AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HX77 ∴ Summary
Contact »
(321328) 2009HX77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84946 2.484e-08 au
e 0.08672 5.077e-08
i 10.346 5.212e-06 deg
Ω 92.029 3.658e-05 deg
ω 163.926 5.461e-05 deg
M 3.698 4.297e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6024 au
Aphelion 3.0966 au
Asc. node-Earth separation 2.10225 au
Desc. node-Earth separation 1.59406 au
Earth MOID 1.58857 au
Orbital period 1756.88 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 337 (3)
Radar observations (Discarded) 0 (0)
Arc length 7851.87 days
Unobserved 368 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 288.555 deg
Declination -20.8487 deg
V Magnitude 20.86 mag
Solar Elongation 101.79 deg
Galactic Latitude -14.17 deg
Rate 0.182 deg/day
Direction 96.359 deg

More info »