NGC 1841 (LMC cluster)

R.A. 04 45.4, Dec -84 00'

Magnitude Values

Variable	Period	Type	Source	System	R₂₁	R₃₁	R₄₁	₂₁	₃₁	₄₁
v3	0.29310	RRC	W90	BVA	-	-	-	-	2.2500	-
v4	0.62595	RRAB	KW	V	0.4519	0.3422	0.2240	3.9483	1.8087	6.0025
v5	0.64658	RRAB	KW	V	0.4513	0.3092	0.1908	3.8892	1.8494	6.1094
v7	0.63281	RRAB	KW	V	0.4299	0.2161	0.1051	4.0032	1.9196	6.5176
v9	0.67964	RRAB	KW	V	0.5194	0.3460	0.2225	3.9793	2.0246	6.4353
v10	0.62540	RRAB	KW	V	0.4894	0.3273	0.1499	3.7980	1.9173	6.2005
v11	0.68541	RRAB	KW	V	0.4873	0.2918	0.1663	3.8736	1.9442	6.3774
v12	0.80048	RRAB	KW	V	0.4224	0.2288	0.1167	4.2247	2.4563	7.0414
v17	0.70342	RRAB	KW	V	0.4946	0.2772	0.1400	4.0921	2.3551	6.9954
v18	0.35830	RRC	W90	BVA	-	-	-	-	3.0000	-
v19	0.68286	RRAB	KW	V	0.4909	0.3420	0.2035	4.0368	2.0917	6.5095
v22	0.41737	RRC	W90	BVA	-	-	-	-	4.1000	-
v24	0.34270	RRC	W90	BVA	-	-	-	-	2.4000	-

Color Values

v4	0.62595	RRA	KW	JB-V	0.4519	0.3422	0.2240	3.9483	1.8087	6.0025
v5	0.64658	RRA	KW	JB-V	0.4513	0.3092	0.1908	3.8892	1.8494	6.1094
v7	0.63281	RRA	KW	JB-V	0.4299	0.2161	0.1051	4.0032	1.9196	6.5178
v9	0.67964	RRA	KW	JB-V	0.5194	0.3460	0.2225	3.9793	2.0246	6.4355
v10	0.62540	RRA	KW	JB-V	0.4894	0.3273	0.1499	3.7980	1.9173	6.2005
v11	0.68541	RRA	KW	JB-V	0.4873	0.2918	0.1663	3.8736	1.9442	6.3776
v12	0.80048	RRA	KW	JB-V	0.4224	0.2288	0.1167	4.2247	2.4563	7.0416
v17	0.70342	RRA	KW	JB-V	0.4946	0.2772	0.1400	4.0921	2.3551	6.9956
v19	0.68286	RRA	KW	JB-V	0.4909	0.3420	0.2035	4.0368	2.0917	6.5097