AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SQ11 ∴ Summary
Contact »
(139966) 2001SQ11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7979 1.151e-08 au
e 0.218481 3.69e-08
i 7.088 5.963e-06 deg
Ω 168.215 3.375e-05 deg
ω 304.595 3.704e-05 deg
M 194.4 1.438e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1866 au
Aphelion 3.4092 au
Asc. node-Earth separation 1.37768 au
Desc. node-Earth separation 2.03546 au
Earth MOID 1.21249 au
Orbital period 1709.41 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 763 (7)
Radar observations (Discarded) 0 (0)
Arc length 7969.02 days
Unobserved 280 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 322.091 deg
Declination -10.1531 deg
V Magnitude 22.01 mag
Solar Elongation 68 deg
Galactic Latitude -39.38 deg
Rate 0.232 deg/day
Direction 70.442 deg

More info »