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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 2,162 | Number of uploaded data files: | 80 | ||||
First observation: | JD 2453414.344000 | \ | 12 Feb 2005 20:15:21.600000 UT | Latest observation: | JD 2458379.322000 | \ | 17 Sep 2018 19:43:40.800000 UT |
Object Type | Number of Observations |
---|---|
Variable Star | 2,162 |
Observation Method | Number of Observations |
---|---|
Visual | 2,162 |
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 | BETA LYR | 119 | 2453690.340000 15 Nov 2005 20:09:36.000000 | 2458379.322000 17 Sep 2018 19:43:40.800000 | 3.200 | 3.600 | 4.400 | 3.000 |
Variable Star | R LYR | 61 | 2454565.583000 9 Apr 2008 01:59:31.200000 | 2458344.494000 13 Aug 2018 23:51:21.600000 | 4.400 | 4.200 | 5.500 | 3.600 |
Variable Star | ALPHA HER | 26 | 2454607.438000 20 May 2008 22:30:43.200000 | 2457631.375000 30 Aug 2016 21:00:00.000000 | 3.600 | 3.300 | 4.300 | 3.000 |
Variable Star | miu CEP | 77 | 2454473.354000 7 Jan 2008 20:29:45.600000 | 2458379.322000 17 Sep 2018 19:43:40.800000 | 4.000 | 3.600 | 4.500 | 3.300 |
Variable Star | DELTA CEP | 76 | 2454470.506000 5 Jan 2008 00:08:38.400000 | 2458379.322000 17 Sep 2018 19:43:40.800000 | 3.500 | 3.700 | 4.500 | 3.200 |
Variable Star | GAMMA CAS | 182 | 2453690.345000 15 Nov 2005 20:16:48.000000 | 2458379.322000 17 Sep 2018 19:43:40.800000 | 2.200 | 1.900 | 2.800 | 1.700 |
Variable Star | ALPHA ORI | 82 | 2453688.463000 13 Nov 2005 23:06:43.200000 | 2458214.375000 5 Apr 2018 21:00:00.000000 | 0.800 | 0.300 | 1.500 | 0.000 |
Variable Star | DELTA UMA | 64 | 2453690.373000 15 Nov 2005 20:57:07.200000 | 2458215.388000 6 Apr 2018 21:18:43.200000 | 4.400 | 3.400 | 4.400 | 2.100 |
Variable Star | BETA PER | 125 | 2453691.321000 16 Nov 2005 19:42:14.400000 | 2458215.388000 6 Apr 2018 21:18:43.200000 | 2.100 | 2.000 | 4.100 | 1.700 |
Variable Star | RHO PER | 90 | 2453693.744000 19 Nov 2005 05:51:21.600000 | 2458215.388000 6 Apr 2018 21:18:43.200000 | 3.100 | 3.300 | 4.400 | 2.600 |
Variable Star | R CRB | 3 | 2454311.506000 30 Jul 2007 00:08:38.400000 | 2454580.666000 24 Apr 2008 03:59:02.400000 | 6.000 | 14.300 | 14.300 | 6.000 |
Variable Star | BETA PEG | 78 | 2454320.472000 7 Aug 2007 23:19:40.800000 | 2458138.250000 19 Jan 2018 18:00:00.000000 | 2.500 | 2.400 | 3.000 | 2.100 |
Variable Star | RHO CAS | 52 | 2454464.367000 29 Dec 2007 20:48:28.800000 | 2458138.250000 19 Jan 2018 18:00:00.000000 | 6.500 | 4.400 | 6.500 | 4.100 |
Variable Star | EPSILON AUR | 91 | 2454464.357000 29 Dec 2007 20:34:04.800000 | 2458214.375000 5 Apr 2018 21:00:00.000000 | 3.000 | 3.100 | 4.000 | 2.600 |
Variable Star | ZETA AUR | 91 | 2453414.344000 12 Feb 2005 20:15:21.600000 | 2458214.375000 5 Apr 2018 21:00:00.000000 | 3.400 | 3.600 | 4.200 | 2.900 |
Variable Star | ALPHA UMI | 3 | 2453716.356000 11 Dec 2005 20:32:38.400000 | 2454465.519000 31 Dec 2007 00:27:21.600000 | 2.200 | 2.800 | 2.800 | 0.100 |
Variable Star | V465 CAS | 64 | 2456307.354000 14 Jan 2013 20:29:45.600000 | 2458344.494000 13 Aug 2018 23:51:21.600000 | 7.100 | 6.400 | 7.100 | 6.100 |
Variable Star | TV CAS | 115 | 2455481.410000 11 Oct 2010 21:50:24.000000 | 2458344.494000 13 Aug 2018 23:51:21.600000 | 7.700 | 7.300 | 8.200 | 6.700 |
Variable Star | XY LYR | 30 | 2456862.417000 23 Jul 2014 22:00:28.800000 | 2458099.313000 11 Dec 2017 19:30:43.200000 | 6.200 | 6.400 | 7.200 | 6.000 |
Variable Star | ETA AQL | 32 | 2454383.376000 9 Oct 2007 21:01:26.400000 | 2458379.322000 17 Sep 2018 19:43:40.800000 | 4.500 | 3.200 | 4.500 | 3.100 |
Variable Star | V377 CAS | 73 | 2455481.410000 11 Oct 2010 21:50:24.000000 | 2458344.494000 13 Aug 2018 23:51:21.600000 | 7.900 | 7.700 | 8.200 | 7.500 |
Variable Star | ZETA GEM | 63 | 2454470.507000 5 Jan 2008 00:10:04.800000 | 2458215.388000 6 Apr 2018 21:18:43.200000 | 3.500 | 4.100 | 4.500 | 3.000 |
Variable Star | ETA GEM | 61 | 2454470.508000 5 Jan 2008 00:11:31.200000 | 2458215.388000 6 Apr 2018 21:18:43.200000 | 2.800 | 3.000 | 4.300 | 2.600 |
Variable Star | BETA LEO | 23 | 2454470.510000 5 Jan 2008 00:14:24.000000 | 2458215.388000 6 Apr 2018 21:18:43.200000 | 2.600 | 2.200 | 3.000 | 1.800 |
Variable Star | LAMBDA TAU | 30 | 2454473.287000 7 Jan 2008 18:53:16.800000 | 2458138.250000 19 Jan 2018 18:00:00.000000 | 3.600 | 3.200 | 4.100 | 3.200 |
Variable Star | Z UMA | 13 | 2454490.380000 24 Jan 2008 21:07:12.000000 | 2456012.417000 25 Mar 2012 22:00:28.800000 | 7.000 | 8.800 | 8.800 | 6.500 |
Variable Star | T UMA | 6 | 2454490.382000 24 Jan 2008 21:10:04.800000 | 2457258.396000 23 Aug 2015 21:30:14.400000 | 5.800 | 12.500 | 12.500 | 5.800 |
Variable Star | BU TAU | 62 | 2454496.315000 30 Jan 2008 19:33:36.000000 | 2458215.388000 6 Apr 2018 21:18:43.200000 | 6.000 | 5.100 | 6.200 | 4.800 |
Variable Star | BM ORI | 5 | 2454498.263000 1 Feb 2008 18:18:43.200000 | 2457421.279000 2 Feb 2016 18:41:45.600000 | 8.500 | 5.500 | 8.500 | 5.500 |
Variable Star | V1016 ORI | 7 | 2454498.263000 1 Feb 2008 18:18:43.200000 | 2457421.279000 2 Feb 2016 18:41:45.600000 | 6.700 | 5.400 | 7.300 | 5.400 |
Variable Star | NSV 2295 | 1 | 2454498.263000 1 Feb 2008 18:18:43.200000 | 2454498.263000 1 Feb 2008 18:18:43.200000 | 8.000 | 8.000 | 8.000 | 8.000 |
Variable Star | NSV 2294 | 1 | 2454498.263000 1 Feb 2008 18:18:43.200000 | 2454498.263000 1 Feb 2008 18:18:43.200000 | 12.000 | 12.000 | 12.000 | 12.000 |
Variable Star | P CYG | 19 | 2454610.417000 23 May 2008 22:00:28.800000 | 2458134.260000 15 Jan 2018 18:14:24.000000 | 2.900 | 5.400 | 5.500 | 2.900 |
Variable Star | 68 HER | 1 | 2454682.563000 4 Aug 2008 01:30:43.200000 | 2454682.563000 4 Aug 2008 01:30:43.200000 | 5.700 | 5.700 | 5.700 | 5.700 |
Variable Star | ALPHA CAS | 84 | 2455035.406000 22 Jul 2009 21:44:38.400000 | 2458379.322000 17 Sep 2018 19:43:40.800000 | 2.200 | 2.100 | 2.400 | 1.800 |
Variable Star | chi Cyg | 4 | 2455091.360000 16 Sep 2009 20:38:24.000000 | 2456933.375000 2 Oct 2014 21:00:00.000000 | 9.000 | 12.000 | 12.500 | 9.000 |
Variable Star | U CYG | 2 | 2455101.354000 26 Sep 2009 20:29:45.600000 | 2455113.375000 8 Oct 2009 21:00:00.000000 | 9.000 | 8.500 | 9.000 | 8.500 |
Variable Star | RY CYG | 2 | 2455101.340000 26 Sep 2009 20:09:36.000000 | 2455113.375000 8 Oct 2009 21:00:00.000000 | 9.500 | 9.200 | 9.500 | 9.200 |
Variable Star | ES AQL | 1 | 2455101.326000 26 Sep 2009 19:49:26.400000 | 2455101.326000 26 Sep 2009 19:49:26.400000 | 12.900 | 12.900 | 12.900 | 12.900 |
Variable Star | S DEL | 7 | 2455101.326000 26 Sep 2009 19:49:26.400000 | 2457305.408000 9 Oct 2015 21:47:31.200000 | 10.600 | 6.600 | 11.800 | 6.600 |
Variable Star | FF CYG | 1 | 2455113.375000 8 Oct 2009 21:00:00.000000 | 2455113.375000 8 Oct 2009 21:00:00.000000 | 13.500 | 13.500 | 13.500 | 13.500 |
Variable Star | WX CYG | 1 | 2455113.375000 8 Oct 2009 21:00:00.000000 | 2455113.375000 8 Oct 2009 21:00:00.000000 | 10.800 | 10.800 | 10.800 | 10.800 |
Variable Star | T CRB | 3 | 2455113.313000 8 Oct 2009 19:30:43.200000 | 2456927.375000 26 Sep 2014 21:00:00.000000 | 10.500 | 7.100 | 10.500 | 7.100 |
Variable Star | W HER | 2 | 2455113.313000 8 Oct 2009 19:30:43.200000 | 2455116.292000 11 Oct 2009 19:00:28.800000 | 8.000 | 13.000 | 13.000 | 8.000 |
Variable Star | R CYG | 1 | 2455116.292000 11 Oct 2009 19:00:28.800000 | 2455116.292000 11 Oct 2009 19:00:28.800000 | 12.900 | 12.900 | 12.900 | 12.900 |
Variable Star | V CRB | 1 | 2455116.292000 11 Oct 2009 19:00:28.800000 | 2455116.292000 11 Oct 2009 19:00:28.800000 | 10.800 | 10.800 | 10.800 | 10.800 |
Variable Star | SS AUR | 1 | 2455172.354000 6 Dec 2009 20:29:45.600000 | 2455172.354000 6 Dec 2009 20:29:45.600000 | 14.000 | 14.000 | 14.000 | 14.000 |
Variable Star | RR AUR | 3 | 2455150.375000 14 Nov 2009 21:00:00.000000 | 2455205.292000 8 Jan 2010 19:00:28.800000 | 10.000 | 11.400 | 11.400 | 10.000 |
Variable Star | RS AUR | 3 | 2455150.375000 14 Nov 2009 21:00:00.000000 | 2455205.292000 8 Jan 2010 19:00:28.800000 | 11.200 | 12.400 | 12.400 | 11.200 |
Variable Star | U PER | 1 | 2455172.354000 6 Dec 2009 20:29:45.600000 | 2455172.354000 6 Dec 2009 20:29:45.600000 | 11.500 | 11.500 | 11.500 | 11.500 |
Variable Star | V971 TAU | 6 | 2455074.417000 30 Aug 2009 22:00:28.800000 | 2455628.333000 7 Mar 2011 19:59:31.200000 | 4.000 | 4.300 | 4.800 | 3.800 |
Variable Star | Z AND | 3 | 2455205.292000 8 Jan 2010 19:00:28.800000 | 2457402.292000 14 Jan 2016 19:00:28.800000 | 10.400 | 11.000 | 11.200 | 10.400 |
Variable Star | R TRI | 17 | 2455942.344000 15 Jan 2012 20:15:21.600000 | 2457756.292000 2 Jan 2017 19:00:28.800000 | 7.200 | 7.100 | 11.700 | 6.300 |
Variable Star | SS CYG | 4 | 2456933.375000 2 Oct 2014 21:00:00.000000 | 2457276.375000 10 Sep 2015 21:00:00.000000 | 12.600 | 10.900 | 12.600 | 10.900 |
Variable Star | AA CAS | 5 | 2456933.375000 2 Oct 2014 21:00:00.000000 | 2457421.279000 2 Feb 2016 18:41:45.600000 | 8.500 | 9.000 | 9.000 | 8.500 |
Variable Star | WZ CAS | 6 | 2455481.410000 11 Oct 2010 21:50:24.000000 | 2458194.315000 16 Mar 2018 19:33:36.000000 | 8.800 | 7.500 | 8.800 | 7.500 |
Variable Star | OMICRON CET | 1 | 2455539.375000 8 Dec 2010 21:00:00.000000 | 2455539.375000 8 Dec 2010 21:00:00.000000 | 5.300 | 5.300 | 5.300 | 5.300 |
Variable Star | R UMA | 3 | 2457235.438000 31 Jul 2015 22:30:43.200000 | 2457258.396000 23 Aug 2015 21:30:14.400000 | 11.700 | 12.900 | 12.900 | 11.700 |
Variable Star | S UMA | 3 | 2455628.333000 7 Mar 2011 19:59:31.200000 | 2457258.396000 23 Aug 2015 21:30:14.400000 | 6.800 | 12.100 | 12.100 | 6.800 |
Variable Star | T CEP | 2 | 2457258.396000 23 Aug 2015 21:30:14.400000 | 2457421.279000 2 Feb 2016 18:41:45.600000 | 9.600 | 8.200 | 9.600 | 8.200 |
Variable Star | RU PEG | 1 | 2457276.375000 10 Sep 2015 21:00:00.000000 | 2457276.375000 10 Sep 2015 21:00:00.000000 | 12.700 | 12.700 | 12.700 | 12.700 |
Variable Star | TZ UMA | 1 | 2455741.489000 28 Jun 2011 23:44:09.600000 | 2455741.489000 28 Jun 2011 23:44:09.600000 | 8.000 | 8.000 | 8.000 | 8.000 |
Variable Star | EG CEP | 22 | 2457278.406000 12 Sep 2015 21:44:38.400000 | 2457571.471000 1 Jul 2016 23:18:14.400000 | 9.900 | 10.100 | 10.100 | 9.500 |
Variable Star | U DEL | 2 | 2457304.338000 8 Oct 2015 20:06:43.200000 | 2457305.408000 9 Oct 2015 21:47:31.200000 | 6.600 | 6.400 | 6.600 | 6.400 |
Variable Star | T DEL | 2 | 2457304.338000 8 Oct 2015 20:06:43.200000 | 2457305.408000 9 Oct 2015 21:47:31.200000 | 6.600 | 6.600 | 6.600 | 6.600 |
Variable Star | R AND | 1 | 2455942.344000 15 Jan 2012 20:15:21.600000 | 2455942.344000 15 Jan 2012 20:15:21.600000 | 6.900 | 6.900 | 6.900 | 6.900 |
Variable Star | W PER | 1 | 2456015.417000 28 Mar 2012 22:00:28.800000 | 2456015.417000 28 Mar 2012 22:00:28.800000 | 10.900 | 10.900 | 10.900 | 10.900 |
Variable Star | R GEM | 1 | 2456015.417000 28 Mar 2012 22:00:28.800000 | 2456015.417000 28 Mar 2012 22:00:28.800000 | 12.900 | 12.900 | 12.900 | 12.900 |
Variable Star | TU CVN | 1 | 2456017.417000 30 Mar 2012 22:00:28.800000 | 2456017.417000 30 Mar 2012 22:00:28.800000 | 6.200 | 6.200 | 6.200 | 6.200 |
Variable Star | Y CVN | 1 | 2456017.417000 30 Mar 2012 22:00:28.800000 | 2456017.417000 30 Mar 2012 22:00:28.800000 | 6.300 | 6.300 | 6.300 | 6.300 |
Variable Star | W ORI | 16 | 2456694.292000 5 Feb 2014 19:00:28.800000 | 2458138.258000 19 Jan 2018 18:11:31.200000 | 8.000 | 6.400 | 8.000 | 5.900 |
Variable Star | W TRI | 12 | 2457402.292000 14 Jan 2016 19:00:28.800000 | 2457756.292000 2 Jan 2017 19:00:28.800000 | 7.700 | 7.500 | 8.100 | 7.400 |
Variable Star | FU ORI | 1 | 2457403.292000 15 Jan 2016 19:00:28.800000 | 2457403.292000 15 Jan 2016 19:00:28.800000 | 9.900 | 9.900 | 9.900 | 9.900 |
Variable Star | V0430 ORI | 4 | 2457403.292000 15 Jan 2016 19:00:28.800000 | 2458138.258000 19 Jan 2018 18:11:31.200000 | 7.500 | 7.500 | 8.200 | 7.500 |
Variable Star | RZ CAS | 37 | 2457447.292000 28 Feb 2016 19:00:28.800000 | 2458344.494000 13 Aug 2018 23:51:21.600000 | 6.000 | 6.000 | 7.700 | 5.700 |
Variable Star | V1198 ORI | 3 | 2456694.292000 5 Feb 2014 19:00:28.800000 | 2457774.276000 20 Jan 2017 18:37:26.400000 | 7.000 | 7.100 | 7.300 | 7.000 |
Variable Star | RV BOO | 6 | 2456756.364000 8 Apr 2014 20:44:09.600000 | 2458344.494000 13 Aug 2018 23:51:21.600000 | 9.200 | 7.000 | 9.200 | 7.000 |
Variable Star | RW BOO | 6 | 2456756.364000 8 Apr 2014 20:44:09.600000 | 2458344.494000 13 Aug 2018 23:51:21.600000 | 8.500 | 7.600 | 8.500 | 7.600 |
Variable Star | V1624 CYG | 17 | 2457575.409000 5 Jul 2016 21:48:57.600000 | 2458134.260000 15 Jan 2018 18:14:24.000000 | 5.000 | 5.300 | 5.800 | 4.900 |
Variable Star | U CRB | 2 | 2457583.410000 13 Jul 2016 21:50:24.000000 | 2457588.417000 18 Jul 2016 22:00:28.800000 | 8.400 | 8.600 | 8.600 | 8.400 |
Variable Star | S CRB | 2 | 2457583.410000 13 Jul 2016 21:50:24.000000 | 2457588.417000 18 Jul 2016 22:00:28.800000 | 8.600 | 9.000 | 9.000 | 8.600 |
Variable Star | T CYG | 1 | 2457584.403000 14 Jul 2016 21:40:19.200000 | 2457584.403000 14 Jul 2016 21:40:19.200000 | 5.400 | 5.400 | 5.400 | 5.400 |
Variable Star | LU DEL | 1 | 2457627.338000 26 Aug 2016 20:06:43.200000 | 2457627.338000 26 Aug 2016 20:06:43.200000 | 6.600 | 6.600 | 6.600 | 6.600 |
Variable Star | SU CAS | 25 | 2457627.354000 26 Aug 2016 20:29:45.600000 | 2458344.494000 13 Aug 2018 23:51:21.600000 | 6.000 | 6.000 | 6.400 | 5.800 |
Variable Star | TZ CAS | 1 | 2457723.281000 30 Nov 2016 18:44:38.400000 | 2457723.281000 30 Nov 2016 18:44:38.400000 | 8.300 | 8.300 | 8.300 | 8.300 |
Variable Star | V551 CAS | 2 | 2457751.250000 28 Dec 2016 18:00:00.000000 | 2457756.292000 2 Jan 2017 19:00:28.800000 | 7.400 | 8.100 | 8.100 | 7.400 |