SAI OCL Catalog — SAI 31

�� . �� : http://ocl.sai.msu.ru/catalog/sai_31/
�� : Unknown
�� : Sat Apr 9 22:47:56 2016
��: ISO8859-5

SAI OCL Catalog — SAI 31

��₂₀₀₀: 03:51:15.4
��₂₀₀₀: +58:46:08
l: 144.467°
b: 3.632°
diameter: 6.0'
(m - M)₀: 12.12 ± 0.02
distance: 2650 ± 30 pc
E(B - V): 0.16 ± 0.22
log(t): 9.6 ± 0.05

SAI 31

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
2MASS data
IPHAS IDR data