Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| BF Cyg: Symbiotic Star | |||
| Total Number of Spectra: | 74 | ||
| First Spectrum: | JD 2457159.408200 | \ | 16 May 2015 21:47:48.480000 UT |
| Latest Spectrum: | JD 2460897.882801 | \ | 10 Aug 2025 09:11:14.006400 UT |