AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HH51 ∴ Summary
Contact »
(384711) 2011HH51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60342 2.165e-08 au
e 0.100014 5.756e-08
i 10.728 5.363e-06 deg
Ω 118.272 3.025e-05 deg
ω 202.629 4.012e-05 deg
M 305.929 2.568e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.343 au
Aphelion 2.8638 au
Asc. node-Earth separation 1.85614 au
Desc. node-Earth separation 1.34362 au
Earth MOID 1.33281 au
Orbital period 1534.31 days
Date of orbit computation  apr 23 21:11
Observational summary
Optical observations (Discarded) 352 (1)
Radar observations (Discarded) 0 (0)
Arc length 6733.84 days
Unobserved 374 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 287.506 deg
Declination -14.7182 deg
V Magnitude 20.87 mag
Solar Elongation 107.71 deg
Galactic Latitude -10.69 deg
Rate 0.163 deg/day
Direction 84.286 deg

More info »