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21178+5756
STI 2564
Nearby doubles
24' : 21202+5809
STI2566
27' : 21203+5737
MLB 87
31' : 21165+5727
STI2562
37' : 21141+5818
STF2783
41' : 21173+5837
BU 1140AB
43' : 21193+5837
STF2790AB
43' : 21223+5734
A 764AB
48' : 21199+5841
HLM 39
55' : 21114+5737
MLR 590
60' : 21147+5702
HJ 1630
62' : 21249+5734
A 766
64' : 21119+5713
TDT2813
65' : 21256+5814
BU 1141
69' : 21246+5715
HEI 881
73' : 21122+5854
ARG 107
74' : 21106+5710
ES 1760
75' : 21101+5715
STI2561
76' : 21232+5859
HDS3048
79' : 21275+5747
HJ 1648
80' : 21160+5914
TDT2869
85' : 21274+5835
MLR 435
93' : 21220+5631
CRB 210
95' : 21090+5654
RAO 447
95' : 21182+5931
STI1020
95' : 21132+5924
TDT2832
97' : 21234+5923
ES 2709
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21178+5756 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 21178+5756 : ALADIN DSS IMAGE @ 21
h
17
m
48.21
s
+57° 56' 21.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
