Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 3,493 | Minimum magnitude: | 17.700 | Maximum magnitude: | 2.200 | ||
| First observation: | JD 2428338.500000 | \ | 19 Jun 1936 00:00:00.000000 UT | Latest observation: | JD 2457354.495000 | \ | 27 Nov 2015 23:52:48.000000 UT |
| Observation Method | Number of Observations |
|---|---|
| CCD | 2,940 |
| Visual | 553 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| HF | G M Hurst | 26 | 2454327.660400 15 Aug 2007 03:50:58.560000 | 2455180.452100 14 Dec 2009 22:51:01.440000 | 17.700 | 15.800 |
| DDB | D Boyd | 2,914 | 2455032.494340 19 Jul 2009 23:51:50.976000 | 2455101.502580 27 Sep 2009 00:03:42.912000 | 17.204 | 16.159 |
| JZ | R D Januszewski | 7 | 2457298.453000 2 Oct 2015 22:52:19.200000 | 2457354.495000 27 Nov 2015 23:52:48.000000 | 14.500 | 14.100 |
| AI | M A Ainslie | 147 | 2428338.500000 19 Jun 1936 00:00:00.000000 | 2429202.542000 31 Oct 1938 01:00:28.800000 | 13.400 | 2.200 |
| GA | W T Gayfer | 43 | 2428339.438000 19 Jun 1936 22:30:43.200000 | 2429229.326000 26 Nov 1938 19:49:26.400000 | 13.700 | 2.600 |
| GF | P Greenfield | 7 | 2428340.448000 20 Jun 1936 22:45:07.200000 | 2428445.344000 3 Oct 1936 20:15:21.600000 | 9.100 | 2.900 |
| HL | F M Holborn | 96 | 2428340.451000 20 Jun 1936 22:49:26.400000 | 2431345.500000 12 Sep 1944 00:00:00.000000 | 14.300 | 2.400 |
| IL | D W Ilott | 14 | 2428340.410000 20 Jun 1936 21:50:24.000000 | 2428393.392000 12 Aug 1936 21:24:28.800000 | 7.600 | 2.400 |
| LI | W M Lindley | 1 | 2428365.524000 16 Jul 1936 00:34:33.600000 | 2428365.524000 16 Jul 1936 00:34:33.600000 | 6.400 | 6.400 |
| MA | O D Macnamara | 29 | 2428342.476000 22 Jun 1936 23:25:26.400000 | 2428810.316000 3 Oct 1937 19:35:02.400000 | 12.000 | 3.600 |
| ML | W Milburn | 20 | 2428408.397000 27 Aug 1936 21:31:40.800000 | 2428525.300000 22 Dec 1936 19:12:00.000000 | 9.400 | 7.700 |
| PA | G E Patston | 4 | 2428394.441000 13 Aug 1936 22:35:02.400000 | 2428409.427000 28 Aug 1936 22:14:52.800000 | 7.900 | 7.500 |
| SA | F Sargent | 7 | 2428387.500000 7 Aug 1936 00:00:00.000000 | 2428518.500000 16 Dec 1936 00:00:00.000000 | 9.500 | 7.500 |
| SH | W L Shepherd | 10 | 2428339.448000 19 Jun 1936 22:45:07.200000 | 2428371.462000 21 Jul 1936 23:05:16.800000 | 6.500 | 2.300 |
| SV | W H Steavenson | 168 | 2428339.542000 20 Jun 1936 01:00:28.800000 | 2429237.500000 5 Dec 1938 00:00:00.000000 | 13.100 | 2.200 |