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Observation Summary for Variable Star R GEM

Total observations:8,165Minimum magnitude: 14.300Maximum magnitude: 5.770
First observation:JD 2412940.500000\22 Apr 1894 00:00:00.000000 UTLatest observation:JD 2460438.392000\7 May 2024 21:24:28.800000 UT
Observation MethodNumber of Observations
Visual8,107
CCD30
CMOS28

Back to Basic Summary

Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
BCC L Brook1762417583.000000
7 Jan 1907 12:00:00.000000
2424093.000000
3 Nov 1924 12:00:00.000000
13.3005.770
MKE E Markwick762417639.000000
4 Mar 1907 12:00:00.000000
2423885.000000
9 Apr 1924 12:00:00.000000
13.1508.580
BNA N Brown3692417700.000000
4 May 1907 12:00:00.000000
2427182.000000
19 Apr 1933 12:00:00.000000
12.9006.070
DF De Roy3682417915.000000
5 Dec 1907 12:00:00.000000
2427803.000000
31 Dec 1934 12:00:00.000000
13.5005.770
GDXJ A Greenwood22418036.000000
4 Apr 1908 12:00:00.000000
2418052.000000
20 Apr 1908 12:00:00.000000
13.00012.240
GHXM E J Gheury112419001.000000
25 Nov 1910 12:00:00.000000
2419766.000000
29 Dec 1912 12:00:00.000000
11.6607.230
FGBF G Brown182419043.000000
6 Jan 1911 12:00:00.000000
2419512.000000
19 Apr 1912 12:00:00.000000
13.3007.440
BHC F Butterworth1,5422419368.000000
27 Nov 1911 12:00:00.000000
2430077.300000
23 Mar 1941 19:12:00.000000
13.5005.970
HTHH Thomson972419838.000000
11 Mar 1913 12:00:00.000000
2422449.000000
4 May 1920 12:00:00.000000
13.0006.370
CHXE K Church302420165.000000
1 Feb 1914 12:00:00.000000
2421339.000000
20 Apr 1917 12:00:00.000000
13.4009.020
ADXH B Adames182420515.000000
17 Jan 1915 12:00:00.000000
2420956.000000
2 Apr 1916 12:00:00.000000
12.2408.160
GAW T Gayfer452420544.000000
15 Feb 1915 12:00:00.000000
2434489.400000
21 Apr 1953 21:36:00.000000
12.0306.570
BGJ H Bridger3432420947.000000
24 Mar 1916 12:00:00.000000
2428948.300000
18 Feb 1938 19:12:00.000000
12.9006.070
WOH Whichello432421202.000000
4 Dec 1916 12:00:00.000000
2424261.000000
20 Apr 1925 12:00:00.000000
12.7007.430
COE H Collinson1362422647.000000
18 Nov 1920 12:00:00.000000
2433632.500000
17 Dec 1950 00:00:00.000000
13.0006.470
CAR G Chandra2222422691.000000
1 Jan 1921 12:00:00.000000
2429617.500000
20 Dec 1939 00:00:00.000000
13.3005.970
WIJ W Wilson432422697.000000
7 Jan 1921 12:00:00.000000
2423903.000000
27 Apr 1924 12:00:00.000000
11.8306.170
GRHH R Grimwood72422754.000000
5 Mar 1921 12:00:00.000000
2423528.000000
18 Apr 1923 12:00:00.000000
11.9908.870
LIW M Lindley2382423046.000000
22 Dec 1921 12:00:00.000000
2429321.500000
27 Feb 1939 00:00:00.000000
13.3006.120
WFHW F H Waterfield682423294.000000
27 Aug 1922 12:00:00.000000
2424648.000000
12 May 1926 12:00:00.000000
13.0006.470
PREE Prentice82423413.000000
24 Dec 1922 12:00:00.000000
2423545.000000
5 May 1923 12:00:00.000000
11.9907.420
RYP M Ryves422423677.000000
14 Sep 1923 12:00:00.000000
2424481.000000
26 Nov 1925 12:00:00.000000
11.7506.660
SVW H Steavenson452424481.000000
26 Nov 1925 12:00:00.000000
2426999.000000
18 Oct 1932 12:00:00.000000
12.2806.840
MOXA J Morrison792424497.000000
12 Dec 1925 12:00:00.000000
2425345.000000
8 Apr 1928 12:00:00.000000
10.7706.490
HLF M Holborn6002424825.000000
5 Nov 1926 12:00:00.000000
2437364.300000
5 Mar 1961 19:12:00.000000
13.6006.340
CBH Cobb1132425287.000000
10 Feb 1928 12:00:00.000000
2429374.500000
21 Apr 1939 00:00:00.000000
11.4606.950
LHA W Lane-Hall892425559.000000
8 Nov 1928 12:00:00.000000
2427515.000000
18 Mar 1934 12:00:00.000000
13.1506.340
AYF Addey412425646.000000
3 Feb 1929 12:00:00.000000
2431945.400000
4 May 1946 21:36:00.000000
10.4706.560
HAG P B Hallowes32425707.000000
5 Apr 1929 12:00:00.000000
2425722.000000
20 Apr 1929 12:00:00.000000
10.28010.120
SAF Sargent1012426362.000000
20 Jan 1931 12:00:00.000000
2429236.500000
4 Dec 1938 00:00:00.000000
11.6005.770
RBJ H Robinson2862426738.000000
31 Jan 1932 12:00:00.000000
2441772.400000
30 Mar 1973 21:36:00.000000
14.3006.560
HSP J Harris302427153.000000
21 Mar 1933 12:00:00.000000
2428533.500000
31 Dec 1936 00:00:00.000000
9.0006.920
AAC J M Aanensen282427806.400000
3 Jan 1935 21:36:00.000000
2428274.400000
15 Apr 1936 21:36:00.000000
12.4406.660
CSJ P M Cables122427813.400000
10 Jan 1935 21:36:00.000000
2428252.300000
24 Mar 1936 19:12:00.000000
9.0006.700
GFP Greenfield192427815.300000
12 Jan 1935 19:12:00.000000
2431456.300000
31 Dec 1944 19:12:00.000000
9.8506.730
HVP Harvey922427869.500000
8 Mar 1935 00:00:00.000000
2429763.500000
14 May 1940 00:00:00.000000
12.0806.840
PAG E Patston92428222.500000
24 Feb 1936 00:00:00.000000
2428857.500000
20 Nov 1937 00:00:00.000000
9.0007.440
BZJ R Bazin2662428483.500000
11 Nov 1936 00:00:00.000000
2434055.300000
12 Feb 1952 19:12:00.000000
12.4206.060
KTN F H Knight1472428507.500000
5 Dec 1936 00:00:00.000000
2432186.500000
1 Jan 1947 00:00:00.000000
13.6006.220
WLH Wildey1742428574.400000
9 Feb 1937 21:36:00.000000
2432651.400000
9 Apr 1948 21:36:00.000000
13.7005.900
CXH W Cox1112428906.500000
8 Jan 1938 00:00:00.000000
2432183.300000
28 Dec 1946 19:12:00.000000
13.3006.560
CZL A Cox222428906.500000
8 Jan 1938 00:00:00.000000
2429263.400000
30 Dec 1938 21:36:00.000000
13.3006.560
HEA Heath552431436.500000
12 Dec 1944 00:00:00.000000
2432186.500000
1 Jan 1947 00:00:00.000000
11.9906.460
PDC A Padgham102431845.400000
24 Jan 1946 21:36:00.000000
2432679.400000
7 May 1948 21:36:00.000000
9.5207.540
QWP F Waldron122431911.400000
31 Mar 1946 21:36:00.000000
2437729.400000
5 Mar 1962 21:36:00.000000
9.8406.940
FRJ Friends222434027.300000
15 Jan 1952 19:12:00.000000
2437968.500000
31 Oct 1962 00:00:00.000000
11.5106.400
GRR F Griffin792434481.400000
13 Apr 1953 21:36:00.000000
2435751.500000
5 Oct 1956 00:00:00.000000
12.7006.470
ATL W R W Atcherley42434481.400000
13 Apr 1953 21:36:00.000000
2434502.400000
4 May 1953 21:36:00.000000
7.8206.960
STG E B Stephenson122434489.400000
21 Apr 1953 21:36:00.000000
2434859.400000
26 Apr 1954 21:36:00.000000
7.8207.100
MUC R Munford2272435077.500000
1 Dec 1954 00:00:00.000000
2442404.400000
22 Dec 1974 21:36:00.000000
13.1506.470
CLR D Campbell42435918.500000
21 Mar 1957 00:00:00.000000
2435952.500000
24 Apr 1957 00:00:00.000000
7.1506.750
ANR G Andrews32436603.500000
4 Feb 1959 00:00:00.000000
2436867.500000
26 Oct 1959 00:00:00.000000
13.2008.740
SFR C I Shinkfield442437361.000000
2 Mar 1961 12:00:00.000000
2438878.900000
28 Apr 1965 09:36:00.000000
12.6906.260
CTB A Carter1772437382.500000
24 Mar 1961 00:00:00.000000
2440571.500000
16 Dec 1969 00:00:00.000000
13.8006.340
LVR J Livesey4282437987.400000
18 Nov 1962 21:36:00.000000
2457499.382000
20 Apr 2016 21:10:04.800000
13.0006.300
LOR S Lomas1092438412.500000
18 Jan 1964 00:00:00.000000
2440184.700000
24 Nov 1968 04:48:00.000000
12.7006.740
ISJ E Isles52438827.400000
7 Mar 1965 21:36:00.000000
2438870.400000
19 Apr 1965 21:36:00.000000
7.9006.740
GDM J Gainsford1782439439.500000
10 Nov 1966 00:00:00.000000
2442101.400000
22 Feb 1974 21:36:00.000000
13.9006.590
CYJ V Carey102439439.700000
10 Nov 1966 04:48:00.000000
2439619.400000
8 May 1967 21:36:00.000000
13.3006.830
HIG P Hawkins772439889.400000
2 Feb 1968 21:36:00.000000
2442047.400000
30 Dec 1973 21:36:00.000000
13.9006.720
KXO J Knox1692439910.300000
23 Feb 1968 19:12:00.000000
2442404.700000
23 Dec 1974 04:48:00.000000
13.9006.640
PCC Pezzarossa142441734.400000
20 Feb 1973 21:36:00.000000
2441822.300000
19 May 1973 19:12:00.000000
12.3407.290
HHI D Howarth32441814.500000
12 May 1973 00:00:00.000000
2441992.600000
6 Nov 1973 02:24:00.000000
10.6008.120
POA K Porter112441976.700000
21 Oct 1973 04:48:00.000000
2442398.600000
17 Dec 1974 02:24:00.000000
13.3007.610
PTR A H Paterson172442003.500000
17 Nov 1973 00:00:00.000000
2442163.400000
25 Apr 1974 21:36:00.000000
13.4008.640
MYA Maudsley152442011.600000
25 Nov 1973 02:24:00.000000
2442368.600000
17 Nov 1974 02:24:00.000000
12.7007.330
BPJ A Bailey22442033.500000
17 Dec 1973 00:00:00.000000
2442047.500000
31 Dec 1973 00:00:00.000000
12.70012.340
WSE J W West12442073.400000
25 Jan 1974 21:36:00.000000
2442073.400000
25 Jan 1974 21:36:00.000000
13.10013.100
IHG Hirst32442092.400000
13 Feb 1974 21:36:00.000000
2442102.400000
23 Feb 1974 21:36:00.000000
13.00012.080
SKJ D Shanklin102445621.615200
14 Oct 1983 02:45:53.280000
2446876.353400
21 Mar 1987 20:28:53.760000
13.5007.150
ARBA R Baransky282450013.500000
23 Oct 1995 00:00:00.000000
2450866.400000
21 Feb 1998 21:36:00.000000
9.2007.000
VPP Veleshchuk122450457.400000
8 Jan 1997 21:36:00.000000
2450749.600000
28 Oct 1997 02:24:00.000000
9.4007.400
RJBR J Bouma22451583.400000
8 Feb 2000 21:36:00.000000
2451597.300000
22 Feb 2000 19:12:00.000000
9.9009.400
BHGB H Granslo12451797.600000
10 Sep 2000 02:24:00.000000
2451797.600000
10 Sep 2000 02:24:00.000000
8.9008.900
-SKG Stefanopoulos22452594.511800
16 Nov 2002 00:16:59.520000
2454097.420100
27 Dec 2006 22:04:56.640000
7.8007.000
CORH Corder52412940.500000
22 Apr 1894 00:00:00.000000
2413298.500000
15 Apr 1895 00:00:00.000000
13.0009.000
QMT Markham642446305.608000
28 Aug 1985 02:35:31.200000
2457484.378000
5 Apr 2016 21:04:19.200000
9.1006.600
AXC M Allen152454493.343800
27 Jan 2008 20:15:04.320000
2455840.301400
5 Oct 2011 19:14:00.960000
11.1007.600
RAFR Braga12455207.395100
10 Jan 2010 21:28:56.640000
2455207.395100
10 Jan 2010 21:28:56.640000
7.1007.100
DSCD Scanlan12456015.417000
28 Mar 2012 22:00:28.800000
2456015.417000
28 Mar 2012 22:00:28.800000
12.90012.900
TLHT L Heywood122457774.281000
20 Jan 2017 18:44:38.400000
2458198.340000
20 Mar 2018 20:09:36.000000
8.8006.400
AGS W Albrighton942458099.517000
12 Dec 2017 00:24:28.800000
2460438.392000
7 May 2024 21:24:28.800000
13.3006.500
GPFG Fleming362458871.312340
22 Jan 2020 19:29:46.176000
2460327.499820
17 Jan 2024 23:59:44.448000
11.5207.397
IWTI L Walton202459587.389530
7 Jan 2022 21:20:55.392000
2460320.426490
10 Jan 2024 22:14:08.736000
12.32111.689
KGYK Gurney22459662.346690
23 Mar 2022 20:19:14.016000
2459665.359250
26 Mar 2022 20:37:19.200000
7.5457.516