Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Pleione: Be Star | |||
| Total Number of Spectra: | 234 | ||
| First Spectrum: | JD 2456361.327083 | \ | 9 Mar 2013 19:50:59.971200 UT |
| Latest Spectrum: | JD 2460941.021551 | \ | 22 Sep 2025 12:31:02.006400 UT |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | 12 | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 2024 | 23 | 3 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 4 | 3 |
| 2023 | 14 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 3 | 3 |
| 2022 | 15 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 2021 | 15 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 7 |
| 2020 | 26 | 9 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 2 |
| 2019 | 65 | 9 | 14 | 5 | 2 | 0 | 0 | 0 | 1 | 0 | 7 | 12 | 15 |
| 2018 | 37 | 6 | 11 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 9 |
| 2017 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
| 2016 | 7 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 |
| 2015 | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2014 | 4 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2013 | 7 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |