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 An unpublished lightcurve by Kryszczynska from November 2011, has been rated best by CALL.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 & His All-Starr Band those he performed with The Beatles and in his solo career. Mixed with Starr's songs are those performed by the All-Starrs (usually 2–3 per person), generally the biggest hits from their respective groups or solo careers. The All-Starr Band does not compose original music, but a number of live albums featuring the group have been released. The sole exception is the track "Island in the Sun", off Starr's 2015 album "Postcards from Paradise", which was co-written and performed by Starr and every member of that year's All-Starr Band. Ringo Starr & His All-Starr Band Ringo Starr & His All-Starr Band