Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| WR 140: Wolf-Rayet Star | |||
| Total Number of Spectra: | 45 | ||
| First Spectrum: | JD 2457616.443300 | \ | 15 Aug 2016 22:38:21.120000 UT |
| Latest Spectrum: | JD 2460315.257639 | \ | 5 Jan 2024 18:11:00.009600 UT |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 |
| 2021 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
| 2020 | 3 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
| 2017 | 9 | 6 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2016 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 10 | 12 |