Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| YY Her: Symbiotic Star | |||
| Total Number of Spectra: | 36 | ||
| First Spectrum: | JD 2457208.411100 | \ | 4 Jul 2015 21:51:59.040000 UT |
| Latest Spectrum: | JD 2460812.458300 | \ | 16 May 2025 22:59:57.120000 UT |