Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| d Boo: Spectroscopic Binary Star | |||
| Total Number of Spectra: | 7 | ||
| First Spectrum: | JD 2460423.658900 | \ | 23 Apr 2024 03:48:48.960000 UT |
| Latest Spectrum: | JD 2460442.682859 | \ | 12 May 2024 04:23:19.017600 UT |
| Observer Id | Observer Name | Number of Spectra | First Spectrum JD / UT | Latest Spectrum JD / UT |
|---|---|---|---|---|
| GPA | G Persha | 7 | 2460423.658900 23 Apr 2024 03:48:48.960000 | 2460442.682859 12 May 2024 04:23:19.017600 |