BL ORI

Observation Summary for BL ORI

Total observations:2,791Minimum magnitude: 7.700Maximum magnitude: 5.710
First observation:JD 2439865.400000\9 Jan 1968 21:36:00 UTLatest observation:JD 2458244.396000\5 May 2018 21:30:14 UT
Observation MethodNumber of Observations
Visual2,791

Back to Basic Summary

Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
-SKG Stefanopoulos12452575.535400
28 Oct 2002 00:50:59
2452575.535400
28 Oct 2002 00:50:59
6.1006.100
ABN R Baker32441309.400000
23 Dec 1971 21:36:00
2441337.300000
20 Jan 1972 19:12:00
6.9206.600
AGS W Albrighton722446029.434000
24 Nov 1984 22:24:58
2457462.344000
14 Mar 2016 20:15:22
7.2006.000
ASA L Smith72440971.300000
19 Jan 1971 19:12:00
2441066.400000
24 Apr 1971 21:36:00
7.2206.350
AVJ E Agar102445671.408300
2 Dec 1983 21:47:57
2445813.438800
22 Apr 1984 22:31:52
6.8506.340
AXC M Allen112445051.370800
22 Mar 1982 20:53:57
2455840.309000
5 Oct 2011 19:24:58
7.7006.330
BARM Barrett252456595.575000
30 Oct 2013 01:48:00
2458096.514000
9 Dec 2017 00:20:10
7.1006.100
BGLD J Galera42440977.300000
25 Jan 1971 19:12:00
2441005.400000
22 Feb 1971 21:36:00
7.1706.800
BIJ Bingham92440996.400000
13 Feb 1971 21:36:00
2441658.500000
7 Dec 1972 00:00:00
6.5005.780
BJB J Beesley22455265.914600
10 Mar 2010 09:57:01
2455480.728500
11 Oct 2010 05:29:02
6.6006.300
BLJ Van Der Bilt12441247.600000
23 Oct 1971 02:24:00
2441247.600000
23 Oct 1971 02:24:00
6.6006.600
BMBB MacDonald82455943.403500
16 Jan 2012 21:41:02
2456013.384000
26 Mar 2012 21:12:58
7.0006.700
BMLB Morell62440955.400000
3 Jan 1971 21:36:00
2440982.400000
30 Jan 1971 21:36:00
6.7006.400
BMUJ Muirden72439865.400000
9 Jan 1968 21:36:00
2440286.300000
5 Mar 1969 19:12:00
6.6006.000
BST Brelstaff542442277.611100
18 Aug 1974 02:39:59
2444601.329900
27 Dec 1980 19:55:03
7.0006.200
CMM Currie222441250.500000
26 Oct 1971 00:00:00
2442048.381900
31 Dec 1973 21:09:56
6.8006.290
COE H Collinson252445293.444400
19 Nov 1982 22:39:56
2446525.372200
4 Apr 1986 20:55:58
7.0206.240
CPP R Clayton52441026.300000
15 Mar 1971 19:12:00
2441682.500000
31 Dec 1972 00:00:00
6.6005.900
EDK J England32440983.400000
31 Jan 1971 21:36:00
2441006.400000
23 Feb 1971 21:36:00
7.1506.400
EYUE Yusuf12449058.402700
11 Mar 1993 21:39:53
2449058.402700
11 Mar 1993 21:39:53
6.6006.600
FMV J Freeman42441001.400000
18 Feb 1971 21:36:00
2441341.400000
24 Jan 1972 21:36:00
6.8506.370
GEA Gardner292441266.500000
11 Nov 1971 00:00:00
2445210.626300
29 Aug 1982 03:01:52
7.0406.400
GHT Gough122440996.300000
13 Feb 1971 19:12:00
2441932.027800
6 Sep 1973 12:40:02
6.8006.390
GOA Good52441329.300000
12 Jan 1972 19:12:00
2441401.300000
24 Mar 1972 19:12:00
7.0307.030
HBM A Hather192445711.342300
11 Jan 1984 20:12:55
2446059.338100
24 Dec 1984 20:06:52
6.8005.980
HCC Henshaw402440971.400000
19 Jan 1971 21:36:00
2442047.577800
31 Dec 1973 01:52:02
7.0006.200
HFG M Hurst232441309.400000
23 Dec 1971 21:36:00
2442088.280600
9 Feb 1974 18:44:04
6.8006.240
HHI D Howarth42440983.400000
31 Jan 1971 21:36:00
2441053.400000
11 Apr 1971 21:36:00
6.6105.710
HJP J Harpur22440986.500000
4 Feb 1971 00:00:00
2441341.500000
25 Jan 1972 00:00:00
6.3406.200
HOA J Hollis182442780.399300
2 Jan 1976 21:35:00
2443141.288200
28 Dec 1976 18:55:00
7.0006.400
HUD Hufton112442424.472900
11 Jan 1975 23:20:59
2444181.523600
4 Nov 1979 00:33:59
7.0006.400
HYP W Hornby172441622.600000
1 Nov 1972 02:24:00
2442044.570800
28 Dec 1973 01:41:57
7.1806.200
ISJ E Isles322440226.365000
4 Jan 1969 20:45:36
2447837.408300
6 Nov 1989 21:47:57
7.2006.100
IWW J Worraker322445344.509000
10 Jan 1983 00:12:58
2445993.677000
20 Oct 1984 04:14:53
6.8006.150
JBB Jobson92441629.600000
8 Nov 1972 02:24:00
2441765.438900
23 Mar 1973 22:32:01
7.1506.400
KEH Kenyon32441051.400000
9 Apr 1971 21:36:00
2441054.400000
12 Apr 1971 21:36:00
6.3006.200
KGG J Kirby162442417.458300
4 Jan 1975 22:59:57
2442872.395800
3 Apr 1976 21:29:57
6.8005.900
MMI A Middlemist242441730.312500
16 Feb 1973 19:30:00
2451176.395800
28 Dec 1998 21:29:57
7.2006.500
NZI P Nartowicz812449465.520800
23 Apr 1994 00:29:57
2450020.708300
30 Oct 1995 04:59:57
6.8005.800
PCC Pezzarossa12442019.281300
2 Dec 1973 18:45:04
2442019.281300
2 Dec 1973 18:45:04
6.5006.500
PJA R Pratt22441738.395800
24 Feb 1973 21:29:57
2441748.441000
6 Mar 1973 22:35:02
6.7006.600
PMM Poxon32441323.400000
6 Jan 1972 21:36:00
2441361.300000
13 Feb 1972 19:12:00
6.4606.000
PMUP Mulligan42458139.356000
20 Jan 2018 20:32:38
2458191.344000
13 Mar 2018 20:15:22
6.6006.200
POA K Porter22441947.545100
22 Sep 1973 01:04:57
2441953.527800
28 Sep 1973 00:40:02
6.6006.600
POGG Pointer222447823.673600
24 Oct 1989 04:09:59
2450076.407600
24 Dec 1995 21:46:57
7.2006.240
QMT Markham5082444332.420000
2 Apr 1980 22:04:48
2457496.361000
17 Apr 2016 20:39:50
7.1006.500
QRAG Ramsay1432445652.506900
14 Nov 1983 00:09:56
2449062.302000
15 Mar 1993 19:14:53
7.2205.830
RAFR Braga22455550.375000
19 Dec 2010 21:00:00
2455558.447900
27 Dec 2010 22:44:59
6.6006.500
RAKR A Kendall162446446.324300
15 Jan 1986 19:47:00
2446892.336800
6 Apr 1987 20:05:00
6.8005.870
REN Reid302442333.538200
13 Oct 1974 00:55:00
2443134.368100
21 Dec 1976 20:50:04
7.1006.000
RHFR B I Fraser1912443595.362500
27 Mar 1978 20:42:00
2457333.486000
6 Nov 2015 23:39:50
7.2006.300
RPER Pearce52457403.569000
16 Jan 2016 01:39:22
2457484.399000
5 Apr 2016 21:34:34
7.0006.800
SJOS Johnston52451118.536800
1 Nov 1998 00:53:00
2451272.374300
3 Apr 1999 20:59:00
6.6506.390
SMAA Smeaton22447769.610400
31 Aug 1989 02:38:59
2448507.642300
8 Sep 1991 03:24:55
6.8406.800
SRR Steer52441745.451400
3 Mar 1973 22:50:01
2442061.390300
13 Jan 1974 21:22:02
6.9006.300
SWD R B Saw22440287.400000
6 Mar 1969 21:36:00
2440308.300000
27 Mar 1969 19:12:00
6.7006.700
TJJ Toone5762445708.442300
8 Jan 1984 22:36:55
2458241.390000
2 May 2018 21:21:36
7.2406.200
TLHT L Heywood452457615.622000
15 Aug 2016 02:55:41
2458244.396000
5 May 2018 21:30:14
7.1006.800
TQP Mettam282446092.336800
26 Jan 1985 20:05:00
2446917.375000
1 May 1987 21:00:00
6.9506.500
TYM D Taylor2412443887.450000
13 Jan 1979 22:48:00
2457089.323000
7 Mar 2015 19:45:07
7.1006.100
UNB R M Munden1522445792.373600
1 Apr 1984 20:57:59
2453002.397200
28 Dec 2003 21:31:58
7.1206.090
UPD A Pickup62440972.300000
20 Jan 1971 19:12:00
2441068.400000
26 Apr 1971 21:36:00
6.5206.420
UTA Hutchings62446876.384000
21 Mar 1987 21:12:58
2446909.379800
23 Apr 1987 21:06:55
6.9106.800
VGMV G Mormyl72450846.300000
1 Feb 1998 19:12:00
2450898.200000
25 Mar 1998 16:48:00
7.0006.800
VJJ D Wise12441004.400000
21 Feb 1971 21:36:00
2441004.400000
21 Feb 1971 21:36:00
6.7506.750
VNS R Srinivasan1212445314.194400
10 Dec 1982 16:39:56
2448985.187500
28 Dec 1992 16:30:00
7.1505.900
XXX42447120.402700
20 Nov 1987 21:39:53
2447161.388100
31 Dec 1987 21:18:52
7.1506.720
YDD Young12441801.441000
28 Apr 1973 22:35:02
2441801.441000
28 Apr 1973 22:35:02
7.0007.000
YPP Yates32440996.300000
13 Feb 1971 19:12:00
2441033.300000
22 Mar 1971 19:12:00
6.8006.400