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Doubles in session
Current system
17173+2113
HU 668
Nearby doubles
39' : 17187+2146
STTA152
47' : 17140+2119
COU 111AB
71' : 17155+2007
HU 489
71' : 17148+2214
ITF 11
71' : 17204+2017
LEP 82
72' : 17147+2215
ITF 156
73' : 17121+2114
STF2135AB
74' : 17150+2219
ITF 155
74' : 17224+2056
COU 201AB
75' : 17122+2137
WFC 189
78' : 17133+2208
KPP 635
82' : 17147+2227
NSN 688
87' : 17145+1956
HU 488AB
87' : 17111+2106
TDT 255
89' : 17228+2155
LDS4740
93' : 17107+2104
TDT 251
93' : 17197+1947
TDT 309
95' : 17105+2116
DAM 945
95' : 17174+1939
COU 496AB
96' : 17104+2107
ALP 20AB
99' : 17103+2127
FAL 56
100' : 17171+2252
POU3276
101' : 17115+2012
DAM 971AB
101' : 17238+2155
HU 671
105' : 17107+2202
DAM 949
107' : 17111+2216
DAM 962
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 17173+2113 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 17173+2113 : ALADIN DSS IMAGE @ 17
h
17
m
15.75
s
+21° 12' 44.4"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS