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Doubles in session
Current system
21427+5615
STI 2586
Nearby doubles
22' : 21437+5555
STI2589
28' : 21405+5636
CON 41AB
28' : 21413+5640
NSN 746
29' : 21450+5554
HDS3097
37' : 21439+5540
A 1895
43' : 21388+5548
BU 687AB
46' : 21373+5606
STI2578
47' : 21428+5702
TVB 13
49' : 21399+5533
TDT3096
49' : 21434+5526
ES 1010
52' : 21376+5546
BU 686AB
55' : 21479+5649
STI2591
56' : 21384+5658
LEE 1AB
61' : 21377+5659
MLR 583
62' : 21405+5713
PET 10
62' : 21467+5523
ES 1012
64' : 21442+5513
A 1896
70' : 21353+5648
TDT3045
70' : 21346+5633
A 1893AB
70' : 21510+5621
KR 55AB
75' : 21413+5728
TDS1141
76' : 21345+5545
STI2572
78' : 21474+5508
MLR 591
79' : 21351+5538
STI2574
79' : 21395+5729
STI2582
80' : 21484+5719
STI2592
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21427+5615 : VIRTUAL EYEPIECE
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Components only
WDS 21427+5615 : ALADIN DSS IMAGE @ 21
h
42
m
40.45
s
+56° 14' 56.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS