Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total Number of Spectra: | 2,647 |
| First observation: | JD 2456361.284722 \ 9 Mar 2013 18:49:59.980800 UT |
| Latest observation: | JD 2460442.427700 \ 11 May 2024 22:15:53.280000 UT |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | 85 | 31 | 33 | 11 | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | 278 | 36 | 21 | 56 | 11 | 4 | 2 | 14 | 20 | 6 | 19 | 37 | 52 |
| 2022 | 514 | 57 | 24 | 5 | 16 | 18 | 24 | 28 | 52 | 51 | 48 | 113 | 78 |
| 2021 | 175 | 0 | 0 | 0 | 0 | 0 | 9 | 26 | 23 | 7 | 41 | 30 | 39 |
| 2020 | 109 | 2 | 13 | 2 | 0 | 0 | 1 | 12 | 25 | 24 | 24 | 5 | 1 |
| 2019 | 336 | 53 | 57 | 40 | 22 | 22 | 39 | 27 | 5 | 20 | 39 | 8 | 4 |
| 2018 | 136 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 14 | 4 | 43 | 38 |
| 2017 | 63 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 41 | 0 | 0 | 0 |
| 2016 | 283 | 50 | 33 | 33 | 6 | 4 | 7 | 40 | 53 | 14 | 23 | 7 | 13 |
| 2015 | 283 | 33 | 29 | 20 | 17 | 23 | 17 | 29 | 22 | 19 | 13 | 53 | 8 |
| 2014 | 213 | 19 | 12 | 9 | 9 | 4 | 2 | 10 | 6 | 13 | 49 | 36 | 44 |
| 2013 | 172 | 0 | 0 | 7 | 9 | 0 | 11 | 17 | 16 | 21 | 26 | 46 | 19 |