AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HU22 ∴ Summary
Contact »
(453217) 2008HU22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65548 2.065e-08 au
e 0.229788 7.238e-08
i 11.872 1.036e-05 deg
Ω 212.13 3.725e-05 deg
ω 260.566 5.408e-05 deg
M 312.453 3.362e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0453 au
Aphelion 3.2657 au
Asc. node-Earth separation 1.60854 au
Desc. node-Earth separation 1.43035 au
Earth MOID 1.10083 au
Orbital period 1580.57 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 88 (1)
Radar observations (Discarded) 0 (0)
Arc length 8947.18 days
Unobserved 211 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 39.8234 deg
Declination 13.2375 deg
V Magnitude 22.78 mag
Solar Elongation -12.66 deg
Galactic Latitude -41.89 deg
Rate 0.493 deg/day
Direction 76.725 deg

More info »