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British Astronomical Association Supporting amateur astronomers since 1890 |
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Z CMa: Herbig Ae/Be Star | |||
Total Number of Spectra: | 86 | ||
First Spectrum: | JD 2457816.277300 | \ | 3 Mar 2017 18:39:18.720000 UT |
Latest Spectrum: | JD 2460738.712650 | \ | 4 Mar 2025 05:06:12.960000 UT |
Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2025 | 8 | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
2024 | 11 | 1 | 2 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
2023 | 5 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
2022 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
2021 | 11 | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
2020 | 14 | 3 | 2 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4 |
2019 | 18 | 2 | 6 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 |
2018 | 8 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 |
2017 | 9 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |