![]() |
British Astronomical Association Supporting amateur astronomers since 1890 |
![]() |
Home | Login |
Help |
Total observations: | 1,715 | Number of uploaded data files: | 0 | ||||
First observation: | JD 2439884.400000 | \ | 28 Jan 1968 21:36:00.000000 UT | Latest observation: | JD 2454086.313200 | \ | 16 Dec 2006 19:31:00.480000 UT |
Object Type | Number of Observations |
---|---|
Variable Star | 1,715 |
Observation Method | Number of Observations |
---|---|
Visual | 1,715 |
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 | UW AQL | 52 | 2442250.500000 22 Jul 1974 00:00:00.000000 | 2448531.313100 1 Oct 1991 19:30:51.840000 | 9.500 | 8.900 | 9.700 | 8.600 |
Variable Star | V BOO | 3 | 2442207.400000 8 Jun 1974 21:36:00.000000 | 2442888.300000 19 Apr 1976 19:12:00.000000 | 8.080 | 9.810 | 9.810 | 8.080 |
Variable Star | NGC4151 | 45 | 2447593.430500 7 Mar 1989 22:19:55.200000 | 2453479.370800 18 Apr 2005 20:53:57.120000 | 11.340 | 12.600 | 12.700 | 11.220 |
Variable Star | U CVN | 59 | 2447244.413900 23 Mar 1988 21:56:00.960000 | 2453479.361100 18 Apr 2005 20:39:59.040000 | 11.800 | 12.400 | 13.500 | 8.900 |
Variable Star | T CRB | 1 | 2442281.390000 21 Aug 1974 21:21:36.000000 | 2442281.390000 21 Aug 1974 21:21:36.000000 | 10.000 | 10.000 | 10.000 | 10.000 |
Variable Star | BC CYG | 83 | 2442249.500000 21 Jul 1974 00:00:00.000000 | 2448597.324300 6 Dec 1991 19:46:59.520000 | 9.970 | 9.680 | 10.600 | 9.400 |
Variable Star | BI CYG | 81 | 2442235.434000 6 Jul 1974 22:24:57.600000 | 2448597.327000 6 Dec 1991 19:50:52.800000 | 9.900 | 10.050 | 10.200 | 8.950 |
Variable Star | W CYG | 29 | 2445884.400000 2 Jul 1984 21:36:00.000000 | 2446066.300000 31 Dec 1984 19:12:00.000000 | 5.560 | 6.470 | 6.470 | 5.300 |
Variable Star | S DEL | 25 | 2441539.400000 9 Aug 1972 21:36:00.000000 | 2442017.300000 30 Nov 1973 19:12:00.000000 | 8.900 | 9.750 | 11.330 | 8.700 |
Variable Star | U MON | 151 | 2439884.400000 28 Jan 1968 21:36:00.000000 | 2451248.343700 10 Mar 1999 20:14:55.680000 | 6.160 | 5.920 | 7.920 | 5.440 |
Variable Star | RS OPH | 112 | 2442277.422900 17 Aug 1974 22:08:58.560000 | 2451457.322900 5 Oct 1999 19:44:58.560000 | 11.620 | 11.500 | 12.220 | 10.100 |
Variable Star | U ORI | 157 | 2440591.300000 4 Jan 1970 19:12:00.000000 | 2447965.380500 14 Mar 1990 21:07:55.200000 | 11.380 | 10.710 | 12.800 | 5.900 |
Variable Star | AX PER | 124 | 2448509.359700 9 Sep 1991 20:37:58.080000 | 2454033.313200 24 Oct 2006 19:31:00.480000 | 10.850 | 11.700 | 12.300 | 10.850 |
Variable Star | BU PER | 64 | 2442338.313100 17 Oct 1974 19:30:51.840000 | 2449275.319400 14 Oct 1993 19:39:56.160000 | 9.580 | 9.340 | 10.500 | 9.340 |
Variable Star | RS PER | 73 | 2442338.324300 17 Oct 1974 19:46:59.520000 | 2449275.326300 14 Oct 1993 19:49:52.320000 | 8.050 | 8.890 | 10.020 | 8.050 |
Variable Star | RV TAU | 183 | 2442077.300000 29 Jan 1974 19:12:00.000000 | 2454086.313200 16 Dec 2006 19:31:00.480000 | 9.100 | 10.100 | 10.800 | 8.700 |
Variable Star | MARKARIAN 421 | 26 | 2447911.461100 19 Jan 1990 23:03:59.040000 | 2453464.358300 3 Apr 2005 20:35:57.120000 | 12.100 | 13.500 | 13.500 | 11.800 |
Variable Star | 3C 273 | 15 | 2447261.431200 9 Apr 1988 22:20:55.680000 | 2452028.399300 28 Apr 2001 21:34:59.520000 | 12.170 | 13.100 | 13.500 | 11.900 |
Variable Star | PU VUL | 67 | 2447742.468000 3 Aug 1989 23:13:55.200000 | 2453989.350700 10 Sep 2006 20:25:00.480000 | 10.200 | 13.800 | 13.800 | 10.200 |
Variable Star | UV AUR | 105 | 2448575.333300 14 Nov 1991 19:59:57.120000 | 2453730.318100 25 Dec 2005 19:38:03.840000 | 8.320 | 9.000 | 10.600 | 8.320 |
Variable Star | SV SGE | 55 | 2448034.479100 22 May 1990 23:29:54.240000 | 2453990.347200 11 Sep 2006 20:19:58.080000 | 11.300 | 10.700 | 13.000 | 10.500 |
Variable Star | OJ 287 | 31 | 2450829.315900 15 Jan 1998 19:34:53.760000 | 2453458.329900 28 Mar 2005 19:55:03.360000 | 13.350 | 13.900 | 13.900 | 12.800 |
Variable Star | NGC7469 | 58 | 2451066.340200 9 Sep 1998 20:09:53.280000 | 2454033.287500 24 Oct 2006 18:54:00.000000 | 13.000 | 13.000 | 13.500 | 12.670 |
Variable Star | W COM | 8 | 2451247.360400 9 Mar 1999 20:38:58.560000 | 2452343.336800 9 Mar 2002 20:04:59.520000 | 13.080 | 13.100 | 13.510 | 12.100 |
Variable Star | 3C 279 | 5 | 2450949.392300 15 May 1998 21:24:54.720000 | 2451309.395800 10 May 1999 21:29:57.120000 | 12.820 | 13.450 | 13.450 | 12.820 |
Variable Star | 3C 66A | 25 | 2451066.354100 9 Sep 1998 20:29:54.240000 | 2453300.329900 21 Oct 2004 19:55:03.360000 | 13.560 | 13.600 | 13.600 | 13.400 |
Variable Star | BM GEM | 12 | 2447612.343800 26 Mar 1989 20:15:04.320000 | 2448015.388900 3 May 1990 21:20:00.960000 | 8.800 | 8.600 | 8.800 | 8.500 |
Variable Star | BX MON | 2 | 2453421.343100 19 Feb 2005 20:14:03.840000 | 2453436.343800 6 Mar 2005 20:15:04.320000 | 11.500 | 12.000 | 12.000 | 11.500 |
Variable Star | DY PER | 18 | 2451938.306200 28 Jan 2001 19:20:55.680000 | 2453675.339600 31 Oct 2005 20:09:01.440000 | 10.800 | 11.780 | 13.400 | 10.100 |
Variable Star | MARKARIAN 501 | 3 | 2452493.402800 6 Aug 2002 21:40:01.920000 | 2452528.367400 10 Sep 2002 20:49:03.360000 | 13.000 | 13.000 | 13.200 | 13.000 |
Variable Star | R AND | 6 | 2451925.326400 15 Jan 2001 19:50:00.960000 | 2453300.312500 21 Oct 2004 19:30:00.000000 | 11.900 | 11.700 | 12.700 | 8.500 |
Variable Star | BL LAC | 8 | 2452133.399300 11 Aug 2001 21:34:59.520000 | 2452900.354200 17 Sep 2003 20:30:02.880000 | 13.400 | 13.400 | 13.400 | 13.300 |
Variable Star | BF CYG | 11 | 2451396.402800 5 Aug 1999 21:40:01.920000 | 2452866.406300 14 Aug 2003 21:45:04.320000 | 12.600 | 12.400 | 13.100 | 11.500 |
Variable Star | VX AND | 9 | 2447744.426400 5 Aug 1989 22:14:00.960000 | 2447939.322900 16 Feb 1990 19:44:58.560000 | 9.100 | 8.900 | 9.500 | 8.100 |
Variable Star | W CAM | 3 | 2452729.378500 30 Mar 2003 21:05:02.400000 | 2453107.354200 11 Apr 2004 20:30:02.880000 | 13.500 | 13.500 | 13.500 | 13.500 |
Variable Star | U GEM | 1 | 2452722.350700 23 Mar 2003 20:25:00.480000 | 2452722.350700 23 Mar 2003 20:25:00.480000 | 9.900 | 9.900 | 9.900 | 9.900 |
Variable Star | BW TAU | 2 | 2452657.350700 17 Jan 2003 20:25:00.480000 | 2452694.324300 23 Feb 2003 19:46:59.520000 | 12.700 | 12.700 | 12.700 | 12.700 |
Variable Star | PKS 0422+00 | 3 | 2452674.361100 3 Feb 2003 20:39:59.040000 | 2452694.309000 23 Feb 2003 19:24:57.600000 | 12.500 | 12.500 | 12.500 | 12.500 |