AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006HQ20 ∴ Summary
Contact »
(261888) 2006HQ20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.273 7.868e-09 au
e 0.266099 3.939e-08
i 10.302 6.558e-06 deg
Ω 37.137 3.016e-05 deg
ω 244.186 3.296e-05 deg
M 43.14 1.306e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6682 au
Aphelion 2.8778 au
Asc. node-Earth separation 1.39652 au
Desc. node-Earth separation 0.88616 au
Earth MOID 0.68306 au
Orbital period 1251.7 days
Date of orbit computation  apr 23 20:45
Observational summary
Optical observations (Discarded) 342 (0)
Radar observations (Discarded) 0 (0)
Arc length 7204.9 days
Unobserved 319 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 12.6396 deg
Declination 0.76324 deg
V Magnitude 21.82 mag
Solar Elongation 23.4 deg
Galactic Latitude -62.11 deg
Rate 0.541 deg/day
Direction 64.199 deg

More info »