AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006HN89 ∴ Summary
Contact »
(391215) 2006HN89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54902 1.34e-08 au
e 0.206926 9.593e-08
i 13.384 6.923e-06 deg
Ω 60.084 2.15e-05 deg
ω 163.971 2.636e-05 deg
M 153.647 1.637e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0216 au
Aphelion 3.0765 au
Asc. node-Earth separation 2.05879 au
Desc. node-Earth separation 1.02288 au
Earth MOID 1.01496 au
Orbital period 1486.48 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 678 (2)
Radar observations (Discarded) 0 (0)
Arc length 6411.54 days
Unobserved 167 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 31.8897 deg
Declination 7.65255 deg
V Magnitude 22 mag
Solar Elongation 6.08 deg
Galactic Latitude -50.64 deg
Rate 0.364 deg/day
Direction 66.366 deg

More info »