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British Astronomical Association Supporting amateur astronomers since 1890 |
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Total observations: | 6,091 | Minimum magnitude: | 10.000 | Maximum magnitude: | 7.770 | ||
First observation: | JD 2442240.500000 | \ | 12 Jul 1974 00:00:00.000000 UT | Latest observation: | JD 2460522.410000 | \ | 30 Jul 2024 21:50:24.000000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 6,058 |
DSLR | 9 |
CCD | 15 |
CMOS | 9 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
HY | P W Hornby | 3 | 2442240.500000 12 Jul 1974 00:00:00.000000 | 2442309.500000 19 Sep 1974 00:00:00.000000 | 9.570 | 8.650 |
DI | R Diethelm | 6 | 2442241.500000 13 Jul 1974 00:00:00.000000 | 2442275.400000 15 Aug 1974 21:36:00.000000 | 9.000 | 8.300 |
LR | K Locher | 2 | 2442247.500000 19 Jul 1974 00:00:00.000000 | 2442249.500000 21 Jul 1974 00:00:00.000000 | 8.650 | 8.500 |
TY | M D Taylor | 16 | 2442247.500000 19 Jul 1974 00:00:00.000000 | 2443016.400000 25 Aug 1976 21:36:00.000000 | 9.270 | 8.250 |
PV | H Peter | 5 | 2442274.400000 14 Aug 1974 21:36:00.000000 | 2442367.400000 15 Nov 1974 21:36:00.000000 | 9.000 | 8.440 |
BS | T Brelstaff | 133 | 2442276.400000 16 Aug 1974 21:36:00.000000 | 2444252.200000 13 Jan 1980 16:48:00.000000 | 9.520 | 8.130 |
HU | D Hufton | 5 | 2442280.500000 21 Aug 1974 00:00:00.000000 | 2442368.300000 16 Nov 1974 19:12:00.000000 | 9.200 | 8.350 |
MM | I A Middlemist | 437 | 2442308.400000 17 Sep 1974 21:36:00.000000 | 2452592.329900 13 Nov 2002 19:55:03.360000 | 9.700 | 8.300 |
AS | A L Smith | 1 | 2442312.500000 22 Sep 1974 00:00:00.000000 | 2442312.500000 22 Sep 1974 00:00:00.000000 | 9.430 | 9.430 |
BP | J A Bailey | 15 | 2442353.300000 1 Nov 1974 19:12:00.000000 | 2442664.500000 9 Sep 1975 00:00:00.000000 | 9.100 | 8.500 |
MX | L R Matthews | 2 | 2442364.300000 12 Nov 1974 19:12:00.000000 | 2442689.400000 3 Oct 1975 21:36:00.000000 | 9.000 | 8.700 |
PO | A K Porter | 2 | 2442427.300000 14 Jan 1975 19:12:00.000000 | 2442443.300000 30 Jan 1975 19:12:00.000000 | 8.950 | 8.700 |
PM | M Poxon | 9 | 2442600.500000 7 Jul 1975 00:00:00.000000 | 2442762.300000 15 Dec 1975 19:12:00.000000 | 9.030 | 8.450 |
LD | R Lody | 3 | 2442648.400000 23 Aug 1975 21:36:00.000000 | 2442672.400000 16 Sep 1975 21:36:00.000000 | 9.180 | 8.330 |
YG | D L Young | 5 | 2442669.600000 14 Sep 1975 02:24:00.000000 | 2442725.400000 8 Nov 1975 21:36:00.000000 | 9.400 | 8.700 |
DU | S R Dunlop | 3 | 2442694.400000 8 Oct 1975 21:36:00.000000 | 2442724.400000 7 Nov 1975 21:36:00.000000 | 8.800 | 8.500 |
KG | G J Kirby | 14 | 2442956.500000 27 Jun 1976 00:00:00.000000 | 2443389.400000 2 Sep 1977 21:36:00.000000 | 9.550 | 8.600 |
VB | J S Bullivant | 3 | 2442977.500000 18 Jul 1976 00:00:00.000000 | 2443014.500000 24 Aug 1976 00:00:00.000000 | 9.400 | 8.510 |
PS | P J Swift | 1 | 2443015.400000 24 Aug 1976 21:36:00.000000 | 2443015.400000 24 Aug 1976 21:36:00.000000 | 8.800 | 8.800 |
AG | S W Albrighton | 36 | 2443073.400000 21 Oct 1976 21:36:00.000000 | 2449622.354100 26 Sep 1994 20:29:54.240000 | 9.500 | 8.300 |
RHF | R B I Fraser | 22 | 2443316.500000 22 Jun 1977 00:00:00.000000 | 2447766.486000 27 Aug 1989 23:39:50.400000 | 9.840 | 8.440 |
DT | D Stott | 835 | 2443321.500000 27 Jun 1977 00:00:00.000000 | 2448038.440200 26 May 1990 22:33:53.280000 | 9.950 | 8.400 |
HO | A J Hollis | 9 | 2443400.400000 13 Sep 1977 21:36:00.000000 | 2443860.300000 17 Dec 1978 19:12:00.000000 | 8.750 | 8.670 |
WH | P J Wheeler | 91 | 2443480.200000 2 Dec 1977 16:48:00.000000 | 2446315.465200 6 Sep 1985 23:09:53.280000 | 9.650 | 8.200 |
GC | G A V Coady | 64 | 2443573.700000 6 Mar 1978 04:48:00.000000 | 2444883.300000 5 Oct 1981 19:12:00.000000 | 9.650 | 8.200 |
KS | N S Kiernan | 460 | 2443736.500000 16 Aug 1978 00:00:00.000000 | 2448159.479800 24 Sep 1990 23:30:54.720000 | 9.700 | 8.300 |
NR | R H Mcnaught | 7 | 2443753.500000 2 Sep 1978 00:00:00.000000 | 2443832.400000 19 Nov 1978 21:36:00.000000 | 9.180 | 8.520 |
AZ | C Anton | 7 | 2443876.300000 2 Jan 1979 19:12:00.000000 | 2444174.500000 28 Oct 1979 00:00:00.000000 | 9.160 | 8.440 |
SK | J D Shanklin | 861 | 2444131.400000 14 Sep 1979 21:36:00.000000 | 2460522.410000 30 Jul 2024 21:50:24.000000 | 10.000 | 7.770 |
YM | M R Bell | 22 | 2444145.400000 28 Sep 1979 21:36:00.000000 | 2444620.300000 15 Jan 1981 19:12:00.000000 | 9.500 | 8.400 |
XG | G Poyner | 77 | 2444373.500000 14 May 1980 00:00:00.000000 | 2447325.486100 12 Jun 1988 23:39:59.040000 | 9.500 | 8.300 |
RK | J W Rock | 27 | 2444531.300000 18 Oct 1980 19:12:00.000000 | 2444951.300000 12 Dec 1981 19:12:00.000000 | 9.300 | 8.200 |
AX | C M Allen | 16 | 2444793.500000 8 Jul 1981 00:00:00.000000 | 2454080.231900 10 Dec 2006 17:33:56.160000 | 9.800 | 8.400 |
NH | M B Houchen | 19 | 2444869.300000 21 Sep 1981 19:12:00.000000 | 2446721.295800 17 Oct 1986 19:05:57.120000 | 9.000 | 8.330 |
LQ | T Laban | 23 | 2444894.300000 16 Oct 1981 19:12:00.000000 | 2445307.215200 3 Dec 1982 17:09:53.280000 | 9.400 | 8.330 |
IR | C M Briden | 1 | 2444930.200000 21 Nov 1981 16:48:00.000000 | 2444930.200000 21 Nov 1981 16:48:00.000000 | 8.400 | 8.400 |
IW | W J Worraker | 162 | 2445166.509700 16 Jul 1982 00:13:58.080000 | 2447466.334700 31 Oct 1988 20:01:58.080000 | 9.600 | 8.200 |
VS | T G Saville | 8 | 2445168.506900 18 Jul 1982 00:09:56.160000 | 2445315.284700 11 Dec 1982 18:49:58.080000 | 9.600 | 8.200 |
NC | M J Nicholls | 155 | 2445170.420100 19 Jul 1982 22:04:56.640000 | 2448537.319400 7 Oct 1991 19:39:56.160000 | 9.840 | 7.800 |
KT | N F H Knight | 12 | 2445220.395800 7 Sep 1982 21:29:57.120000 | 2445618.300000 10 Oct 1983 19:12:00.000000 | 9.600 | 8.800 |
OP | E Spooner | 2 | 2445221.395800 8 Sep 1982 21:29:57.120000 | 2445226.406200 13 Sep 1982 21:44:55.680000 | 9.200 | 8.900 |
OZ | D Couzin | 17 | 2445221.416600 8 Sep 1982 21:59:54.240000 | 2445322.340200 18 Dec 1982 20:09:53.280000 | 9.500 | 8.400 |
EJ | J W L Ells | 10 | 2445296.300000 22 Nov 1982 19:12:00.000000 | 2445660.300000 21 Nov 1983 19:12:00.000000 | 9.550 | 8.470 |
KM | C Brookman | 10 | 2445548.500000 2 Aug 1983 00:00:00.000000 | 2445699.300000 30 Dec 1983 19:12:00.000000 | 9.600 | 8.300 |
LJ | J Lashley | 24 | 2445557.400000 10 Aug 1983 21:36:00.000000 | 2445699.300000 30 Dec 1983 19:12:00.000000 | 9.600 | 8.330 |
HB | M A Hather | 5 | 2445615.400000 7 Oct 1983 21:36:00.000000 | 2445636.300000 28 Oct 1983 19:12:00.000000 | 8.900 | 8.070 |
PI | R D Pickard | 1 | 2445619.300000 11 Oct 1983 19:12:00.000000 | 2445619.300000 11 Oct 1983 19:12:00.000000 | 8.600 | 8.600 |
UL | S J Lubbock | 172 | 2445705.300000 5 Jan 1984 19:12:00.000000 | 2446844.740200 18 Feb 1987 05:45:53.280000 | 9.600 | 8.300 |
UR | P C Burgess | 9 | 2445811.600000 21 Apr 1984 02:24:00.000000 | 2446030.300000 25 Nov 1984 19:12:00.000000 | 9.280 | 8.470 |
TT | T Tanti | 7 | 2445903.400000 21 Jul 1984 21:36:00.000000 | 2446742.368000 7 Nov 1986 20:49:55.200000 | 9.470 | 8.400 |
CH | R H Chambers | 11 | 2445913.500000 1 Aug 1984 00:00:00.000000 | 2447464.354100 29 Oct 1988 20:29:54.240000 | 9.400 | 8.400 |
KV | A Kimber | 4 | 2445948.500000 5 Sep 1984 00:00:00.000000 | 2447068.296500 29 Sep 1987 19:06:57.600000 | 9.540 | 8.730 |
DS | D M Swain | 61 | 2446000.400000 26 Oct 1984 21:36:00.000000 | 2446802.298600 6 Jan 1987 19:09:59.040000 | 9.330 | 8.600 |
ZK | M A Brookes | 10 | 2446253.544400 7 Jul 1985 01:03:56.160000 | 2446429.268000 29 Dec 1985 18:25:55.200000 | 9.500 | 8.200 |
QM | T Markham | 89 | 2446613.454800 1 Jul 1986 22:54:54.720000 | 2457538.535000 30 May 2016 00:50:24.000000 | 9.500 | 8.400 |
IS | J E Isles | 66 | 2446615.473600 3 Jul 1986 23:21:59.040000 | 2447847.252700 16 Nov 1989 18:03:53.280000 | 9.530 | 8.100 |
TQ | P Mettam | 7 | 2446917.555500 2 May 1987 01:19:55.200000 | 2447157.308300 27 Dec 1987 19:23:57.120000 | 9.650 | 8.700 |
EJD | E G D Youngs | 6 | 2447445.322900 10 Oct 1988 19:44:58.560000 | 2447817.305500 17 Oct 1989 19:19:55.200000 | 9.400 | 8.400 |
TJ | J Toone | 894 | 2448103.443700 30 Jul 1990 22:38:55.680000 | 2460520.627000 29 Jul 2024 03:02:52.800000 | 9.700 | 8.000 |
KOU | S Koushiappas | 10 | 2448154.277700 19 Sep 1990 18:39:53.280000 | 2449243.319400 12 Sep 1993 19:39:56.160000 | 9.600 | 8.200 |
JSD | J S Day | 270 | 2448848.461100 13 Aug 1992 23:03:59.040000 | 2454653.314600 5 Jul 2008 19:33:01.440000 | 9.800 | 8.400 |
DR | R C Dryden | 654 | 2449220.453400 20 Aug 1993 22:52:53.760000 | 2460308.309000 29 Dec 2023 19:24:57.600000 | 9.900 | 8.300 |
FAM | F Hamilton | 8 | 2449630.345100 4 Oct 1994 20:16:56.640000 | 2449986.443000 25 Sep 1995 22:37:55.200000 | 9.500 | 8.000 |
REK | R E Kelly | 1 | 2449953.402700 23 Aug 1995 21:39:53.280000 | 2449953.402700 23 Aug 1995 21:39:53.280000 | 9.250 | 9.250 |
VGM | V G Mormyl | 25 | 2450751.200000 29 Oct 1997 16:48:00.000000 | 2450875.200000 2 Mar 1998 16:48:00.000000 | 9.600 | 8.500 |
TIH | T Hoare | 5 | 2451755.457600 29 Jul 2000 22:58:56.640000 | 2451791.380500 3 Sep 2000 21:07:55.200000 | 8.700 | 8.500 |
BHG | B H Granslo | 1 | 2451797.580000 10 Sep 2000 01:55:12.000000 | 2451797.580000 10 Sep 2000 01:55:12.000000 | 9.000 | 9.000 |
BJ | B J Beesley | 90 | 2454591.618700 5 May 2008 02:50:55.680000 | 2455525.291000 24 Nov 2010 18:59:02.400000 | 9.900 | 8.300 |
TLH | T L Heywood | 4 | 2457615.618000 15 Aug 2016 02:49:55.200000 | 2458259.569000 21 May 2018 01:39:21.600000 | 9.600 | 9.200 |
RPE | R Pearce | 3 | 2458315.517000 16 Jul 2018 00:24:28.800000 | 2459491.424000 3 Oct 2021 22:10:33.600000 | 8.700 | 8.500 |
WPS | W Parkes | 9 | 2458339.431940 8 Aug 2018 22:21:59.616000 | 2459486.363540 28 Sep 2021 20:43:29.856000 | 9.123 | 8.272 |
BAR | M Barrett | 3 | 2458333.529000 3 Aug 2018 00:41:45.600000 | 2458395.472000 3 Oct 2018 23:19:40.800000 | 9.000 | 8.500 |
GPF | G Fleming | 24 | 2458996.491350 26 May 2020 23:47:32.640000 | 2460233.335950 15 Oct 2023 20:03:46.080000 | 9.404 | 7.991 |