Griqua family

Griqua family

The Griqua asteroids are a group of asteroids in the Main Belt orbiting the sun between 3.1 and 3.27 AU. Asteroids in this group have eccentricities greater than 0.35. [ [http://www.easysky.de/eng/screenshots/index.htm EasySky - Screenshots ] ] [ [http://www.projectpluto.com/mp_group.htm Minor planet groups/families ] ] [ [http://cfa-www.harvard.edu/mpec/K04/K04J28.html MPEC 2004-J28 : UNUSUAL MINOR PLANETS (2004 MAY 15.0 TT) ] ] The group derives its name from the asteroid 1362 Griqua.

These asteroids are at a 2:1 resonance with Jupiter's orbit. As such, their orbits are unstable; gradually perturbed over thousands of years until their orbits intersect with that of Mars or Jupiter.

Asteroids in this Group

References


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