α2000
05:26:41.0
δ2000
+36:00:49
l
171.889°
b
0.453°
diameter
6.0'
(m - M)0
11.82 ± 0.2
distance
2300 ± 200 pc
E(B - V)
0.72 ± 0.02
log(t)
9.55 ± 0.05

Czernik 21

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