Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| V503 Her: Symbiotic Star | |||
| Total Number of Spectra: | 19 | ||
| First Spectrum: | JD 2457614.479300 | \ | 13 Aug 2016 23:30:11.520000 UT |
| Latest Spectrum: | JD 2460801.954236 | \ | 6 May 2025 10:54:05.990400 UT |