Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 17,231 | Number of uploaded data files: | 0 | ||||
| First observation: | JD 2450953.432600 | \ | 19 May 1998 22:22:56.640000 UT | Latest observation: | JD 2455190.840300 | \ | 25 Dec 2009 08:10:01.920000 UT |
| Object Type | Number of Observations |
|---|---|
| Variable Star | 17,231 |
| Observation Method | Number of Observations |
|---|---|
| Visual | 16,449 |
| CCD | 782 |
| Year | Total | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | 760 | 219 | 98 | 0 | 75 | 63 | 25 | 79 | 49 | 26 | 59 | 38 | 29 |
| 2008 | 906 | 0 | 0 | 16 | 23 | 25 | 146 | 53 | 21 | 112 | 165 | 164 | 181 |
| 2004 | 2,193 | 316 | 224 | 197 | 249 | 198 | 41 | 136 | 0 | 532 | 0 | 224 | 76 |
| 2003 | 3,521 | 275 | 383 | 330 | 212 | 149 | 191 | 209 | 390 | 334 | 394 | 333 | 321 |
| 2002 | 2,514 | 194 | 391 | 190 | 355 | 156 | 55 | 341 | 269 | 425 | 0 | 121 | 17 |
| 2001 | 2,264 | 258 | 183 | 133 | 150 | 454 | 56 | 347 | 328 | 355 | 0 | 0 | 0 |
| 2000 | 2,475 | 260 | 214 | 148 | 173 | 89 | 78 | 174 | 388 | 358 | 233 | 242 | 118 |
| 1999 | 2,108 | 157 | 179 | 176 | 153 | 129 | 0 | 299 | 165 | 242 | 377 | 74 | 157 |
| 1998 | 490 | 0 | 0 | 0 | 0 | 2 | 13 | 64 | 103 | 84 | 126 | 68 | 30 |