According to calculations made by Katsuhiko Ohtsuka of the Tokyo Meteor Network and David Asher of Armagh Observatory, Kushida–Muramatsu was temporarily captured by Jupiter as an irregular moon between May 14, 1949, and July 15, 1962, (7001121700000000000♠12.17+0.29 −0.27 years).
Enligt beräkningar som gjordes av Katsuhiko Ohtsuka i Tokyo Meteor Network och David Asher av Armagh-observatoriet, var 147P/Kushida–Muramatsu tillfälligt uppfångad av Jupiter som en oregelbunden måne mellan den 14 maj 1949 och 15 juli 1962 (7001121700000000000♠12.17+0.29 −0.27 år).