AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HZ88 ∴ Summary
Contact »
(598917) 2009HZ88  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99967 4.4e-08 au
e 0.074458 6.485e-08
i 10.038 9.937e-06 deg
Ω 233.048 3.596e-05 deg
ω 51.948 7.724e-05 deg
M 271.039 6.964e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7763 au
Aphelion 3.223 au
Asc. node-Earth separation 1.84138 au
Desc. node-Earth separation 2.1383 au
Earth MOID 1.77328 au
Orbital period 1897.62 days
Date of orbit computation  feb 22 03:54
Observational summary
Optical observations (Discarded) 170 (0)
Radar observations (Discarded) 0 (0)
Arc length 6808.07 days
Unobserved 874 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 178.862 deg
Declination -10.0935 deg
V Magnitude 21.37 mag
Solar Elongation -152.28 deg
Galactic Latitude 50.38 deg
Rate 0.174 deg/day
Direction -45.347 deg

More info »