AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QX41 ∴ Summary
Contact »
(221911) 2008QX41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.271 1.152e-07 au
e 0.031529 5.22e-08
i 5.617 7.232e-06 deg
Ω 176.972 4.653e-05 deg
ω 260.39 0.0001276 deg
M 20.367 0.0001173 deg

More info »
Other useful info
Absolute Magnitude (H)    13.0 mag
Slope parameter (G)    0.15 mag
Perihelion 5.1048 au
Aphelion 5.4372 au
Asc. node-Earth separation 4.2986 au
Desc. node-Earth separation 4.23443 au
Earth MOID 4.12603 au
Orbital period 4420.16 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 571 (4)
Radar observations (Discarded) 0 (0)
Arc length 9952.05 days
Unobserved 130 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 92.0181 deg
Declination 18.4613 deg
V Magnitude 20.96 mag
Solar Elongation -56.14 deg
Galactic Latitude -0.82 deg
Rate 0.174 deg/day
Direction 86.372 deg

More info »