ephemeris at epoch 60449 MJD
Right Ascension 347.481 deg
Declination 6.55082 deg
V Magnitude 21.85 mag
Solar Elongation 67.54 deg
Galactic Latitude -48.32 deg
Rate 0.5 deg/day
Direction 66.767 deg

More info »