Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 4,178 | Number of uploaded data files: | 225 | ||||
| First observation: | JD 2447236.335000 | \ | 15 Mar 1988 20:02:24.000000 UT | Latest observation: | JD 2460329.325230 | \ | 19 Jan 2024 19:48:19.872000 UT |
| Object Type | Number of Observations |
|---|---|
| Variable Star | 4,178 |
| Observation Method | Number of Observations |
|---|---|
| Photographic | 1 |
| CCD | 4,177 |
| 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 | PQ AND | 36 | 2447236.335000 15 Mar 1988 20:02:24.000000 | 2459323.379610 18 Apr 2021 21:06:38.304000 | 9.500 | 17.763 | 19.009 | 9.500 |
| Variable Star | SN 2014J | 166 | 2456681.510000 24 Jan 2014 00:14:24.000000 | 2456821.423830 12 Jun 2014 22:10:18.912000 | 9.999 | 14.411 | 14.411 | 9.607 |
| Variable Star | ASASSN-14CL | 841 | 2456827.479410 18 Jun 2014 23:30:21.024000 | 2456842.602700 4 Jul 2014 02:27:53.280000 | 11.450 | 13.123 | 13.201 | 11.373 |
| Variable Star | AY LAC | 26 | 2459133.439120 10 Oct 2020 22:32:19.968000 | 2459274.330240 28 Feb 2021 19:55:32.736000 | 14.595 | 19.500 | 21.147 | 14.595 |
| Variable Star | IX DRA | 263 | 2459132.504540 10 Oct 2020 00:06:32.256000 | 2460324.778770 15 Jan 2024 06:41:25.728000 | 16.888 | 17.058 | 18.383 | 14.514 |
| Variable Star | V1391 Cas | 185 | 2459158.309130 4 Nov 2020 19:25:08.832000 | 2460273.682360 25 Nov 2023 04:22:35.904000 | 11.732 | 18.698 | 20.937 | 10.732 |
| Variable Star | V1316 CYG | 124 | 2459158.302250 4 Nov 2020 19:15:14.400000 | 2460197.348610 9 Sep 2023 20:21:59.904000 | 15.239 | 17.746 | 18.311 | 15.239 |
| Variable Star | V1363 CYG | 121 | 2459158.305780 4 Nov 2020 19:20:19.392000 | 2460197.345780 9 Sep 2023 20:17:55.392000 | 16.731 | 16.373 | 17.139 | 15.760 |
| Variable Star | V452 CAS | 160 | 2459158.311400 4 Nov 2020 19:28:24.960000 | 2460273.685200 25 Nov 2023 04:26:41.280000 | 15.394 | 17.794 | 18.987 | 15.085 |
| Variable Star | PV Cep | 173 | 2458999.451850 29 May 2020 22:50:39.840000 | 2460273.675800 25 Nov 2023 04:13:09.120000 | 16.797 | 16.183 | 19.066 | 14.846 |
| Variable Star | DV DRA | 58 | 2459164.287650 10 Nov 2020 18:54:12.960000 | 2459554.259380 5 Dec 2021 18:13:30.432000 | 19.500 | 19.500 | 20.500 | 19.085 |
| Variable Star | SS UMI | 92 | 2459166.263040 12 Nov 2020 18:18:46.656000 | 2460197.334440 9 Sep 2023 20:01:35.616000 | 16.245 | 16.414 | 17.344 | 13.928 |
| Variable Star | SN 2020UXZ | 1 | 2459149.443540 26 Oct 2020 22:38:41.856000 | 2459149.443540 26 Oct 2020 22:38:41.856000 | 13.775 | 13.775 | 13.775 | 13.775 |
| Variable Star | V1112 Per | 84 | 2459217.229610 2 Jan 2021 17:30:38.304000 | 2459694.411370 24 Apr 2022 21:52:22.368000 | 10.053 | 16.176 | 16.195 | 10.053 |
| Variable Star | ER UMA | 56 | 2459236.543370 22 Jan 2021 01:02:27.168000 | 2459812.365800 20 Aug 2022 20:46:45.120000 | 13.365 | 12.996 | 15.101 | 12.718 |
| Variable Star | RZ LMI | 19 | 2459236.547140 22 Jan 2021 01:07:52.896000 | 2459378.487800 12 Jun 2021 23:42:25.920000 | 14.940 | 14.277 | 16.900 | 14.277 |
| Variable Star | V1405 CAS | 165 | 2459293.303690 19 Mar 2021 19:17:18.816000 | 2460329.325230 19 Jan 2024 19:48:19.872000 | 7.556 | 12.293 | 12.357 | 5.120 |
| Variable Star | SN 2021HPR | 5 | 2459321.404800 16 Apr 2021 21:42:54.720000 | 2459327.404470 22 Apr 2021 21:42:26.208000 | 14.268 | 14.305 | 14.305 | 14.266 |
| Variable Star | SN 2021HIZ | 2 | 2459326.412740 21 Apr 2021 21:54:20.736000 | 2459327.415010 22 Apr 2021 21:57:36.864000 | 13.304 | 13.358 | 13.358 | 13.304 |
| Variable Star | V1674 HER | 116 | 2459378.454000 12 Jun 2021 22:53:45.600000 | 2460197.342470 9 Sep 2023 20:13:09.408000 | 5.940 | 17.417 | 17.782 | 5.940 |
| Variable Star | CG DRA | 102 | 2459361.455560 26 May 2021 22:56:00.384000 | 2460324.781240 15 Jan 2024 06:44:59.136000 | 15.992 | 16.620 | 16.873 | 15.439 |
| Variable Star | V606 Vul | 114 | 2459412.401050 16 Jul 2021 21:37:30.720000 | 2460197.351460 9 Sep 2023 20:26:06.144000 | 11.997 | 17.510 | 18.014 | 9.938 |
| Variable Star | V724 Cyg | 79 | 2459413.496360 17 Jul 2021 23:54:45.504000 | 2460197.345780 9 Sep 2023 20:17:55.392000 | 12.879 | 12.511 | 14.845 | 12.193 |
| Variable Star | V433 CAS | 169 | 2459293.303690 19 Mar 2021 19:17:18.816000 | 2460329.325230 19 Jan 2024 19:48:19.872000 | 10.386 | 10.654 | 11.754 | 10.220 |
| Variable Star | V579 Cas | 124 | 2459354.411050 19 May 2021 21:51:54.720000 | 2460273.679520 25 Nov 2023 04:18:30.528000 | 12.027 | 12.050 | 13.730 | 11.929 |
| Variable Star | V399 Cas | 160 | 2459293.303690 19 Mar 2021 19:17:18.816000 | 2460329.325230 19 Jan 2024 19:48:19.872000 | 13.421 | 13.728 | 13.774 | 13.219 |
| Variable Star | PW Cas | 171 | 2459293.303690 19 Mar 2021 19:17:18.816000 | 2460329.325230 19 Jan 2024 19:48:19.872000 | 12.371 | 12.472 | 13.050 | 12.305 |
| Variable Star | EU AQL | 123 | 2459378.454000 12 Jun 2021 22:53:45.600000 | 2460197.342470 9 Sep 2023 20:13:09.408000 | 10.607 | 9.879 | 14.069 | 8.867 |
| Variable Star | V1058 Cas | 148 | 2459221.263720 6 Jan 2021 18:19:45.408000 | 2460273.685200 25 Nov 2023 04:26:41.280000 | 14.178 | 14.100 | 14.277 | 13.971 |
| Variable Star | V372 Vul | 114 | 2459412.401050 16 Jul 2021 21:37:30.720000 | 2460197.351460 9 Sep 2023 20:26:06.144000 | 14.660 | 15.386 | 15.876 | 13.273 |
| Variable Star | SN 2021WUF | 26 | 2459463.355150 5 Sep 2021 20:31:24.960000 | 2459526.293370 7 Nov 2021 19:02:27.168000 | 13.915 | 17.038 | 17.038 | 13.915 |
| Variable Star | LL AND | 38 | 2459474.362400 16 Sep 2021 20:41:51.360000 | 2459633.309640 22 Feb 2022 19:25:52.896000 | 13.075 | 19.031 | 19.779 | 13.075 |
| Variable Star | M31N 2008-12A | 7 | 2459487.483860 29 Sep 2021 23:36:45.504000 | 2459804.592250 13 Aug 2022 02:12:50.400000 | 19.500 | 19.500 | 19.500 | 19.500 |
| Variable Star | XM78HT | 19 | 2459505.313180 17 Oct 2021 19:30:58.752000 | 2459554.282340 5 Dec 2021 18:46:34.176000 | 13.731 | 19.500 | 19.500 | 13.731 |
| Variable Star | V476 CYG | 2 | 2459509.355760 21 Oct 2021 20:32:17.664000 | 2459509.355760 21 Oct 2021 20:32:17.664000 | 17.959 | 17.959 | 17.977 | 17.959 |
| Variable Star | MASTER OT J030227.28+191754.5 | 16 | 2459550.428950 1 Dec 2021 22:17:41.280000 | 2459658.330850 19 Mar 2022 19:56:25.440000 | 12.663 | 18.672 | 19.500 | 12.663 |
| Variable Star | NSV 6690 | 3 | 2459621.476860 10 Feb 2022 23:26:40.704000 | 2459635.484480 24 Feb 2022 23:37:39.072000 | 16.033 | 16.070 | 16.070 | 16.016 |
| Variable Star | SN 2022HRS | 1 | 2459694.444660 24 Apr 2022 22:40:18.624000 | 2459694.444660 24 Apr 2022 22:40:18.624000 | 12.585 | 12.585 | 12.585 | 12.585 |
| Variable Star | V482 CYG | 12 | 2459725.462180 25 May 2022 23:05:32.352000 | 2460089.451260 24 May 2023 22:49:48.864000 | 11.290 | 11.800 | 13.637 | 11.090 |
| Variable Star | PR HER | 1 | 2459708.452090 8 May 2022 22:51:00.576000 | 2459708.452090 8 May 2022 22:51:00.576000 | 20.570 | 20.570 | 20.570 | 20.570 |
| Variable Star | SN 2023IXF | 38 | 2460084.579420 20 May 2023 01:54:21.888000 | 2460327.729820 18 Jan 2024 05:30:56.448000 | 13.895 | 15.839 | 15.846 | 10.939 |
| Variable Star | SN 2023ijd | 1 | 2460091.460390 26 May 2023 23:02:57.696000 | 2460091.460390 26 May 2023 23:02:57.696000 | 15.722 | 15.722 | 15.722 | 15.722 |
| Variable Star | T CRB | 17 | 2460104.405280 8 Jun 2023 21:43:36.192000 | 2460327.726190 18 Jan 2024 05:25:42.816000 | 9.736 | 9.218 | 10.009 | 9.199 |