Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 471 | Minimum magnitude: | 8.700 | Maximum magnitude: | 6.600 | ||
| First observation: | JD 2414424.444000 | \ | 14 May 1898 22:39:21.600000 UT | Latest observation: | JD 2459025.494000 | \ | 24 Jun 2020 23:51:21.600000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 411 |
| CCD | 60 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| QM | T Markham | 207 | 2453594.408300 11 Aug 2005 21:47:57.120000 | 2457538.485000 29 May 2016 23:38:24.000000 | 8.700 | 7.800 |
| TLH | T L Heywood | 102 | 2457573.516000 4 Jul 2016 00:23:02.400000 | 2459025.494000 24 Jun 2020 23:51:21.600000 | 8.500 | 7.800 |
| COD | D S Conner | 60 | 2457121.698300 9 Apr 2015 04:45:33.120000 | 2457342.315420 15 Nov 2015 19:34:12.288000 | 7.412 | 7.294 |
| MK | E E Markwick | 94 | 2414424.444000 14 May 1898 22:39:21.600000 | 2417441.414000 18 Aug 1906 21:56:09.600000 | 8.100 | 6.900 |
| CHJ | J W L Child | 1 | 2416730.698000 7 Sep 1904 04:45:07.200000 | 2416730.698000 7 Sep 1904 04:45:07.200000 | 7.500 | 7.500 |
| PEX | J M Peridier | 7 | 2415602.433000 5 Aug 1901 22:23:31.200000 | 2415617.419000 20 Aug 1901 22:03:21.600000 | 7.600 | 6.600 |