Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 1,089 | Number of uploaded data files: | 9 | ||||
| First observation: | JD 2416820.406000 | \ | 5 Dec 1904 21:44:38.400000 UT | Latest observation: | JD 2419424.000000 | \ | 22 Jan 1912 12:00:00.000000 UT |
| Object Type | Number of Observations |
|---|---|
| Variable Star | 1,089 |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,089 |
| 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 | R AND | 90 | 2417417.000000 25 Jul 1906 12:00:00.000000 | 2419393.000000 22 Dec 1911 12:00:00.000000 | 8.400 | 7.640 | 10.190 | 6.940 |
| Variable Star | T CEP | 182 | 2417380.000000 18 Jun 1906 12:00:00.000000 | 2418644.000000 3 Dec 1909 12:00:00.000000 | 6.570 | 9.420 | 9.920 | 5.960 |
| Variable Star | OMICRON CET | 145 | 2416898.000000 21 Feb 1905 12:00:00.000000 | 2419424.000000 22 Jan 1912 12:00:00.000000 | 3.650 | 9.490 | 9.590 | 2.090 |
| Variable Star | S CRB | 74 | 2417407.000000 15 Jul 1906 12:00:00.000000 | 2419216.000000 28 Jun 1911 12:00:00.000000 | 10.020 | 10.680 | 11.240 | 6.980 |
| Variable Star | W CYG | 14 | 2417144.000000 25 Oct 1905 12:00:00.000000 | 2417241.000000 30 Jan 1906 12:00:00.000000 | 6.080 | 6.350 | 6.860 | 5.840 |
| Variable Star | chi Cyg | 87 | 2417580.500000 5 Jan 1907 00:00:00.000000 | 2419341.500000 1 Nov 1911 00:00:00.000000 | 9.480 | 7.230 | 10.790 | 4.240 |
| Variable Star | R DRA | 82 | 2417463.000000 9 Sep 1906 12:00:00.000000 | 2418586.000000 6 Oct 1909 12:00:00.000000 | 11.700 | 11.650 | 11.700 | 7.090 |
| Variable Star | R HYA | 12 | 2419260.000000 11 Aug 1911 12:00:00.000000 | 2419303.000000 23 Sep 1911 12:00:00.000000 | 8.080 | 7.380 | 8.080 | 7.030 |
| Variable Star | R LEO | 98 | 2417618.000000 11 Feb 1907 12:00:00.000000 | 2419240.000000 22 Jul 1911 12:00:00.000000 | 5.700 | 7.020 | 10.480 | 5.540 |
| Variable Star | R PEG | 11 | 2419326.000000 16 Oct 1911 12:00:00.000000 | 2419394.000000 23 Dec 1911 12:00:00.000000 | 8.620 | 10.300 | 10.300 | 8.620 |
| Variable Star | T UMA | 88 | 2417388.000000 26 Jun 1906 12:00:00.000000 | 2418534.000000 15 Aug 1909 12:00:00.000000 | 9.600 | 10.520 | 11.120 | 6.530 |
| Variable Star | ALPHA HER | 22 | 2416828.500000 14 Dec 1904 00:00:00.000000 | 2417095.500000 7 Sep 1905 00:00:00.000000 | 3.200 | 3.200 | 3.200 | 2.800 |
| Variable Star | ALPHA ORI | 5 | 2417291.500000 22 Mar 1906 00:00:00.000000 | 2417312.500000 12 Apr 1906 00:00:00.000000 | 0.800 | 0.500 | 0.800 | 0.500 |
| Variable Star | BETA LYR | 69 | 2416820.406000 5 Dec 1904 21:44:38.400000 | 2417205.235000 25 Dec 1905 17:38:24.000000 | 3.300 | 3.800 | 4.300 | 1.000 |
| Variable Star | DELTA CEP | 72 | 2416904.448000 27 Feb 1905 22:45:07.200000 | 2417327.456000 26 Apr 1906 22:56:38.400000 | 4.200 | 3.900 | 4.400 | 3.700 |
| Variable Star | ZETA GEM | 7 | 2416942.372000 6 Apr 1905 20:55:40.800000 | 2416971.427000 5 May 1905 22:14:52.800000 | 4.000 | 4.200 | 4.300 | 3.600 |
| Variable Star | ETA AQL | 31 | 2417024.459000 27 Jun 1905 23:00:57.600000 | 2417205.233000 25 Dec 1905 17:35:31.200000 | 3.800 | 3.900 | 4.200 | 3.600 |