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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 3,726 | Minimum magnitude: | 18.900 | Maximum magnitude: | 12.950 | ||
First observation: | JD 2448418.520800 | \ | 11 Jun 1991 00:29:57.120000 UT | Latest observation: | JD 2460537.448600 | \ | 14 Aug 2024 22:45:59.040000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 2,116 |
CCD | 1,610 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
XG | G Poyner | 1,480 | 2448418.520800 11 Jun 1991 00:29:57.120000 | 2460537.448600 14 Aug 2024 22:45:59.040000 | 16.800 | 12.950 |
HF | G M Hurst | 413 | 2449649.286100 23 Oct 1994 18:51:59.040000 | 2458832.335000 14 Dec 2019 20:02:24.000000 | 18.900 | 12.950 |
CPJ | C P Jones | 118 | 2451768.450600 11 Aug 2000 22:48:51.840000 | 2454072.333300 2 Dec 2006 19:59:57.120000 | 15.800 | 13.880 |
HWM | H W McGee | 43 | 2452902.365300 19 Sep 2003 20:46:01.920000 | 2454762.336800 22 Oct 2008 20:04:59.520000 | 14.600 | 13.700 |
PI | R D Pickard | 196 | 2453178.419400 21 Jun 2004 22:03:56.160000 | 2457020.310000 28 Dec 2014 19:26:24.000000 | 17.351 | 14.303 |
SAL | G W Salmon | 7 | 2453747.283300 11 Jan 2006 18:47:57.120000 | 2454056.338200 16 Nov 2006 20:07:00.480000 | 17.370 | 15.340 |
MZ | I Miller | 1,363 | 2453890.586100 4 Jun 2006 02:03:59.040000 | 2457219.503000 16 Jul 2015 00:04:19.200000 | 16.800 | 14.366 |
SFY | J Shears | 96 | 2453739.286100 3 Jan 2006 18:51:59.040000 | 2454101.229900 31 Dec 2006 17:31:03.360000 | 17.000 | 16.600 |
HUL | V Hull | 4 | 2456955.400690 24 Oct 2014 21:36:59.616000 | 2457297.433200 1 Oct 2015 22:23:48.480000 | 14.600 | 14.600 |
MOB | M Mobberley | 1 | 2455061.374310 17 Aug 2009 20:59:00.384000 | 2455061.374310 17 Aug 2009 20:59:00.384000 | 16.000 | 16.000 |
SJO | S Johnston | 5 | 2457333.312440 6 Nov 2015 19:29:54.816000 | 2457333.314460 6 Nov 2015 19:32:49.344000 | 16.673 | 14.685 |