Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| psi Per: Be Star | |||
| Total Number of Spectra: | 18 | ||
| First Spectrum: | JD 2458076.334700 | \ | 18 Nov 2017 20:01:58.080000 UT |
| Latest Spectrum: | JD 2460924.423218 | \ | 5 Sep 2025 22:09:26.035200 UT |