English Arcturus Cited by user Praemonitus on 15 Aug 2022 * - bgcolor="#FFFAFA" * Note (category: variability): || H and K emission vary.
English Frequency separation Cited by user DOI bot on 06 Jun 2008 Frequency separation is a term used in Helio and Asteroseismology for the spacing in frequency between adjacent modes of oscillation having the same angular degree (l…