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 An unpublished lightcurve by Kryszczynska from November 2011, has been rated best by CALL.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
Ringo Starr a number of documentaries and hosted television shows. He also narrated the first two series of the children's television programme "Thomas & Friends" and portrayed "Mr Conductor" during the first season of the PBS children's television series "Shining Time Station". Since 1989, he has toured with thirteen variations of Ringo Starr & His All-Starr Band. Starr's musicianship has received praise from other drummers, including Phil Collins and Journey's Steve Smith. He was inducted into the "Modern Drummer" Hall of Fame in 1998. In 2011, "Rolling Stone" readers named Starr the fifth-greatest drummer of all time. Starr, who was previously inducted