Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 1,821 | Number of uploaded data files: | 94 | ||||
| First observation: | JD 2415044.448000 | \ | 24 Jan 1900 22:45:07.200000 UT | Latest observation: | JD 2427888.500000 | \ | 27 Mar 1935 00:00:00.000000 UT |
| Object Type | Number of Observations |
|---|---|
| Variable Star | 1,821 |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,821 |
| 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 | W CYG | 1 | 2415337.000000 13 Nov 1900 12:00:00.000000 | 2415337.000000 13 Nov 1900 12:00:00.000000 | 5.860 | 5.860 | 5.860 | 5.860 |
| Variable Star | chi Cyg | 5 | 2415196.000000 25 Jun 1900 12:00:00.000000 | 2415219.000000 18 Jul 1900 12:00:00.000000 | 5.530 | 5.340 | 5.530 | 5.340 |
| Variable Star | DQ HER | 10 | 2427799.300000 27 Dec 1934 19:12:00.000000 | 2427888.500000 27 Mar 1935 00:00:00.000000 | 2.600 | 4.790 | 4.790 | 2.600 |
| Variable Star | S HER | 5 | 2415219.000000 18 Jul 1900 12:00:00.000000 | 2415253.000000 21 Aug 1900 12:00:00.000000 | 7.810 | 6.780 | 7.810 | 6.670 |
| Variable Star | X HER | 12 | 2415099.000000 20 Mar 1900 12:00:00.000000 | 2415219.000000 18 Jul 1900 12:00:00.000000 | 6.990 | 6.190 | 7.040 | 6.090 |
| Variable Star | R LEO | 22 | 2415098.000000 19 Mar 1900 12:00:00.000000 | 2415169.000000 29 May 1900 12:00:00.000000 | 6.040 | 6.340 | 6.340 | 5.180 |
| Variable Star | R SCT | 2 | 2415219.000000 18 Jul 1900 12:00:00.000000 | 2415253.000000 21 Aug 1900 12:00:00.000000 | 6.760 | 5.060 | 6.760 | 5.060 |
| Variable Star | ETA GEM | 18 | 2415369.000000 15 Dec 1900 12:00:00.000000 | 2425268.500000 23 Jan 1928 00:00:00.000000 | 3.900 | 3.400 | 3.900 | 3.300 |
| Variable Star | ALPHA HER | 5 | 2415130.500000 21 Apr 1900 00:00:00.000000 | 2415190.500000 20 Jun 1900 00:00:00.000000 | 3.300 | 3.200 | 3.400 | 3.200 |
| Variable Star | ALPHA ORI | 338 | 2415753.500000 4 Jan 1902 00:00:00.000000 | 2426798.319000 31 Mar 1932 19:39:21.600000 | 0.600 | 0.600 | 1.000 | 0.000 |
| Variable Star | BETA PER | 982 | 2415044.448000 24 Jan 1900 22:45:07.200000 | 2426625.559000 11 Oct 1931 01:24:57.600000 | 2.900 | 2.300 | 3.400 | 2.300 |
| Variable Star | DELTA CEP | 86 | 2415314.424000 21 Oct 1900 22:10:33.600000 | 2425702.544000 1 Apr 1929 01:03:21.600000 | 3.900 | 3.900 | 4.900 | 2.900 |
| Variable Star | mu. Cep | 4 | 2415319.500000 27 Oct 1900 00:00:00.000000 | 2415366.500000 13 Dec 1900 00:00:00.000000 | 4.200 | 4.300 | 4.300 | 4.000 |
| Variable Star | ETA AQL | 14 | 2415196.486000 25 Jun 1900 23:39:50.400000 | 2424118.267000 28 Nov 1924 18:24:28.800000 | 4.100 | 4.500 | 4.600 | 3.600 |
| Variable Star | U CEP | 3 | 2415314.368000 21 Oct 1900 20:49:55.200000 | 2415320.385000 27 Oct 1900 21:14:24.000000 | 7.000 | 6.900 | 7.000 | 6.900 |
| Variable Star | BETA LYR | 65 | 2423161.469000 16 Apr 1922 23:15:21.600000 | 2425337.542000 1 Apr 1928 01:00:28.800000 | 3.700 | 3.500 | 4.200 | 3.300 |
| Variable Star | BETA PEG | 5 | 2423240.500000 5 Jul 1922 00:00:00.000000 | 2424877.240000 27 Dec 1926 17:45:36.000000 | 2.100 | 2.400 | 2.400 | 2.100 |
| Variable Star | EPSILON AUR | 54 | 2423027.500000 4 Dec 1921 00:00:00.000000 | 2427005.535000 25 Oct 1932 00:50:24.000000 | 3.400 | 3.400 | 4.200 | 3.200 |
| Variable Star | RHO PER | 37 | 2423047.500000 24 Dec 1921 00:00:00.000000 | 2426926.562000 7 Aug 1932 01:29:16.800000 | 3.500 | 3.400 | 3.700 | 3.300 |
| Variable Star | OMICRON CET | 145 | 2424139.271000 19 Dec 1924 18:30:14.400000 | 2425648.354000 5 Feb 1929 20:29:45.600000 | 3.800 | 9.200 | 9.200 | 2.700 |
| Variable Star | R LYR | 8 | 2426863.479000 4 Jun 1932 23:29:45.600000 | 2426954.497000 3 Sep 1932 23:55:40.800000 | 4.700 | 4.300 | 4.800 | 4.300 |