Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 17,987 | Number of uploaded data files: | 4126 | ||||
| First observation: | JD 2458159.331279 | \ | 9 Feb 2018 19:57:02.505600 UT | Latest observation: | JD 2461186.455950 | \ | 25 May 2026 22:56:34.080000 UT |
| Object Type | Number of Observations |
|---|---|
| Variable Star | 17,987 |
| Observation Method | Number of Observations |
|---|---|
| CCD | 7,656 |
| CMOS | 10,331 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1,044 | 0 | 0 | 89 | 797 | 158 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2025 | 1,783 | 893 | 532 | 358 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2024 | 2,393 | 802 | 297 | 116 | 42 | 0 | 0 | 0 | 5 | 118 | 72 | 746 | 195 |
| 2023 | 2,075 | 494 | 51 | 336 | 139 | 0 | 0 | 0 | 193 | 0 | 451 | 255 | 156 |
| 2022 | 2,424 | 879 | 0 | 747 | 126 | 0 | 0 | 0 | 0 | 115 | 142 | 152 | 263 |
| 2021 | 2,708 | 329 | 194 | 327 | 549 | 102 | 0 | 42 | 0 | 257 | 107 | 423 | 378 |
| 2020 | 3,507 | 445 | 295 | 312 | 295 | 310 | 72 | 151 | 214 | 298 | 333 | 477 | 305 |
| 2019 | 1,264 | 79 | 45 | 33 | 79 | 24 | 0 | 8 | 136 | 262 | 274 | 206 | 118 |
| 2018 | 789 | 0 | 122 | 92 | 66 | 67 | 0 | 0 | 0 | 85 | 174 | 73 | 110 |