AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013HH9 ∴ Summary
Contact »
(404482) 2013HH9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39957 2.144e-08 au
e 0.166706 5.963e-08
i 7.765 6.91e-06 deg
Ω 91.933 5.428e-05 deg
ω 200.489 5.936e-05 deg
M 258.038 2.68e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9996 au
Aphelion 2.7996 au
Asc. node-Earth separation 1.78161 au
Desc. node-Earth separation 1.00144 au
Earth MOID 0.98511 au
Orbital period 1357.69 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 223 (1)
Radar observations (Discarded) 0 (0)
Arc length 8040.89 days
Unobserved 37 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 164.875 deg
Declination 18.0932 deg
V Magnitude 21.49 mag
Solar Elongation -122.49 deg
Galactic Latitude 62.71 deg
Rate 0.058 deg/day
Direction -148.85 deg

More info »