AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004HB12 ∴ Summary
Contact »
(245075) 2004HB12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19243 3.288e-08 au
e 0.105235 5.378e-08
i 17.309 7.205e-06 deg
Ω 214.241 1.719e-05 deg
ω 53.682 4.193e-05 deg
M 147.109 3.444e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8565 au
Aphelion 3.5284 au
Asc. node-Earth separation 1.96592 au
Desc. node-Earth separation 2.37404 au
Earth MOID 1.87843 au
Orbital period 2083.44 days
Date of orbit computation  feb 22 02:42
Observational summary
Optical observations (Discarded) 384 (1)
Radar observations (Discarded) 0 (0)
Arc length 8476.89 days
Unobserved 131 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 54.4877 deg
Declination 12.5281 deg
V Magnitude 22.05 mag
Solar Elongation -26.88 deg
Galactic Latitude -33.4 deg
Rate 0.311 deg/day
Direction 80.229 deg

More info »