Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 823 | Minimum magnitude: | 7.400 | Maximum magnitude: | 5.600 | ||
| First observation: | JD 2411793.500000 | \ | 2 Mar 1891 00:00:00.000000 UT | Latest observation: | JD 2460321.593680 | \ | 12 Jan 2024 02:14:53.952000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 822 |
| CCD | 1 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| MK | E E Markwick | 140 | 2411793.500000 2 Mar 1891 00:00:00.000000 | 2422428.363000 13 Apr 1920 20:42:43.200000 | 6.900 | 5.800 |
| CHJ | J W L Child | 12 | 2415367.378000 13 Dec 1900 21:04:19.200000 | 2415843.410000 3 Apr 1902 21:50:24.000000 | 7.100 | 6.000 |
| KEX | J Kelly | 37 | 2415337.493000 13 Nov 1900 23:49:55.200000 | 2415494.392000 19 Apr 1901 21:24:28.800000 | 6.800 | 5.800 |
| WLX | W M Worsell | 92 | 2415099.372000 20 Mar 1900 20:55:40.800000 | 2417321.242000 20 Apr 1906 17:48:28.800000 | 7.200 | 5.600 |
| MIX | G W Middleton | 22 | 2415041.378000 21 Jan 1900 21:04:19.200000 | 2415821.375000 12 Mar 1902 21:00:00.000000 | 6.700 | 5.700 |
| ORR | M A Orr | 13 | 2415044.375000 24 Jan 1900 21:00:00.000000 | 2415369.406000 15 Dec 1900 21:44:38.400000 | 6.600 | 5.900 |
| LEB | O A Lebeau | 1 | 2415754.375000 4 Jan 1902 21:00:00.000000 | 2415754.375000 4 Jan 1902 21:00:00.000000 | 6.900 | 6.900 |
| RY | P M Ryves | 70 | 2415778.295000 28 Jan 1902 19:04:48.000000 | 2417325.362000 24 Apr 1906 20:41:16.800000 | 7.200 | 5.800 |
| BTX | J H Best | 3 | 2417288.406000 18 Mar 1906 21:44:38.400000 | 2417299.354000 29 Mar 1906 20:29:45.600000 | 6.700 | 6.300 |
| MYX | M Moye | 345 | 2416847.327000 1 Jan 1905 19:50:52.800000 | 2422406.354000 22 Mar 1920 20:29:45.600000 | 7.400 | 5.700 |
| Ni | A A Nijland | 4 | 2417230.375000 19 Jan 1906 21:00:00.000000 | 2417245.354000 3 Feb 1906 20:29:45.600000 | 6.600 | 6.300 |
| D | F De Roy | 83 | 2417860.640000 12 Oct 1907 03:21:36.000000 | 2418661.483000 20 Dec 1909 23:35:31.200000 | 7.000 | 5.700 |
| IWT | I L Walton | 1 | 2460321.593680 12 Jan 2024 02:14:53.952000 | 2460321.593680 12 Jan 2024 02:14:53.952000 | 6.615 | 6.615 |