α2000
22:39:27.8
δ2000
+58:59:50
l
106.643°
b
0.364°
diameter
4.0'
(m - M)0
11.91 ± 0.19
distance
2410 ± 220 pc
E(B - V)
0.77 ± 0.06
log(t)
8.4 ± 0.05

Berkeley 97

Cluster image from 2MASS/DSS   

Color-magnitude diagram (J, J-H)    (download postscript)

Color-magnitude diagram (V, B-V)    (download postscript)

Color-magnitude diagram (V, V-R)    (download postscript)

Color-magnitude diagram (V, V-I)    (download postscript)

Following data are available:


SAO 1-m, BVRI observations (888 measurements)   VOTable
2MASS data   VOTable
IPHAS IDR data   VOTable