AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004HH31 ∴ Summary
Contact »
(214080) 2004HH31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15422 2.697e-08 au
e 0.198289 4.328e-08
i 10.846 5.643e-06 deg
Ω 137.886 3.237e-05 deg
ω 129.589 3.664e-05 deg
M 162.192 1.56e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5288 au
Aphelion 3.7797 au
Asc. node-Earth separation 2.48284 au
Desc. node-Earth separation 1.67684 au
Earth MOID 1.52911 au
Orbital period 2046.14 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 405 (4)
Radar observations (Discarded) 0 (0)
Arc length 8496.82 days
Unobserved 99 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 66.9364 deg
Declination 13.673 deg
V Magnitude 22.58 mag
Solar Elongation -41.86 deg
Galactic Latitude -23.55 deg
Rate 0.266 deg/day
Direction 75.033 deg

More info »