- α2000
- 23:33:12.0
- δ2000
- +58:28:29
- l
- 112.838°
- b
- -2.855°
- diameter
- 10.0'
- (m - M)0
- 11.22 ± 0.09
- distance
- 1750 ± 80 pc
- E(B - V)
- 0.77 ± 0.05
- log(t)
- 8.2 ± 0.05
King 20
Cluster image from 2MASS/DSS
Hess diagram (J, J-H) (download postscript)
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 (518 measurements)
2MASS data
IPHAS IDR data