Accepted Manuscript Time variability of the Enceladus plumes: Orbital periods, decadal periods, and aperiodic change Andrew P. Ingersoll, Shawn P. Ewald, Samantha K. Trumbo PII: S0019-1035(19)30118-6 DOI: https://doi.org/10.1016/j.icarus.2019.06.006 Reference: YICAR 13345 To appear in: Icarus Received date: 15 February 2019 Revised date: 24 May 2019 Accepted date: 10 June 2019 Please cite this article as: A.P. Ingersoll, S.P. Ewald and S.K. Trumbo, Time variability of the Enceladus plumes: Orbital periods, decadal periods, and aperiodic change, Icarus, https://doi.org/10.1016/j.icarus.2019.06.006 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.