|
951 Gaspra orbits the Sun near the inner edge of the main asteroid belt between Mars and Jupiter.
orbit: 330,000,000 km from the Sun (average)
size: 19x12x11 km
Gaspra was named by its discoverer
Neujmin for a resort on
the Crimean peninsula. Consequently,
many of the asteroid's craters have been named for resorts
and spas worldwide.
Like 243 Ida,
Gaspra is an S-type asteroid, believed
to be composed of a mixture of rocky and metallic minerals.
The first of only four asteroids that have so far been observed close-up, Gaspra was encountered Oct 29, 1991 by the Galileo spacecraft on its way to Jupiter (Galileo later visited 243 Ida and NEAR visited 253 Mathilda and 433 Eros).
Gaspra is a member of the Flora family of asteroids.
Gaspra's surface is covered with impact craters. From the number of small craters on its surface, we can estimate that Gaspra is about 200 million years old.
... Sun
... Small Bodies
... Asteroids
... Gaspra
... Ida
... Data
