NGC 6121 (Messier 4)

R.A. 16 20.6, Dec -26 24'

Magnitude Values

VariablePeriodTypeSourceSystemR21R31R41213141
v20.53568RRABKWV0.55030.35390.22823.90511.95336.2956
v270.61204RRABKWV0.53160.34810.19734.21262.36006.7741
v290.52249RRABKWV0.53670.38200.25593.99752.01026.3349
v320.57910RRABKWV0.47440.32550.16404.02172.20276.6186
v330.61455RRABKWV0.51960.35130.21444.17482.22216.6841

Color Values

v20.53568RRAKWJB-V0.55030.35390.22823.90511.95336.2958
v20.53568RRAKWJV-I0.55030.35390.22823.90511.95336.2958
v270.61204RRAKWJB-V0.53160.34810.19734.21262.36006.7743
v320.57910RRAKWJB-V0.47440.32550.16404.02172.20276.6188
v320.57910RRAKWJV-I0.47440.32550.16404.02172.20276.6188
v330.61455RRAKWJB-V0.51960.35130.21444.17482.22216.6843
v330.61455RRAKWJV-I0.51960.35130.21444.17482.22216.6843