Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 629 | Number of uploaded data files: | 357 | ||||
| First observation: | JD 2446442.590200 | \ | 12 Jan 1986 02:09:53.280000 UT | Latest observation: | JD 2460626.529970 | \ | 12 Nov 2024 00:43:09.408000 UT |
| Object Type | Number of Observations |
|---|---|
| Variable Star | 629 |
| Observation Method | Number of Observations |
|---|---|
| Visual | 272 |
| CCD | 357 |
| 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 | UU AUR | 28 | 2446442.590200 12 Jan 1986 02:09:53.280000 | 2447272.392300 20 Apr 1988 21:24:54.720000 | 6.500 | 5.540 | 6.630 | 5.400 |
| Variable Star | RX BOO | 4 | 2447301.486100 19 May 1988 23:39:59.040000 | 2447358.423600 15 Jul 1988 22:09:59.040000 | 7.720 | 7.500 | 7.720 | 7.450 |
| Variable Star | UV BOO | 4 | 2447301.486100 19 May 1988 23:39:59.040000 | 2447358.427000 15 Jul 1988 22:14:52.800000 | 7.800 | 7.780 | 7.950 | 7.780 |
| Variable Star | TU CVN | 30 | 2446522.524300 2 Apr 1986 00:34:59.520000 | 2447358.416600 15 Jul 1988 21:59:54.240000 | 5.870 | 5.820 | 6.200 | 5.800 |
| Variable Star | Y CVN | 30 | 2446444.777700 14 Jan 1986 06:39:53.280000 | 2447358.420100 15 Jul 1988 22:04:56.640000 | 5.650 | 5.840 | 6.250 | 5.500 |
| Variable Star | V465 CAS | 46 | 2446450.359000 19 Jan 1986 20:36:57.600000 | 2447358.440900 15 Jul 1988 22:34:53.760000 | 6.700 | 6.730 | 7.520 | 6.400 |
| Variable Star | RS CNC | 25 | 2446447.506900 17 Jan 1986 00:09:56.160000 | 2447301.454800 19 May 1988 22:54:54.720000 | 6.630 | 6.300 | 6.630 | 5.550 |
| Variable Star | CH CYG | 34 | 2446570.458300 19 May 1986 22:59:57.120000 | 2447358.434000 15 Jul 1988 22:24:57.600000 | 7.400 | 8.500 | 9.020 | 7.400 |
| Variable Star | U DEL | 27 | 2446620.965000 9 Jul 1986 11:09:36.000000 | 2447358.444400 15 Jul 1988 22:39:56.160000 | 7.400 | 6.700 | 7.800 | 6.700 |
| Variable Star | SX LAC | 8 | 2447075.385400 6 Oct 1987 21:14:58.560000 | 2447206.302000 14 Feb 1988 19:14:52.800000 | 8.100 | 8.500 | 8.770 | 8.100 |
| Variable Star | X PER | 28 | 2446442.604100 12 Jan 1986 02:29:54.240000 | 2447264.362500 12 Apr 1988 20:42:00.000000 | 6.190 | 6.130 | 6.320 | 5.920 |
| Variable Star | Z PSC | 8 | 2447082.406200 13 Oct 1987 21:44:55.680000 | 2447206.284700 14 Feb 1988 18:49:58.080000 | 7.320 | 7.380 | 7.380 | 7.220 |
| Variable Star | LL AND | 9 | 2459475.428620 17 Sep 2021 22:17:12.768000 | 2460317.402780 7 Jan 2024 21:40:00.192000 | 13.370 | 20.170 | 20.170 | 13.370 |
| Variable Star | AY LAC | 3 | 2459131.602660 9 Oct 2020 02:27:49.824000 | 2459509.330590 21 Oct 2021 19:56:02.976000 | 14.090 | 17.500 | 17.500 | 14.090 |
| Variable Star | XM78HT | 1 | 2459509.430660 21 Oct 2021 22:20:09.024000 | 2459509.430660 21 Oct 2021 22:20:09.024000 | 14.600 | 14.600 | 14.600 | 14.600 |
| Variable Star | GK PER | 7 | 2459512.479090 24 Oct 2021 23:29:53.376000 | 2460571.537340 18 Sep 2024 00:53:46.176000 | 12.780 | 12.870 | 13.090 | 11.140 |
| Variable Star | IX DRA | 9 | 2459523.354360 4 Nov 2021 20:30:16.704000 | 2460610.362560 26 Oct 2024 20:42:05.184000 | 15.340 | 18.040 | 18.450 | 15.050 |
| Variable Star | PV Cep | 134 | 2454379.463230 5 Oct 2007 23:07:03.072000 | 2460626.328520 11 Nov 2024 19:53:04.128000 | 16.390 | 17.090 | 19.250 | 13.520 |
| Variable Star | T TAU | 38 | 2459264.321040 18 Feb 2021 19:42:17.856000 | 2460626.458170 11 Nov 2024 22:59:45.888000 | 9.660 | 10.590 | 10.990 | 9.300 |
| Variable Star | MARKARIAN 421 | 7 | 2459657.548140 19 Mar 2022 01:09:19.296000 | 2460372.474550 2 Mar 2024 23:23:21.120000 | 12.410 | 12.930 | 13.150 | 12.350 |
| Variable Star | V347 Aur | 23 | 2459858.595000 6 Oct 2022 02:16:48.000000 | 2460626.529970 12 Nov 2024 00:43:09.408000 | 14.030 | 13.300 | 14.490 | 13.190 |
| Variable Star | HZ HER | 3 | 2459787.476180 26 Jul 2022 23:25:41.952000 | 2460100.452670 4 Jun 2023 22:51:50.688000 | 13.020 | 13.020 | 14.330 | 13.020 |
| Variable Star | T CRB | 58 | 2460226.250410 8 Oct 2023 18:00:35.424000 | 2460626.279000 11 Nov 2024 18:41:45.600000 | 9.250 | 9.460 | 9.720 | 9.170 |
| Variable Star | AO HER | 13 | 2460240.253390 22 Oct 2023 18:04:52.896000 | 2460626.284880 11 Nov 2024 18:50:13.632000 | 17.850 | 11.750 | 18.150 | 11.670 |
| Variable Star | V1363 CYG | 25 | 2460240.229560 22 Oct 2023 17:30:33.984000 | 2460626.311480 11 Nov 2024 19:28:31.872000 | 13.430 | 16.670 | 16.960 | 13.430 |
| Variable Star | HR LYR | 10 | 2460298.301530 19 Dec 2023 19:14:12.192000 | 2460626.297030 11 Nov 2024 19:07:43.392000 | 15.960 | 15.750 | 16.210 | 15.690 |
| Variable Star | BT CRB | 1 | 2460417.444700 16 Apr 2024 22:40:22.080000 | 2460417.444700 16 Apr 2024 22:40:22.080000 | 17.280 | 17.280 | 17.280 | 17.280 |
| Variable Star | SS CYG | 9 | 2460464.498080 2 Jun 2024 23:57:14.112000 | 2460626.304160 11 Nov 2024 19:17:59.424000 | 9.820 | 8.490 | 11.740 | 8.490 |
| Variable Star | Z UMI | 5 | 2460527.423930 4 Aug 2024 22:10:27.552000 | 2460626.360610 11 Nov 2024 20:39:16.704000 | 11.710 | 18.260 | 18.260 | 11.710 |
| Variable Star | BL LAC | 2 | 2460581.474110 27 Sep 2024 23:22:43.104000 | 2460610.461080 26 Oct 2024 23:03:57.312000 | 13.940 | 13.930 | 13.940 | 13.930 |