	British Astronomical Association Supporting amateur astronomers since 1890		Home	Login
			Help

Observation Summary by Object for H R Grimwood

Total observations:	503			Number of uploaded data files:	0
First observation:	JD 2422538.000000	\	1 Aug 1920 12:00:00.000000 UT	Latest observation:	JD 2423737.000000	\	13 Nov 1923 12:00:00.000000 UT

Object Type	Number of Observations
Variable Star	503

Observation Method	Number of Observations
Visual	503

Back to Basic Summary

Summary by Objects

Object Type	Object Id	Number of Observations	First Observation JD / UT	Latest Observation JD / UT	First Magnitude	Latest Magnitude	Minimum Magnitude	Maximum Magnitude
Variable Star	R AND	15	2422908.000000 6 Aug 1921 12:00:00.000000	2423284.000000 17 Aug 1922 12:00:00.000000	13.770	13.770	13.770	7.340
Variable Star	R AQL	83	2422577.000000 9 Sep 1920 12:00:00.000000	2423723.000000 30 Oct 1923 12:00:00.000000	8.700	11.600	11.600	5.900
Variable Star	S AQL	98	2422538.000000 1 Aug 1920 12:00:00.000000	2423723.000000 30 Oct 1923 12:00:00.000000	9.350	10.900	11.800	8.750
Variable Star	R ARI	10	2422968.000000 5 Oct 1921 12:00:00.000000	2423706.000000 13 Oct 1923 12:00:00.000000	8.710	9.600	12.320	8.210
Variable Star	R CAM	62	2422757.000000 8 Mar 1921 12:00:00.000000	2423737.000000 13 Nov 1923 12:00:00.000000	12.800	8.250	12.800	7.950
Variable Star	OMICRON CET	4	2423342.000000 14 Oct 1922 12:00:00.000000	2423724.000000 31 Oct 1923 12:00:00.000000	8.220	9.190	9.190	8.020
Variable Star	chi Cyg	9	2423367.000000 8 Nov 1922 12:00:00.000000	2423703.000000 10 Oct 1923 12:00:00.000000	6.090	5.090	12.000	5.090
Variable Star	R GEM	7	2422754.000000 5 Mar 1921 12:00:00.000000	2423528.000000 18 Apr 1923 12:00:00.000000	10.900	11.820	11.990	8.870
Variable Star	T HER	7	2423360.000000 1 Nov 1922 12:00:00.000000	2423723.000000 30 Oct 1923 12:00:00.000000	7.680	8.690	10.970	7.370
Variable Star	R LYN	22	2422753.000000 4 Mar 1921 12:00:00.000000	2423573.000000 2 Jun 1923 12:00:00.000000	10.730	7.960	12.540	7.420
Variable Star	W LYR	78	2422610.000000 12 Oct 1920 12:00:00.000000	2423724.000000 31 Oct 1923 12:00:00.000000	11.200	10.700	12.300	7.820
Variable Star	R SER	4	2423605.000000 4 Jul 1923 12:00:00.000000	2423631.000000 30 Jul 1923 12:00:00.000000	10.280	11.410	11.410	10.280
Variable Star	V TAU	9	2422752.000000 3 Mar 1921 12:00:00.000000	2423160.000000 15 Apr 1922 12:00:00.000000	10.000	12.820	13.600	9.970
Variable Star	S UMA	6	2423345.000000 17 Oct 1922 12:00:00.000000	2423675.000000 12 Sep 1923 12:00:00.000000	8.000	11.080	11.080	8.000
Variable Star	S VIR	3	2423577.000000 6 Jun 1923 12:00:00.000000	2423608.000000 7 Jul 1923 12:00:00.000000	8.710	9.770	9.770	8.710
Variable Star	R VUL	80	2422578.000000 10 Sep 1920 12:00:00.000000	2423723.000000 30 Oct 1923 12:00:00.000000	11.840	8.590	12.640	7.640
Variable Star	R PER	6	2423344.000000 16 Oct 1922 12:00:00.000000	2423737.000000 13 Nov 1923 12:00:00.000000	9.520	9.520	11.970	9.520