AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HR ∴ Summary
Contact »
(403176) 2008HR  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08886 3.77e-08 au
e 0.091251 9.403e-08
i 17.829 9.642e-06 deg
Ω 204.176 2.059e-05 deg
ω 12.877 4.833e-05 deg
M 322.891 4.277e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.807 au
Aphelion 3.3707 au
Asc. node-Earth separation 1.80989 au
Desc. node-Earth separation 2.36648 au
Earth MOID 1.80368 au
Orbital period 1982.88 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 151 (0)
Radar observations (Discarded) 0 (0)
Arc length 7569.17 days
Unobserved 69 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 160.563 deg
Declination -2.80506 deg
V Magnitude 21.44 mag
Solar Elongation -126.53 deg
Galactic Latitude 46.81 deg
Rate 0.13 deg/day
Direction 11.818 deg

More info »