Pretty doubles in CEPHEUS Other constellations:
Scope
Name
Magn. Sep.
RA
Dec
Remarks  
Real favourites:
MK67
CG11
Beta Cep
3.2 - 7.9 13" 21:28.7 +70:34 A beautiful double in a rich field. The large difference in magnitudes makes this pair very attractive. Blue-white and blue.   33
CG11
Delta Cep
4.1 - 6.3 41" 22:29.2 +58:25 A bright and easy double with a yellow primary, in a very rich field.  
CG11
Xi Cep
4.4 - 6.5 7.7" 22:03.8 +64:38 A beautiful bright and easy double, the pair gives strong yellow impression, but the primary is white, it's the secondary that is deep-yellow    33
CG11
Struve 2790
5.5 - 10 - 10.5 5" - 74" 21:19.3 +58:37 Great sight with low power: A is bright orange and B a pretty little pinpoint very close to it  
AT80
Struve 2816
5.8 - 7.7 - 7.8 12" - 20" 21:38.9 +57:29 A fine triple star in the rich field of cluster Tr 37. Same FOV with Struve 2819  
MK67
Struve 2883
5.5 - 7.7 15" 22:10.7 +70:07 Very pretty yellow pair in rich field   33
CG11
Struve 2893
6.2 - 8.3 29" 22:12.9 +73:18 Very nice colors, light-orange and light-blue. Use low power (<100x)   33
Better than average:
CG11
Kappa Cep
4.4 - 8.4 7" 20:08.9 +77:43     33
CG11
 Omicron Cep
4.8 - 7.1 3" 23:18.6 +68:06 Yellow and deep-yellow   33
CG11
Struve 2766
8.5 - 8.7 4.6" 12:07.0 +59:00 Two yellow stars  
AT80 CG11
Struve 2819
7.4 - 8.7 12" 21:40.3 +57:34 Within the open cluster Tr 37, very rich field   33
GS80 CG11
Struve 2840
5.7 - 6.6 18" 21:52.0 +55:47 A bright and easy pair, excellent target for small scopes   33
CG11
Struve 2845
7.4 - 8.5 2" 21:52.4 +63:07 Pretty with 140x, two white stars, rich field   33
MK67
Struve 2872
7.1 - 7.3 21" 22:08.7 +59:18 Two bright, white stars in a rich field (Lambda Cep in same FOV)   33
MK67
Struve 2947
7.2 - 7.2 4" 22:49.0 +68:33     33
CG11
Struve 2953
7.8 - 9.8 8.3" 22:52.7 +60:54    
CG11
Struve 2965
9 - 10 2.8" 22:55.8 +72:51    
CG11
Struve 2971
8 - 9.2 6" 22:56.8 +78:29 Pretty double with deep-yellow primary in rich field  
CG11
OS 440
6.1 - 10.3 9" 21:27.5 +59:45 Primary is orange  
MK67
OS 451
7.5 - 8.4 4.2" 21:50.9 +61:36 Blue-white and pale-orange   33
GS80
South 820
7.4 - 10.4 - 8.6 32" - 121" 22:55.8 +72:51