AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HX91 ∴ Summary
Contact »
(325406) 2009HX91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18614 1.105e-08 au
e 0.060988 4.828e-08
i 5.009 5.896e-06 deg
Ω 214.309 5.456e-05 deg
ω 60.364 7.463e-05 deg
M 177.691 4.841e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0528 au
Aphelion 2.3195 au
Asc. node-Earth separation 1.10827 au
Desc. node-Earth separation 1.25289 au
Earth MOID 1.04198 au
Orbital period 1180.64 days
Date of orbit computation  apr 23 20:58
Observational summary
Optical observations (Discarded) 305 (7)
Radar observations (Discarded) 0 (0)
Arc length 9565.88 days
Unobserved 114 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 80.9586 deg
Declination 19.5429 deg
V Magnitude 22.62 mag
Solar Elongation -45.66 deg
Galactic Latitude -9.22 deg
Rate 0.436 deg/day
Direction 85.972 deg

More info »