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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 5,714 | Number of uploaded data files: | 5 | ||||
First observation: | JD 2424750.000000 | \ | 22 Aug 1926 12:00:00.000000 UT | Latest observation: | JD 2434247.420000 | \ | 22 Aug 1952 22:04:48.000000 UT |
Object Type | Number of Observations |
---|---|
Variable Star | 5,714 |
Observation Method | Number of Observations |
---|---|
Visual | 5,714 |
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 | 13 | 2425254.000000 8 Jan 1928 12:00:00.000000 | 2425594.000000 13 Dec 1928 12:00:00.000000 | 11.730 | 8.750 | 13.700 | 7.140 |
Variable Star | RX AND | 266 | 2431889.330000 9 Mar 1946 19:55:12.000000 | 2434010.290000 29 Dec 1951 18:57:36.000000 | 11.360 | 12.540 | 13.610 | 10.630 |
Variable Star | W AND | 23 | 2425209.000000 24 Nov 1927 12:00:00.000000 | 2425594.000000 13 Dec 1928 12:00:00.000000 | 12.900 | 12.800 | 14.100 | 7.900 |
Variable Star | R AQL | 20 | 2433539.500000 15 Sep 1950 00:00:00.000000 | 2433943.500000 24 Oct 1951 00:00:00.000000 | 5.700 | 9.700 | 11.200 | 5.400 |
Variable Star | R ARI | 111 | 2425131.000000 7 Sep 1927 12:00:00.000000 | 2433943.400000 23 Oct 1951 21:36:00.000000 | 12.680 | 12.800 | 13.260 | 7.740 |
Variable Star | R AUR | 121 | 2425131.000000 7 Sep 1927 12:00:00.000000 | 2433945.300000 25 Oct 1951 19:12:00.000000 | 10.340 | 10.880 | 13.820 | 6.900 |
Variable Star | SS AUR | 597 | 2425196.440000 11 Nov 1927 22:33:36.000000 | 2434012.350000 31 Dec 1951 20:24:00.000000 | 13.290 | 11.000 | 15.400 | 10.840 |
Variable Star | X AUR | 121 | 2425192.000000 7 Nov 1927 12:00:00.000000 | 2433945.300000 25 Oct 1951 19:12:00.000000 | 9.850 | 10.550 | 13.400 | 8.300 |
Variable Star | S BOO | 144 | 2424990.000000 19 Apr 1927 12:00:00.000000 | 2433943.300000 23 Oct 1951 19:12:00.000000 | 11.160 | 13.480 | 13.620 | 8.150 |
Variable Star | U BOO | 114 | 2425254.000000 8 Jan 1928 12:00:00.000000 | 2433919.300000 29 Sep 1951 19:12:00.000000 | 11.900 | 11.130 | 12.980 | 10.020 |
Variable Star | V BOO | 112 | 2425332.000000 26 Mar 1928 12:00:00.000000 | 2433943.300000 23 Oct 1951 19:12:00.000000 | 10.580 | 8.800 | 11.070 | 7.300 |
Variable Star | R CAM | 108 | 2431514.400000 27 Feb 1945 21:36:00.000000 | 2433943.300000 23 Oct 1951 19:12:00.000000 | 8.680 | 8.350 | 13.700 | 8.250 |
Variable Star | V CAM | 120 | 2431902.400000 22 Mar 1946 21:36:00.000000 | 2433953.400000 2 Nov 1951 21:36:00.000000 | 8.710 | 12.100 | 15.100 | 8.710 |
Variable Star | Z CAM | 367 | 2431890.490000 10 Mar 1946 23:45:36.000000 | 2434010.280000 29 Dec 1951 18:43:12.000000 | 13.290 | 13.560 | 14.020 | 10.360 |
Variable Star | R CAS | 117 | 2425235.000000 20 Dec 1927 12:00:00.000000 | 2433943.400000 23 Oct 1951 21:36:00.000000 | 9.200 | 10.600 | 13.630 | 5.380 |
Variable Star | S CAS | 145 | 2431384.000000 20 Oct 1944 12:00:00.000000 | 2433943.440900 23 Oct 1951 22:34:53.760000 | 13.080 | 8.450 | 14.900 | 8.450 |
Variable Star | T CAS | 17 | 2433539.468700 14 Sep 1950 23:14:55.680000 | 2433943.434000 23 Oct 1951 22:24:57.600000 | 10.810 | 9.940 | 11.690 | 7.600 |
Variable Star | W CAS | 15 | 2433539.500000 15 Sep 1950 00:00:00.000000 | 2433944.300000 24 Oct 1951 19:12:00.000000 | 9.540 | 10.640 | 11.690 | 8.620 |
Variable Star | S CEP | 19 | 2433539.400000 14 Sep 1950 21:36:00.000000 | 2433943.400000 23 Oct 1951 21:36:00.000000 | 8.620 | 9.650 | 10.580 | 7.900 |
Variable Star | OMICRON CET | 42 | 2425244.000000 29 Dec 1927 12:00:00.000000 | 2433942.400000 22 Oct 1951 21:36:00.000000 | 7.050 | 7.770 | 9.500 | 3.340 |
Variable Star | R CRB | 91 | 2432964.490000 16 Feb 1949 23:45:36.000000 | 2433943.320000 23 Oct 1951 19:40:48.000000 | 12.200 | 6.140 | 14.000 | 5.690 |
Variable Star | S CRB | 98 | 2425332.000000 26 Mar 1928 12:00:00.000000 | 2433943.300000 23 Oct 1951 19:12:00.000000 | 10.460 | 9.700 | 13.500 | 6.500 |
Variable Star | T CRB | 64 | 2431871.720000 20 Feb 1946 05:16:48.000000 | 2432147.270000 22 Nov 1946 18:28:48.000000 | 8.140 | 9.860 | 10.120 | 8.070 |
Variable Star | W CRB | 97 | 2425270.000000 24 Jan 1928 12:00:00.000000 | 2433943.351000 23 Oct 1951 20:25:26.400000 | 12.900 | 9.900 | 13.000 | 8.400 |
Variable Star | R CYG | 131 | 2425210.000000 25 Nov 1927 12:00:00.000000 | 2433943.400000 23 Oct 1951 21:36:00.000000 | 13.340 | 8.530 | 13.930 | 6.730 |
Variable Star | S CYG | 171 | 2425197.000000 12 Nov 1927 12:00:00.000000 | 2433953.300000 2 Nov 1951 19:12:00.000000 | 14.310 | 14.300 | 15.200 | 9.900 |
Variable Star | V CYG | 143 | 2425243.000000 28 Dec 1927 12:00:00.000000 | 2433943.400000 23 Oct 1951 21:36:00.000000 | 13.300 | 8.500 | 13.300 | 8.400 |
Variable Star | chi Cyg | 123 | 2425259.000000 13 Jan 1928 12:00:00.000000 | 2433943.400000 23 Oct 1951 21:36:00.000000 | 11.390 | 6.520 | 13.660 | 4.510 |
Variable Star | R DRA | 22 | 2433412.500000 11 May 1950 00:00:00.000000 | 2433943.400000 23 Oct 1951 21:36:00.000000 | 10.700 | 8.190 | 12.900 | 7.630 |
Variable Star | T DRA | 23 | 2425332.000000 26 Mar 1928 12:00:00.000000 | 2425595.000000 14 Dec 1928 12:00:00.000000 | 12.200 | 13.400 | 13.400 | 10.800 |
Variable Star | U GEM | 374 | 2431199.330000 18 Apr 1944 19:55:12.000000 | 2434010.300000 29 Dec 1951 19:12:00.000000 | 12.290 | 13.310 | 14.430 | 8.900 |
Variable Star | DQ HER | 18 | 2427865.400000 3 Mar 1935 21:36:00.000000 | 2427983.500000 30 Jun 1935 00:00:00.000000 | 3.590 | 7.700 | 10.500 | 3.590 |
Variable Star | S HER | 17 | 2433412.500000 11 May 1950 00:00:00.000000 | 2433945.300000 25 Oct 1951 19:12:00.000000 | 8.200 | 9.800 | 13.100 | 8.200 |
Variable Star | T HER | 42 | 2425066.000000 4 Jul 1927 12:00:00.000000 | 2425598.000000 17 Dec 1928 12:00:00.000000 | 12.410 | 12.410 | 13.570 | 7.600 |
Variable Star | R HYA | 13 | 2433396.400000 24 Apr 1950 21:36:00.000000 | 2433800.500000 3 Jun 1951 00:00:00.000000 | 6.020 | 5.750 | 6.170 | 4.880 |
Variable Star | R LYN | 25 | 2425209.000000 24 Nov 1927 12:00:00.000000 | 2425586.000000 5 Dec 1928 12:00:00.000000 | 11.240 | 11.320 | 13.780 | 9.930 |
Variable Star | R PEG | 14 | 2425235.000000 20 Dec 1927 12:00:00.000000 | 2425598.000000 17 Dec 1928 12:00:00.000000 | 13.000 | 13.100 | 13.100 | 11.090 |
Variable Star | RU PEG | 46 | 2433614.300000 28 Nov 1950 19:12:00.000000 | 2434010.270000 29 Dec 1951 18:28:48.000000 | 13.230 | 12.830 | 13.230 | 11.400 |
Variable Star | R SER | 119 | 2424750.000000 22 Aug 1926 12:00:00.000000 | 2433945.300000 25 Oct 1951 19:12:00.000000 | 12.570 | 10.480 | 13.900 | 6.090 |
Variable Star | RV TAU | 43 | 2433617.350600 1 Dec 1950 20:24:51.840000 | 2434010.295100 29 Dec 1951 19:04:56.640000 | 9.920 | 9.950 | 10.470 | 8.900 |
Variable Star | V TAU | 95 | 2425242.000000 27 Dec 1927 12:00:00.000000 | 2433945.400000 25 Oct 1951 21:36:00.000000 | 11.010 | 9.890 | 13.400 | 8.880 |
Variable Star | S UMA | 141 | 2425192.000000 7 Nov 1927 12:00:00.000000 | 2433943.333300 23 Oct 1951 19:59:57.120000 | 7.540 | 10.970 | 12.440 | 7.540 |
Variable Star | SU UMA | 601 | 2431889.350000 9 Mar 1946 20:24:00.000000 | 2434247.420000 22 Aug 1952 22:04:48.000000 | 12.400 | 12.400 | 14.700 | 11.000 |
Variable Star | T UMA | 173 | 2425066.000000 4 Jul 1927 12:00:00.000000 | 2433943.340000 23 Oct 1951 20:09:36.000000 | 11.000 | 10.440 | 13.300 | 7.370 |
Variable Star | V UMA | 154 | 2431198.600000 18 Apr 1944 02:24:00.000000 | 2433953.500000 3 Nov 1951 00:00:00.000000 | 10.500 | 10.270 | 11.500 | 9.650 |
Variable Star | S UMI | 97 | 2431515.400000 28 Feb 1945 21:36:00.000000 | 2433919.400000 29 Sep 1951 21:36:00.000000 | 8.480 | 10.380 | 12.470 | 7.960 |
Variable Star | S VIR | 9 | 2425334.000000 28 Mar 1928 12:00:00.000000 | 2433802.400000 4 Jun 1951 21:36:00.000000 | 9.430 | 6.880 | 9.430 | 6.310 |
Variable Star | R PER | 108 | 2425209.000000 24 Nov 1927 12:00:00.000000 | 2433945.300000 25 Oct 1951 19:12:00.000000 | 9.130 | 13.380 | 14.050 | 8.200 |
Variable Star | R LEO | 70 | 2431515.402800 28 Feb 1945 21:40:01.920000 | 2433803.423600 5 Jun 1951 22:09:59.040000 | 8.200 | 8.900 | 10.700 | 5.500 |