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Doubles in session


Current system
21040+2841
HJ 1609 CD


Nearby doubles
22' : 21046+2902
TDT2726

26' : 21054+2824
MLB 666

26' : 21035+2906
BU 445AB

28' : 21061+2843
LDS2939

28' : 21055+2901
MLB 536

32' : 21023+2819
COU 524

35' : 21045+2807
MLB 665

39' : 21057+2912
GRV 416

39' : 21020+2815
LDS2936

39' : 21053+2807
HDS3006

42' : 21072+2833
COU 528

44' : 21007+2844
BRT 54

47' : 21070+2816
HJ 1611

48' : 21006+2829
COU1040AB

49' : 21061+2801
COU 525

49' : 21014+2808
MLB 619

49' : 21031+2929
OSO 139AB

50' : 21017+2803
TDT2702

56' : 21058+2931
LDS2938

58' : 21024+2748
TOK 345

59' : 21007+2920
AZC 109

61' : 21065+2933
AG 413

63' : 21075+2924
TDT2769

63' : 20599+2813
J 3122AB

64' : 21017+2938
COU1180AB

65' : 21083+2913
COU1331



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 21040+2841 : VIRTUAL EYEPIECE
 
 

21040+2841 HJ 1609A mag 11.04 Sp A5 21040+2841 HJ 1609B sep 7.8 P.A. 32.30 mag 11.22 21040+2841 HJ 1609C sep 46.8 P.A. 9.20 mag 13.5 21040+2841 HJ 1609D sep 40.8 P.A. 8.90 mag 13.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 21040+2841 : ALADIN DSS IMAGE @ 21h 04m 01.39s +28° 41' 27.3"