Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| T CrB: Symbiotic Star | |||
| Total Number of Spectra: | 969 | ||
| First Spectrum: | JD 2456894.394500 | \ | 24 Aug 2014 21:28:04.800000 UT |
| Latest Spectrum: | JD 2461111.622998 | \ | 12 Mar 2026 02:57:07.027200 UT |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 30 | 10 | 16 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025 | 154 | 18 | 15 | 18 | 11 | 25 | 13 | 18 | 7 | 9 | 17 | 3 | 0 |
| 2024 | 378 | 1 | 4 | 18 | 43 | 63 | 46 | 59 | 42 | 49 | 26 | 22 | 5 |
| 2023 | 94 | 0 | 1 | 0 | 10 | 12 | 18 | 22 | 12 | 10 | 8 | 1 | 0 |
| 2022 | 68 | 1 | 3 | 7 | 6 | 10 | 7 | 11 | 13 | 5 | 5 | 0 | 0 |
| 2021 | 44 | 0 | 8 | 4 | 6 | 6 | 4 | 4 | 6 | 5 | 1 | 0 | 0 |
| 2020 | 84 | 0 | 1 | 6 | 17 | 18 | 23 | 7 | 5 | 5 | 2 | 0 | 0 |
| 2019 | 47 | 0 | 1 | 5 | 6 | 12 | 7 | 6 | 6 | 2 | 2 | 0 | 0 |
| 2018 | 35 | 0 | 0 | 2 | 7 | 14 | 7 | 3 | 1 | 1 | 0 | 0 | 0 |
| 2017 | 12 | 0 | 0 | 2 | 4 | 3 | 0 | 1 | 1 | 0 | 1 | 0 | 0 |
| 2016 | 18 | 0 | 0 | 1 | 3 | 3 | 3 | 5 | 3 | 0 | 0 | 0 | 0 |
| 2015 | 4 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2014 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |