AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QX23 ∴ Summary
Contact »
(621900) 2011QX23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69054 2.019e-08 au
e 0.284906 1.138e-07
i 15.05 8.584e-06 deg
Ω 330.351 2.523e-05 deg
ω 41.636 3.072e-05 deg
M 284.697 1.023e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.924 au
Aphelion 3.4571 au
Asc. node-Earth separation 1.02734 au
Desc. node-Earth separation 2.15282 au
Earth MOID 0.94708 au
Orbital period 1611.97 days
Date of orbit computation  feb 22 03:59
Observational summary
Optical observations (Discarded) 358 (1)
Radar observations (Discarded) 0 (0)
Arc length 8955.11 days
Unobserved 360 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 295.857 deg
Declination -36.6813 deg
V Magnitude 21.93 mag
Solar Elongation 96.64 deg
Galactic Latitude -25.65 deg
Rate 0.216 deg/day
Direction 94.22 deg

More info »