![]() |
British Astronomical Association Supporting amateur astronomers since 1890 |
![]() |
Home | Login |
Help | Objects |
X Cyg: Cepheid Variable Star | |||
Total Number of Spectra: | 14 | ||
First Spectrum: | JD 2458373.374800 | \ | 11 Sep 2018 20:59:42.720000 UT |
Latest Spectrum: | JD 2459070.389583 | \ | 8 Aug 2020 21:20:59.971200 UT |