Supporting amateur astronomers since 1890
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British Astronomical Association Supporting amateur astronomers since 1890 |
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| Total observations: | 4,302 | Minimum magnitude: | 20.719 | Maximum magnitude: | 12.400 | ||
| First observation: | JD 2450090.248600 | \ | 7 Jan 1996 17:57:59.040000 UT | Latest observation: | JD 2460259.398600 | \ | 10 Nov 2023 21:33:59.040000 UT |
| Observation Method | Number of Observations |
|---|---|
| Visual | 1,017 |
| CCD | 3,269 |
| CMOS | 16 |
| Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
|---|---|---|---|---|---|---|
| XG | G Poyner | 776 | 2450090.248600 7 Jan 1996 17:57:59.040000 | 2460259.398600 10 Nov 2023 21:33:59.040000 | 18.800 | 13.300 |
| CPJ | C P Jones | 102 | 2451499.355500 16 Nov 1999 20:31:55.200000 | 2454041.394400 1 Nov 2006 21:27:56.160000 | 16.100 | 14.100 |
| HWM | H W McGee | 45 | 2451808.431200 20 Sep 2000 22:20:55.680000 | 2453264.604900 16 Sep 2004 02:31:03.360000 | 15.000 | 13.100 |
| PI | R D Pickard | 275 | 2453191.446500 4 Jul 2004 22:42:57.600000 | 2456173.378000 2 Sep 2012 21:04:19.200000 | 19.326 | 14.929 |
| SAL | G W Salmon | 5 | 2454041.343100 1 Nov 2006 20:14:03.840000 | 2454056.341000 16 Nov 2006 20:11:02.400000 | 17.890 | 16.630 |
| MZ | I Miller | 480 | 2453903.511921 17 Jun 2006 00:17:09.974400 | 2455795.441000 21 Aug 2011 22:35:02.400000 | 17.723 | 15.565 |
| SFY | J Shears | 93 | 2453739.288900 3 Jan 2006 18:56:00.960000 | 2454101.232600 31 Dec 2006 17:34:56.640000 | 17.900 | 15.200 |
| DDB | D Boyd | 2,337 | 2453619.367697 5 Sep 2005 20:49:29.020800 | 2454123.275560 22 Jan 2007 18:36:48.384000 | 19.265 | 14.809 |
| HUL | V Hull | 5 | 2456542.583000 7 Sep 2013 01:59:31.200000 | 2457276.535200 11 Sep 2015 00:50:41.280000 | 14.300 | 13.800 |
| MJHN | J H Mallett | 8 | 2457617.407891 16 Aug 2016 21:47:21.782400 | 2457917.468850 12 Jun 2017 23:15:08.640000 | 17.076 | 14.812 |
| RKH | R K Hunt | 19 | 2458421.358900 29 Oct 2018 20:36:48.960000 | 2458630.444700 26 May 2019 22:40:22.080000 | 13.100 | 12.400 |
| JL | M L Joslin | 17 | 2458827.326700 9 Dec 2019 19:50:26.880000 | 2459953.359200 8 Jan 2023 20:37:14.880000 | 15.100 | 13.800 |
| NDJ | N D James | 124 | 2459158.302250 4 Nov 2020 19:15:14.400000 | 2460197.348610 9 Sep 2023 20:21:59.904000 | 18.311 | 15.239 |
| DSD | D Shepherd | 16 | 2460080.443900 15 May 2023 22:39:12.960000 | 2460191.428000 3 Sep 2023 22:16:19.200000 | 20.719 | 14.683 |