Long Secondary Period variable

en-US/lɑŋ ˈsɛkənˌdɛɹi ˈpiɹiəd ˈvɛɹiəbəl/
en-GB/ˈlɒŋ ˈsɛkəndɹɪ ˈpɪəɹɪəd ˈvɛəɹɪəbl/

الفئات:

semiregular variable star