Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 41 | Number of uploaded data files: | 0 | ||||
| First observation: | JD 2447695.437500 | \ | 17 Jun 1989 22:30:00.000000 UT | Latest observation: | JD 2447884.479100 | \ | 23 Dec 1989 23:29:54.240000 UT |
| Object Type | Number of Observations |
|---|---|
| Variable Star | 41 |
| Observation Method | Number of Observations |
|---|---|
| Visual | 41 |
| Object Type | Object Id | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | First Magnitude | Latest Magnitude | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|---|---|
| Variable Star | EPSILON AUR | 8 | 2447720.540000 13 Jul 1989 00:57:36.000000 | 2447883.270000 22 Dec 1989 18:28:48.000000 | 3.000 | 3.100 | 3.200 | 3.000 |
| Variable Star | ETA GEM | 4 | 2447776.656200 7 Sep 1989 03:44:55.680000 | 2447884.479100 23 Dec 1989 23:29:54.240000 | 3.500 | 3.250 | 3.500 | 3.000 |
| Variable Star | ALPHA HER | 11 | 2447695.437500 17 Jun 1989 22:30:00.000000 | 2447834.270800 3 Nov 1989 18:29:57.120000 | 2.800 | 2.800 | 3.300 | 2.800 |
| Variable Star | KAPPA OPH | 8 | 2447697.517300 20 Jun 1989 00:24:54.720000 | 2447834.270800 3 Nov 1989 18:29:57.120000 | 3.000 | 3.000 | 3.400 | 3.000 |
| Variable Star | BETA LYR | 10 | 2447697.513800 20 Jun 1989 00:19:52.320000 | 2447883.270800 22 Dec 1989 18:29:57.120000 | 3.900 | 3.300 | 4.200 | 3.200 |