Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| 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 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
| 2018 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 4 | 0 | 0 |