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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 2,646 | Minimum magnitude: | 8.700 | Maximum magnitude: | 7.200 | ||
First observation: | JD 2447465.471000 | \ | 30 Oct 1988 23:18:14.400000 UT | Latest observation: | JD 2460527.508628 | \ | 5 Aug 2024 00:12:25.459200 UT |
Observation Method | Number of Observations |
---|---|
Visual | 1,533 |
CCD | 33 |
CMOS | 1,077 |
DSLR | 3 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
SAL | G W Salmon | 18 | 2452603.419400 24 Nov 2002 22:03:56.160000 | 2452990.406900 16 Dec 2003 21:45:56.160000 | 8.200 | 7.700 |
GPF | G Fleming | 81 | 2458748.412950 21 Sep 2019 21:54:38.880000 | 2460341.374700 31 Jan 2024 20:59:34.080000 | 8.119 | 7.503 |
TY | M D Taylor | 22 | 2447925.444400 2 Feb 1990 22:39:56.160000 | 2454855.494000 23 Jan 2009 23:51:21.600000 | 8.100 | 7.500 |
KOM | M Komorous | 152 | 2448840.670000 6 Aug 1992 04:04:48.000000 | 2451899.470000 20 Dec 2000 23:16:48.000000 | 8.700 | 7.400 |
QM | T Markham | 685 | 2450785.253400 2 Dec 1997 18:04:53.760000 | 2457546.500000 7 Jun 2016 00:00:00.000000 | 8.300 | 7.600 |
MM | I A Middlemist | 72 | 2450827.343700 13 Jan 1998 20:14:55.680000 | 2452623.312500 14 Dec 2002 19:30:00.000000 | 8.500 | 7.600 |
KHO | K Holland | 7 | 2450862.419400 17 Feb 1998 22:03:56.160000 | 2451190.415900 11 Jan 1999 21:58:53.760000 | 8.100 | 7.400 |
AJD | J M F Andujar | 3 | 2451114.361100 27 Oct 1998 20:39:59.040000 | 2451139.340900 21 Nov 1998 20:10:53.760000 | 7.720 | 7.660 |
SJO | S Johnston | 41 | 2451187.486100 8 Jan 1999 23:39:59.040000 | 2451870.900000 22 Nov 2000 09:36:00.000000 | 8.400 | 7.750 |
CPJ | C P Jones | 22 | 2452660.356300 20 Jan 2003 20:33:04.320000 | 2453365.334700 25 Dec 2004 20:01:58.080000 | 8.500 | 7.200 |
LOU | D Loughney | 3 | 2457468.418700 20 Mar 2016 22:02:55.680000 | 2457495.385400 16 Apr 2016 21:14:58.560000 | 8.040 | 7.730 |
TLH | T L Heywood | 151 | 2457587.441000 17 Jul 2016 22:35:02.400000 | 2460232.753000 15 Oct 2023 06:04:19.200000 | 8.100 | 7.700 |
TJ | J Toone | 41 | 2458616.454000 12 May 2019 22:53:45.600000 | 2460466.551000 5 Jun 2024 01:13:26.400000 | 8.400 | 7.700 |
COL | M Collins | 102 | 2447465.471000 30 Oct 1988 23:18:14.400000 | 2450808.424000 25 Dec 1997 22:10:33.600000 | 8.200 | 7.300 |
AG | S W Albrighton | 217 | 2458721.406000 25 Aug 2019 21:44:38.400000 | 2460517.438000 25 Jul 2024 22:30:43.200000 | 8.600 | 7.500 |
CWS | C Watkins | 1,029 | 2459455.460498 28 Aug 2021 23:03:07.027200 | 2460527.508628 5 Aug 2024 00:12:25.459200 | 8.495 | 7.741 |