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Total observations: | 9,873 | Minimum magnitude: | 16.875 | Maximum magnitude: | 10.600 | ||
First observation: | JD 2441255.400000 | \ | 30 Oct 1971 21:36:00.000000 UT | Latest observation: | JD 2460587.600000 | \ | 4 Oct 2024 02:24:00.000000 UT |
Observation Method | Number of Observations |
---|---|
Visual | 9,708 |
CCD | 143 |
CMOS | 22 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
AS | A L Smith | 2 | 2441255.400000 30 Oct 1971 21:36:00.000000 | 2441275.600000 20 Nov 1971 02:24:00.000000 | 14.110 | 12.120 |
GD | M J Gainsford | 1,342 | 2445336.410000 1 Jan 1983 21:50:24.000000 | 2457453.427000 5 Mar 2016 22:14:52.800000 | 14.750 | 10.600 |
PT | R A H Paterson | 1,168 | 2445336.460000 1 Jan 1983 23:02:24.000000 | 2460052.369000 17 Apr 2023 20:51:21.600000 | 15.300 | 11.700 |
SK | J D Shanklin | 28 | 2445341.510000 7 Jan 1983 00:14:24.000000 | 2449608.635400 13 Sep 1994 03:14:58.560000 | 14.230 | 11.780 |
PI | R D Pickard | 19 | 2445344.420000 9 Jan 1983 22:04:48.000000 | 2445739.380000 8 Feb 1984 21:07:12.000000 | 14.750 | 12.410 |
MU | C R Munford | 36 | 2445348.440000 13 Jan 1983 22:33:36.000000 | 2446383.475600 13 Nov 1985 23:24:51.840000 | 14.110 | 11.820 |
EJ | J W L Ells | 4 | 2445353.450000 18 Jan 1983 22:48:00.000000 | 2445707.460000 7 Jan 1984 23:02:24.000000 | 14.230 | 13.630 |
CO | E H Collinson | 4 | 2445354.360000 19 Jan 1983 20:38:24.000000 | 2445408.330000 14 Mar 1983 19:55:12.000000 | 13.630 | 11.920 |
TU | R J Stuart | 4 | 2445354.390000 19 Jan 1983 21:21:36.000000 | 2445436.390000 11 Apr 1983 21:21:36.000000 | 14.110 | 12.600 |
DT | D Stott | 449 | 2445365.490000 30 Jan 1983 23:45:36.000000 | 2447995.346500 13 Apr 1990 20:18:57.600000 | 14.950 | 11.740 |
XE | A T A Bueno | 22 | 2445377.700000 12 Feb 1983 04:48:00.000000 | 2445636.330000 28 Oct 1983 19:55:12.000000 | 14.900 | 12.000 |
CH | R H Chambers | 15 | 2445668.550000 30 Nov 1983 01:12:00.000000 | 2447262.378400 10 Apr 1988 21:04:53.760000 | 14.750 | 11.550 |
UL | S J Lubbock | 408 | 2445670.470000 1 Dec 1983 23:16:48.000000 | 2447642.375000 25 Apr 1989 21:00:00.000000 | 15.300 | 11.720 |
AG | S W Albrighton | 122 | 2446107.312500 10 Feb 1985 19:30:00.000000 | 2458159.403000 9 Feb 2018 21:40:19.200000 | 14.430 | 11.900 |
IS | J E Isles | 171 | 2446844.297900 17 Feb 1987 19:08:58.560000 | 2447853.547200 23 Nov 1989 01:07:58.080000 | 14.230 | 10.700 |
-SE | N Z10 | 76 | 2446886.911000 1 Apr 1987 09:51:50.400000 | 2447620.900000 4 Apr 1989 09:36:00.000000 | 14.400 | 12.100 |
-JO | A F Jones | 323 | 2446887.860000 2 Apr 1987 08:38:24.000000 | 2449798.849300 22 Mar 1995 08:22:59.520000 | 13.500 | 12.200 |
-TY | N Taylor | 374 | 2446887.920000 2 Apr 1987 10:04:48.000000 | 2451679.856600 15 May 2000 08:33:30.240000 | 14.100 | 11.800 |
-CJ | T Cragg | 24 | 2446888.910000 3 Apr 1987 09:50:24.000000 | 2451189.096000 10 Jan 1999 14:18:14.400000 | 15.500 | 12.000 |
-OV | M D Overbeek | 661 | 2446889.200000 3 Apr 1987 16:48:00.000000 | 2451662.200000 27 Apr 2000 16:48:00.000000 | 13.600 | 11.800 |
-MF | B Menzies | 87 | 2446889.840000 4 Apr 1987 08:09:36.000000 | 2448664.880000 12 Feb 1992 09:07:12.000000 | 13.300 | 11.800 |
-AJ | W Albrecht | 860 | 2446891.734000 6 Apr 1987 05:36:57.600000 | 2450828.749000 15 Jan 1998 05:58:33.600000 | 15.500 | 11.900 |
-GP | W Goltz | 22 | 2446906.870000 21 Apr 1987 08:52:48.000000 | 2447186.017000 25 Jan 1988 12:24:28.800000 | 15.300 | 12.400 |
-PM | A Pearce | 67 | 2447093.300000 24 Oct 1987 19:12:00.000000 | 2451247.020800 9 Mar 1999 12:29:57.120000 | 15.000 | 12.100 |
-HL | O Hull | 25 | 2447111.108000 11 Nov 1987 14:35:31.200000 | 2448661.888100 9 Feb 1992 09:18:51.840000 | 13.400 | 11.900 |
-HZ | J Hers | 132 | 2447171.315000 10 Jan 1988 19:33:36.000000 | 2451668.200000 3 May 2000 16:48:00.000000 | 13.900 | 12.000 |
-HI | E Harries-Harris | 79 | 2447176.000000 15 Jan 1988 12:00:00.000000 | 2450138.992400 25 Feb 1996 11:49:03.360000 | 13.300 | 10.900 |
-CH | T Cooper | 18 | 2447212.300000 20 Feb 1988 19:12:00.000000 | 2451579.300000 4 Feb 2000 19:12:00.000000 | 13.900 | 11.800 |
IW | W J Worraker | 118 | 2447444.688100 10 Oct 1988 04:30:51.840000 | 2448985.413100 28 Dec 1992 21:54:51.840000 | 14.750 | 11.890 |
-TZ | J Tilbrook | 15 | 2447501.000000 5 Dec 1988 12:00:00.000000 | 2450137.991700 24 Feb 1996 11:48:02.880000 | 13.900 | 12.000 |
TJ | J Toone | 1,046 | 2447502.438800 6 Dec 1988 22:31:52.320000 | 2460587.600000 4 Oct 2024 02:24:00.000000 | 15.700 | 11.700 |
XG | G Poyner | 789 | 2447537.499300 10 Jan 1989 23:58:59.520000 | 2460410.425000 9 Apr 2024 22:12:00.000000 | 16.173 | 11.400 |
-PJ | J Park | 7 | 2447541.990000 15 Jan 1989 11:45:36.000000 | 2447563.950000 6 Feb 1989 10:48:00.000000 | 13.300 | 12.200 |
-NL | P Nelson | 24 | 2447542.036100 15 Jan 1989 12:51:59.040000 | 2450899.987500 27 Mar 1998 11:42:00.000000 | 14.700 | 12.000 |
CPJ | C P Jones | 7 | 2447553.350600 26 Jan 1989 20:24:51.840000 | 2447926.346500 3 Feb 1990 20:18:57.600000 | 14.200 | 11.830 |
QRA | G Ramsay | 2 | 2447592.423600 6 Mar 1989 22:09:59.040000 | 2447616.381900 30 Mar 1989 21:09:56.160000 | 12.800 | 12.800 |
PCL | P C Leyland | 11 | 2447617.402700 31 Mar 1989 21:39:53.280000 | 2460014.355255 10 Mar 2023 20:31:34.032000 | 16.146 | 10.810 |
EJD | E G D Youngs | 1 | 2447624.343700 7 Apr 1989 20:14:55.680000 | 2447624.343700 7 Apr 1989 20:14:55.680000 | 12.310 | 12.310 |
-TR | B Tregaskis | 11 | 2447984.972900 3 Apr 1990 11:20:58.560000 | 2450875.940000 3 Mar 1998 10:33:36.000000 | 12.900 | 11.200 |
-SA | N Z12 | 11 | 2448159.626000 25 Sep 1990 03:01:26.400000 | 2448245.600000 20 Dec 1990 02:24:00.000000 | 13.900 | 12.500 |
KOU | S Koushiappas | 8 | 2448213.392300 17 Nov 1990 21:24:54.720000 | 2449005.320800 17 Jan 1993 19:41:57.120000 | 14.110 | 12.020 |
-DX | S Dreves | 20 | 2448241.061000 15 Dec 1990 13:27:50.400000 | 2448332.894000 17 Mar 1991 09:27:21.600000 | 14.400 | 12.000 |
FRW | R W Fleet | 1 | 2448253.327700 27 Dec 1990 19:51:53.280000 | 2448253.327700 27 Dec 1990 19:51:53.280000 | 12.430 | 12.430 |
-HA | G Herdman | 103 | 2449010.944000 23 Jan 1993 10:39:21.600000 | 2451612.843000 9 Mar 2000 08:13:55.200000 | 13.100 | 11.800 |
GC | G A V Coady | 35 | 2449228.645800 29 Aug 1993 03:29:57.120000 | 2449718.451300 31 Dec 1994 22:49:52.320000 | 14.410 | 11.920 |
MIG | M Gill | 24 | 2449695.502000 9 Dec 1994 00:02:52.800000 | 2450134.472200 20 Feb 1996 23:19:58.080000 | 12.800 | 11.350 |
-HV | S Hovell | 18 | 2449716.040000 29 Dec 1994 12:57:36.000000 | 2450166.900000 24 Mar 1996 09:36:00.000000 | 14.700 | 12.100 |
-SX | J Stubbings | 389 | 2450021.151400 30 Oct 1995 15:38:00.960000 | 2451603.956900 29 Feb 2000 10:57:56.160000 | 15.000 | 12.000 |
-NN | P Nation | 3 | 2450080.039600 28 Dec 1995 12:57:01.440000 | 2450095.026000 12 Jan 1996 12:37:26.400000 | 13.900 | 13.300 |
BHG | B H Granslo | 33 | 2450476.410000 27 Jan 1997 21:50:24.000000 | 2451797.620000 10 Sep 2000 02:52:48.000000 | 14.200 | 12.300 |
-LA | A Liu | 13 | 2450486.188200 6 Feb 1997 16:31:00.480000 | 2450818.150000 4 Jan 1998 15:36:00.000000 | 15.900 | 13.200 |
DGL | D Gill | 2 | 2450829.402700 15 Jan 1998 21:39:53.280000 | 2450895.381900 22 Mar 1998 21:09:56.160000 | 12.310 | 12.310 |
HWM | H W McGee | 17 | 2451104.572900 18 Oct 1998 01:44:58.560000 | 2453272.608300 24 Sep 2004 02:35:57.120000 | 14.400 | 12.800 |
EMU | E Muyllaert | 119 | 2451138.431000 20 Nov 1998 22:20:38.400000 | 2451909.345000 30 Dec 2000 20:16:48.000000 | 14.400 | 12.000 |
SAL | G W Salmon | 7 | 2452694.395800 23 Feb 2003 21:29:57.120000 | 2452752.390300 22 Apr 2003 21:22:01.920000 | 12.900 | 11.900 |
PJC | P J Charleton | 20 | 2452644.435400 4 Jan 2003 22:26:58.560000 | 2453002.509700 29 Dec 2003 00:13:58.080000 | 14.400 | 12.300 |
RKH | R K Hunt | 4 | 2452693.334700 22 Feb 2003 20:01:58.080000 | 2453027.372200 22 Jan 2004 20:55:58.080000 | 13.600 | 13.000 |
DR | R C Dryden | 189 | 2453322.520100 13 Nov 2004 00:28:56.640000 | 2460286.660000 8 Dec 2023 03:50:24.000000 | 15.100 | 11.700 |
MZ | I Miller | 12 | 2453997.680069 19 Sep 2006 04:19:17.961600 | 2454011.602280 3 Oct 2006 02:27:16.992000 | 16.875 | 12.816 |
BJ | B J Beesley | 140 | 2454722.663200 13 Sep 2008 03:55:00.480000 | 2455532.516700 2 Dec 2010 00:24:02.880000 | 15.800 | 12.300 |
BCP | C D Beech | 4 | 2454837.413200 5 Jan 2009 21:55:00.480000 | 2454892.445800 1 Mar 2009 22:41:57.120000 | 13.200 | 12.400 |
KC | C Knight | 1 | 2456352.917000 1 Mar 2013 10:00:28.800000 | 2456352.917000 1 Mar 2013 10:00:28.800000 | 12.200 | 12.200 |
WV | P B Withers | 6 | 2444637.334000 1 Feb 1981 20:00:57.600000 | 2444957.413000 18 Dec 1981 21:54:43.200000 | 13.600 | 11.900 |
IWT | I L Walton | 63 | 2458158.904910 9 Feb 2018 09:43:04.224000 | 2459999.426230 23 Feb 2023 22:13:46.272000 | 16.197 | 12.651 |
RPE | R Pearce | 12 | 2459246.417000 31 Jan 2021 22:00:28.800000 | 2459323.524000 19 Apr 2021 00:34:33.600000 | 16.274 | 12.563 |
PABO | P Bouchier | 44 | 2459564.665000 16 Dec 2021 03:57:36.000000 | 2459672.370740 2 Apr 2022 20:53:51.936000 | 16.267 | 12.196 |
YB | J T Bryan | 2 | 2459990.608000 15 Feb 2023 02:35:31.200000 | 2460014.639000 11 Mar 2023 03:20:09.600000 | 15.100 | 15.100 |