NGC 6981 (Messier 72)

R.A. 20 50.7, Dec -12 44' (1950)

Magnitude Values

Variable	Period	Type	Source	System	R₂₁	R₃₁	R₄₁	₂₁	₃₁	₄₁
v159	0.67387	RRAB	KW	V	0.5230	0.3504	0.2031	4.2469	2.1927	6.7583
v222	0.55743	RRAB	KW	V	0.4569	0.3067	0.2100	3.8171	1.7849	6.0650
v229	0.58512	RRAB	KW	V	0.4018	0.1617	0.0458	4.0733	2.2194	6.6262
v238	0.52070	RRAB	KW	V	0.4116	0.2506	0.1651	3.8580	1.6630	5.8116
v239	0.54374	RRAB	KW	V	0.4085	0.3497	0.2193	3.7859	1.6733	5.8316
v261	0.56723	RRAB	KW	V	0.4714	0.2610	0.1486	3.9507	1.9806	6.3362
v263	0.55817	RRAB	KW	V	0.4421	0.3805	0.2160	3.9022	1.8214	6.2442
v264	0.52468	RRAB	KW	V	0.4756	0.3321	0.2226	3.8815	1.8071	6.0193
v265	0.55248	RRAB	KW	V	0.5140	0.3326	0.2004	3.9358	1.9624	6.3358
v267	0.54041	RRAB	KW	V	0.4602	0.2374	0.1330	3.8622	1.8882	6.1284
v272	0.57353	RRAB	KW	V	0.4789	0.3433	0.2106	3.8295	1.8353	6.1375
v287	0.56837	RRAB	KW	V	0.4793	0.3373	0.2045	3.9382	1.9632	6.3739
v297	0.63974	RRAB	KW	V	0.5065	0.2414	0.1258	4.0473	2.5331	7.3128
v305	0.57521	RRAB	KW	V	0.5151	0.3559	0.2227	4.0358	1.9405	6.2903
v307	0.53116	RRAB	KW	V	0.4685	0.3424	0.2222	3.7810	1.6848	5.8633
v311	0.61977	RRAB	KW	V	0.4506	0.3180	0.1232	4.0028	2.2378	6.7911
v322	0.60293	RRAB	KW	V	0.4925	0.2852	0.1650	4.0203	2.0140	6.3928
v329	0.59744	RRAB	KW	V	0.4759	0.3070	0.1713	3.9744	1.9429	6.3233
v336	0.52831	RRAB	KW	V	0.4140	0.2779	0.1519	3.8752	1.7275	5.6087
v343	0.59505	RRAB	KW	V	0.4185	0.3187	0.1618	3.9115	2.0015	6.3884

Color Values

v159	0.67387	RRA	KW	JB-V	0.5230	0.3504	0.2031	4.2469	2.1927	6.7585
v159	0.67387	RRA	KW	JV-I	0.5230	0.3504	0.2031	4.2469	2.1927	6.7585
v222	0.55743	RRA	KW	JB-V	0.4569	0.3067	0.2100	3.8171	1.7849	6.0650
v229	0.58512	RRA	KW	JB-V	0.4018	0.1617	0.0458	4.0733	2.2194	6.6264
v229	0.58512	RRA	KW	JV-I	0.4018	0.1617	0.0458	4.0733	2.2194	6.6264
v238	0.52070	RRA	KW	JB-V	0.4116	0.2506	0.1651	3.8580	1.6630	5.8116
v238	0.52070	RRA	KW	JV-I	0.4116	0.2506	0.1651	3.8580	1.6630	5.8116
v239	0.54374	RRA	KW	JB-V	0.4085	0.3497	0.2193	3.7859	1.6733	5.8316
v239	0.54374	RRA	KW	JV-I	0.4085	0.3497	0.2193	3.7859	1.6733	5.8316
v261	0.56723	RRA	KW	JB-V	0.4714	0.2610	0.1486	3.9507	1.9806	6.3364
v261	0.56723	RRA	KW	JV-I	0.4714	0.2610	0.1486	3.9507	1.9806	6.3364
v263	0.55817	RRA	KW	JB-V	0.4421	0.3805	0.2160	3.9022	1.8214	6.2442
v263	0.55817	RRA	KW	JV-I	0.4421	0.3805	0.2160	3.9022	1.8214	6.2442
v264	0.52468	RRA	KW	JB-V	0.4756	0.3321	0.2226	3.8815	1.8071	6.0193
v264	0.52468	RRA	KW	JV-I	0.4756	0.3321	0.2226	3.8815	1.8071	6.0193
v265	0.55248	RRA	KW	JB-V	0.5140	0.3326	0.2004	3.9358	1.9624	6.3360
v265	0.55248	RRA	KW	JV-I	0.5140	0.3326	0.2004	3.9358	1.9624	6.3360
v267	0.54041	RRA	KW	JB-V	0.4602	0.2374	0.1330	3.8622	1.8882	6.1284
v267	0.54041	RRA	KW	JV-I	0.4602	0.2374	0.1330	3.8622	1.8882	6.1284
v272	0.57353	RRA	KW	JB-V	0.4789	0.3433	0.2106	3.8295	1.8353	6.1375
v272	0.57353	RRA	KW	JV-I	0.4789	0.3433	0.2106	3.8295	1.8353	6.1375
v287	0.56837	RRA	KW	JB-V	0.4793	0.3373	0.2045	3.9382	1.9632	6.3741
v287	0.56837	RRA	KW	JV-I	0.4793	0.3373	0.2045	3.9382	1.9632	6.3741
v297	0.63974	RRA	KW	JB-V	0.5065	0.2414	0.1258	4.0473	2.5331	7.3130
v305	0.57521	RRA	KW	JB-V	0.5151	0.3559	0.2227	4.0358	1.9405	6.2905
v305	0.57521	RRA	KW	JV-I	0.5151	0.3559	0.2227	4.0358	1.9405	6.2905
v307	0.53116	RRA	KW	JB-V	0.4685	0.3424	0.2222	3.7810	1.6848	5.8633
v307	0.53116	RRA	KW	JV-I	0.4685	0.3424	0.2222	3.7810	1.6848	5.8633
v311	0.61977	RRA	KW	JB-V	0.4506	0.3180	0.1232	4.0028	2.2378	6.7913
v311	0.61977	RRA	KW	JV-I	0.4506	0.3180	0.1232	4.0028	2.2378	6.7913
v322	0.60293	RRA	KW	JB-V	0.4925	0.2852	0.1650	4.0203	2.0140	6.3930
v322	0.60293	RRA	KW	JV-I	0.4925	0.2852	0.1650	4.0203	2.0140	6.3930
v329	0.59744	RRA	KW	JB-V	0.4759	0.3070	0.1713	3.9744	1.9429	6.3235
v329	0.59744	RRA	KW	JV-I	0.4759	0.3070	0.1713	3.9744	1.9429	6.3235
v336	0.52831	RRA	KW	JB-V	0.4140	0.2779	0.1519	3.8752	1.7275	5.6087
v336	0.52831	RRA	KW	JV-I	0.4140	0.2779	0.1519	3.8752	1.7275	5.6087
v343	0.59505	RRA	KW	JB-V	0.4185	0.3187	0.1618	3.9115	2.0015	6.3886
v343	0.59505	RRA	KW	JV-I	0.4185	0.3187	0.1618	3.9115	2.0015	6.3886