NGC 1976

VRI-Johnson observations

NoRefVVRjRIjN
13531314.401.100.603
14091311.700.810.575
15521312.861.120.875
20781313.741.210.954
21721313.931.371.212
23051313.541.200.863
23471313.971.140.704
24411310.750.610.461
24551314.491.891.483