NGC 884
VRI-Johnson observations
No
Ref
V
VRj
RIj
N
1655
7
7.84
1.90
1.65
/ 1
1818
7
7.96
1.75
1.49
/ 1
2178
7
6.40
0.60
0.46
/ 1
2589
7
7.47
0.73
0.58
/ 1
2691
7
8.13
1.68
1.46
/ 1
2758
7
8.42
1.76
1.47
/ 1