4150 Starr the family's largest member and namesake – and calculates a diameter of 7.5 kilometers with an absolute magnitude of 12.8. Several rotational lightcurves of "Starr" were obtained from photometric observations. An unpublished lightcurve by Kryszczynska from November 2011, has been rated best by CALL. It gave a rotation period of hours and a brightness variation of 0.20 in magnitude (). This minor planet was named in after Richard Starkey (born 1940), better known as Ringo Starr, the drummer of The Beatles. He joined the English rock band in 1962, replacing its former drummer Pete Best. Ringo has released various albums
A Salute to the Beatles: Once upon a Time of the Beatles performing "Some Other Guy" at the Cavern in Liverpool in August 1962 and the band's January 1965 appearance on the US show "Shindig!" The program also includes clips of the former members in the "present". Among these are a portion of John Lennon's 1973 interview on Malibu Beach with Elliot Mintz, footage of Paul McCartney and his band Wings rehearsing their song "Give Ireland Back to the Irish" in London, and a scene showing Ringo Starr acting in the film "That'll Be the Day". Author Robert Rodriguez recognises "A Salute to the Beatles" as a possible "blueprint"