BAA Logo British Astronomical Association
Supporting amateur astronomers since 1890		 BAAVSS Logo Home Login
Help

Observation Summary by Object for F M Holborn

Total observations:31,513Number of uploaded data files:40
First observation:JD 2424718.000000\21 Jul 1926 12:00:00.000000 UTLatest observation:JD 2437636.330000\2 Dec 1961 19:55:12.000000 UT
Object TypeNumber of Observations
Variable Star31,513
Observation MethodNumber of Observations
Visual31,513

Back to Basic Summary

Summary by Objects

Object TypeObject IdNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTFirst MagnitudeLatest MagnitudeMinimum MagnitudeMaximum Magnitude
Variable StarR AND532427988.500000
5 Jul 1935 00:00:00.000000		2428873.500000
6 Dec 1937 00:00:00.000000		6.7407.99012.8306.440
Variable StarRX AND1,0912432013.600000
12 Jul 1946 02:24:00.000000		2437636.320000
2 Dec 1961 19:40:48.000000		11.46012.08014.16010.770
Variable StarR AQL2242429363.700000
10 Apr 1939 04:48:00.000000		2436921.500000
19 Dec 1959 00:00:00.000000		6.60010.00011.6005.400
Variable StarR ARI3102427798.000000
26 Dec 1934 12:00:00.000000		2437374.300000
15 Mar 1961 19:12:00.000000		10.0509.11014.0007.490
Variable StarR AUR5202426680.000000
4 Dec 1931 12:00:00.000000		2436982.400000
17 Feb 1960 21:36:00.000000		7.56013.12013.7206.600
Variable StarSS AUR2,6142424796.480000
7 Oct 1926 23:31:12.000000		2436823.450000
11 Sep 1959 22:48:00.000000		13.34012.80015.25010.660
Variable StarX AUR5892427500.000000
3 Mar 1934 12:00:00.000000		2437046.400000
21 Apr 1960 21:36:00.000000		10.90010.50013.5008.050
Variable StarR BOO9642424718.000000
21 Jul 1926 12:00:00.000000		2437017.400000
23 Mar 1960 21:36:00.000000		12.18011.50012.9606.600
Variable StarS BOO2952427949.400000
26 May 1935 21:36:00.000000		2436856.300000
14 Oct 1959 19:12:00.000000		10.2908.80013.7508.100
Variable StarU BOO7132427928.500000
6 May 1935 00:00:00.000000		2437046.400000
21 Apr 1960 21:36:00.000000		9.95011.39013.1309.740
Variable StarV BOO3842428246.400000
18 Mar 1936 21:36:00.000000		2436867.300000
25 Oct 1959 19:12:00.000000		8.8008.46010.8607.320
Variable StarR CAM3072428251.500000
24 Mar 1936 00:00:00.000000		2436905.400000
2 Dec 1959 21:36:00.000000		9.9208.35014.3007.950
Variable StarV CAM2072428576.500000
12 Feb 1937 00:00:00.000000		2437046.400000
21 Apr 1960 21:36:00.000000		14.20014.10015.1007.900
Variable StarX CAM7892426683.000000
7 Dec 1931 12:00:00.000000		2437046.400000
21 Apr 1960 21:36:00.000000		8.5609.02014.0007.380
Variable StarZ CAM1,5992431921.440000
10 Apr 1946 22:33:36.000000		2437636.310000
2 Dec 1961 19:26:24.000000		13.20013.29014.02010.380
Variable StarR CAS2832427987.500000
4 Jul 1935 00:00:00.000000		2436988.300000
23 Feb 1960 19:12:00.000000		11.56011.74012.7105.370
Variable StarS CAS2342427799.000000
27 Dec 1934 12:00:00.000000		2437048.415900
23 Apr 1960 21:58:53.760000		12.98010.20014.8008.600
Variable StarT CAS9402424745.000000
17 Aug 1926 12:00:00.000000		2437368.312500
9 Mar 1961 19:30:00.000000		11.9808.49012.3507.130
Variable StarW CAS3672427987.000000
3 Jul 1935 12:00:00.000000		2437367.300000
8 Mar 1961 19:12:00.000000		9.00010.00012.3808.690
Variable StarS CEP3602428248.500000
21 Mar 1936 00:00:00.000000		2436848.400000
6 Oct 1959 21:36:00.000000		9.11011.44012.1107.760
Variable StarT CEP4292428251.400000
23 Mar 1936 21:36:00.000000		2436848.400000
6 Oct 1959 21:36:00.000000		7.6906.58011.0605.640
Variable StarOMICRON CET1382427807.300000
4 Jan 1935 19:12:00.000000		2436862.500000
21 Oct 1959 00:00:00.000000		2.7804.9409.3902.380
Variable StarR CRB1,5192426432.540000
1 Apr 1931 00:57:36.000000		2437060.410000
5 May 1960 21:50:24.000000		6.20011.36014.1005.860
Variable StarS CRB2682429309.500000
15 Feb 1939 00:00:00.000000		2437046.400000
21 Apr 1960 21:36:00.000000		12.4007.30013.6006.700
Variable StarT CRB2962431862.560000
11 Feb 1946 01:26:24.000000		2437048.420000
23 Apr 1960 22:04:48.000000		3.98010.25010.7003.980
Variable StarR CYG3422427904.500000
12 Apr 1935 00:00:00.000000		2437048.400000
23 Apr 1960 21:36:00.000000		7.23011.20014.0406.430
Variable StarS CYG2262427803.000000
31 Dec 1934 12:00:00.000000		2436924.300000
21 Dec 1959 19:12:00.000000		13.00014.20014.8009.700
Variable StarSS CYG1092434390.230000
12 Jan 1953 17:31:12.000000		2434743.400000
31 Dec 1953 21:36:00.000000		11.9509.99012.3008.670
Variable StarU CYG4062428174.300000
6 Jan 1936 19:12:00.000000		2436970.300000
5 Feb 1960 19:12:00.000000		7.80011.50012.5507.200
Variable StarV CYG2582429275.300000
11 Jan 1939 19:12:00.000000		2436970.300000
5 Feb 1960 19:12:00.000000		11.01010.06014.3708.580
Variable StarW CYG9892428050.000000
4 Sep 1935 12:00:00.000000		2436924.415200
21 Dec 1959 21:57:53.280000		5.5506.1207.3505.260
Variable Starchi Cyg3352427795.000000
23 Dec 1934 12:00:00.000000		2436924.300000
21 Dec 1959 19:12:00.000000		7.7208.25013.8804.860
Variable StarR DRA3242428550.400000
16 Jan 1937 21:36:00.000000		2437017.400000
23 Mar 1960 21:36:00.000000		7.91012.25013.0006.800
Variable StarT DRA272427500.000000
3 Mar 1934 12:00:00.000000		2427798.000000
26 Dec 1934 12:00:00.000000		9.68012.20012.7509.300
Variable StarR GEM6002424825.000000
5 Nov 1926 12:00:00.000000		2437364.300000
5 Mar 1961 19:12:00.000000		8.0707.02013.6006.340
Variable StarU GEM1,4402427066.500000
25 Dec 1932 00:00:00.000000		2437375.350000
16 Mar 1961 20:24:00.000000		13.94014.50014.6008.910
Variable StarDQ HER2462427895.500000
3 Apr 1935 00:00:00.000000		2436814.400000
2 Sep 1959 21:36:00.000000		6.57013.83013.8306.510
Variable StarS HER5662424727.000000
30 Jul 1926 12:00:00.000000		2436847.300000
5 Oct 1959 19:12:00.000000		10.3509.20013.9007.200
Variable StarU HER3522424726.000000
29 Jul 1926 12:00:00.000000		2427745.000000
3 Nov 1934 12:00:00.000000		7.58012.83013.1507.300
Variable StarR HYA962428251.500000
24 Mar 1936 00:00:00.000000		2436702.400000
13 May 1959 21:36:00.000000		8.4708.1909.8204.880
Variable StarR LYN12427801.000000
29 Dec 1934 12:00:00.000000		2427801.000000
29 Dec 1934 12:00:00.000000		8.5308.5308.5308.530
Variable StarU ORI6022424825.000000
5 Nov 1926 12:00:00.000000		2436966.500000
2 Feb 1960 00:00:00.000000		7.31011.90012.5005.700
Variable StarR PEG12427803.000000
31 Dec 1934 12:00:00.000000		2427803.000000
31 Dec 1934 12:00:00.000000		10.79010.79010.79010.790
Variable StarRU PEG6412433567.280000
12 Oct 1950 18:43:12.000000		2437636.330000
2 Dec 1961 19:55:12.000000		12.66012.72012.8209.870
Variable StarS PER4402428004.500000
21 Jul 1935 00:00:00.000000		2437636.298600
2 Dec 1961 19:09:59.040000		9.2208.72011.3308.290
Variable StarTZ PER1492436578.305500
9 Jan 1959 19:19:55.200000		2437636.291600
2 Dec 1961 18:59:54.240000		12.54013.29014.80012.460
Variable StarR SER2802427968.500000
15 Jun 1935 00:00:00.000000		2436808.400000
27 Aug 1959 21:36:00.000000		13.40012.08013.8005.840
Variable StarRV TAU1972433569.449300
14 Oct 1950 22:46:59.520000		2437015.320100
21 Mar 1960 19:40:56.640000		9.90010.10011.4708.900
Variable StarV TAU3532428081.500000
6 Oct 1935 00:00:00.000000		2437375.300000
16 Mar 1961 19:12:00.000000		13.80012.72014.7008.640
Variable StarR UMA3582428050.500000
5 Sep 1935 00:00:00.000000		2436840.400000
28 Sep 1959 21:36:00.000000		7.4107.70014.0706.790
Variable StarS UMA9852424726.000000
29 Jul 1926 12:00:00.000000		2436846.302700
4 Oct 1959 19:15:53.280000		7.72011.36012.3307.210
Variable StarSU UMA1,7552431918.480000
7 Apr 1946 23:31:12.000000		2437636.310000
2 Dec 1961 19:26:24.000000		13.70013.55014.60010.900
Variable StarT UMA5982426680.000000
4 Dec 1931 12:00:00.000000		2436861.270000
19 Oct 1959 18:28:48.000000		8.17012.22013.1106.580
Variable StarV UMA5352427443.400000
5 Jan 1934 21:36:00.000000		2436986.300000
21 Feb 1960 19:12:00.000000		10.72010.30011.2309.500
Variable StarR UMI2732429204.500000
2 Nov 1938 00:00:00.000000		2436848.400000
6 Oct 1959 21:36:00.000000		9.7309.49011.0808.760
Variable StarS UMI3162428530.500000
28 Dec 1936 00:00:00.000000		2436848.400000
6 Oct 1959 21:36:00.000000		8.30011.40012.5007.960
Variable StarS VIR1922427948.500000
26 May 1935 00:00:00.000000		2437045.400000
20 Apr 1960 21:36:00.000000		12.59012.29013.0906.580
Variable StarR VUL2942427977.500000
24 Jun 1935 00:00:00.000000		2436939.300000
5 Jan 1960 19:12:00.000000		7.88010.02013.3807.440
Variable StarR PER2732428042.500000
28 Aug 1935 00:00:00.000000		2436996.300000
2 Mar 1960 19:12:00.000000		13.6509.51014.3008.200
Variable StarR LEO3352427939.500000
17 May 1935 00:00:00.000000		2437375.362500
16 Mar 1961 20:42:00.000000		7.5006.30010.4005.200
Variable StarW CRB2622428589.500000
25 Feb 1937 00:00:00.000000		2436864.290000
22 Oct 1959 18:57:36.000000		12.20012.80014.1007.800
Variable StarR SCT8642427956.486000
2 Jun 1935 23:39:50.400000		2436879.263000
6 Nov 1959 18:18:43.200000		5.6006.0007.7001.000