description 87 Sylvia Overview
Asteroid 87 Sylvia is a substantial space rock residing within the main asteroid belt between Mars and Jupiter. It’s particularly recognized for hosting two small moons, making it the first asteroid definitively identified with such a satellite system. This p-type object, part of a binary system, offers scientists valuable data regarding early solar system formation and the dynamics of planetary systems. Astronomers studying asteroids and their interactions with planets utilize observations of Sylvia to refine models of these processes.
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Does asteroid 87 Sylvia have moons?
Yes, asteroid 87 Sylvia has two confirmed moons named Romulus and Remus, making it the first asteroid known to have a multiple satellite system. Romulus was discovered in 2001 and Remus was identified in 2004, both by teams using adaptive optics imaging.
Where is asteroid 87 Sylvia located in the solar system?
87 Sylvia resides in the main asteroid belt, the region of space between the orbits of Mars and Jupiter. It is classified as a p-type asteroid, which is a dark, carbon-rich spectral type more common in the outer regions of the main belt.
How large is asteroid 87 Sylvia?
87 Sylvia is one of the larger main-belt asteroids, with a mean diameter of approximately 280 kilometers. Its substantial size is what allowed astronomers to detect its satellite system using ground-based telescopes with adaptive optics.
Who discovered asteroid 87 Sylvia and when?
Asteroid 87 Sylvia was discovered by Norman Robert Pogson on May 16, 1866, from the Madras Observatory in India. Pogson named it after Rhea Silvia, the mythological mother of Romulus and Remus, which later inspired the names of the asteroid's two moons.
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