Orson F. Whitney calls Kolob a "great planet."
Orson F. Whitney, Discourse, June 6, 1886, in "At the Tabernacle," Salt Lake Herald-Republican 17, no. 3 (June 8, 1886): 6
It was revealed to Joseph Smith, that there was a great planet (Kolob) which governed all the rest, which revolves once in a 1000 years.