α2000
03:00:26.7
δ2000
+57:16:02
l
139.708°
b
-1.342°
diameter
7.0'
(m - M)0
11.8 ± 0.09
distance
2290 ± 100 pc
E(B - V)
0.84 ± 0.13
log(t)
9.15 ± 0.05

SAI 25

Cluster image from 2MASS/DSS   

Hess diagram (J, J-H)    (download postscript)

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

Following data are available:


(J, J-H) isochrone   VOTable
2MASS data   VOTable
IPHAS IDR data   VOTable