AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HB66 ∴ Summary
Contact »
(484843) 2009HB66  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60046 1.245e-07 au
e 0.192038 4.651e-07
i 13.166 9.944e-06 deg
Ω 208.272 3.902e-05 deg
ω 310.684 7.127e-05 deg
M 253.132 3.62e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1011 au
Aphelion 3.0999 au
Asc. node-Earth separation 1.22175 au
Desc. node-Earth separation 1.8683 au
Earth MOID 1.13264 au
Orbital period 1531.7 days
Date of orbit computation  feb 22 03:33
Observational summary
Optical observations (Discarded) 153 (0)
Radar observations (Discarded) 0 (0)
Arc length 5260.9 days
Unobserved 216 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 34.2055 deg
Declination 12.0976 deg
V Magnitude 22.88 mag
Solar Elongation -3.36 deg
Galactic Latitude -45.64 deg
Rate 0.403 deg/day
Direction 75.435 deg

More info »