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Current system
21538+6237
S 800 AB
EM Cep


Nearby doubles
2' : 21540+6237
PET 14

3' : 21534+6235
STI1068

5' : 21538+6241
PET 12

7' : 21546+6234
PET 15

23' : 21552+6217
TDT3239

23' : 21514+6251
LDS5933

24' : 21569+6242
ES 145AB

25' : 21520+6258
MLB 178

28' : 21564+6216
HU 973

31' : 21523+6306
STF2845AB

33' : 21521+6206
KR 56

39' : 21549+6159
OSO 161AB

41' : 21481+6230
ES 1858AB

45' : 21474+6245
WIS 354

48' : 21492+6312
HEI 290

48' : 22007+6229
KUI 110

51' : 22009+6250
HU 976

53' : 21464+6250
STI1049

53' : 21470+6214
STI1050

54' : 21544+6330
STI1071

54' : 21478+6203
HU 971AB

57' : 21490+6323
MLB 177

57' : 21599+6200
STI1079

58' : 21466+6305
KPP4247

59' : 21502+6144
TDT3186

60' : 21576+6144
MLR 63



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 21538+6237 S 800 AB (EM Cep) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 22/08/14 daedalus1 mean difficulty separated 145   Seeing: Pickering 4, poor. Measures: theta 145, rho 62.8 +/- 0.133. Member of open cluster NGC7160. Primary noticeably brighter.