Claim: 1711 Sandrine, dsicovered in 1935, is a member of the Eos family of asteroids, and characterized as an S-type asteroid.
Evidence: This asteroid was discovered on 29 January 1935, by Belgian astronomer Eugène Delporte at the Royal Observatory of Belgium in Uccle. Sandrine is a member of the Eos family (606), the largest asteroid family in the outer main belt consisting of nearly 10,000 asteroids. In the Tholen classification, Sandrine is characterized as a common S-type asteroid. 
In the Tholen classification, Sandrine is characterized as a common S-type asteroid. Sandrine is a member of the Eos family (606), the largest asteroid family in the outer main belt consisting of nearly 10,000 asteroids. 29 January 1935 1711 Sandrine