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Doubles in session
Current system
18121+4015
LEO 1
Nearby doubles
8' : 18117+4020
UC 3526
20' : 18126+4033
OSO 96
31' : 18097+4001
TDT 714
38' : 18144+4042
TDS 910
51' : 18079+4002
ES 1649AB
54' : 18153+4054
BVD 261
58' : 18171+4015
STF2304
65' : 18065+4022
STF2282AB
67' : 18158+4107
ES 1651
68' : 18169+3935
TDT 773
69' : 18126+4123
STF2298AB
70' : 18112+3906
HDS2565
74' : 18107+3903
ES 2569
75' : 18131+4129
TOK 319
78' : 18177+3932
TDT 778
82' : 18058+4054
TDT 677
85' : 18077+3904
ES 2018
86' : 18140+3853
NSN 793
89' : 18186+4104
BRT1915
91' : 18183+3920
ALI1101
92' : 18199+4033
BRT1916
93' : 18177+4122
LDS4783
97' : 18189+3918
MLB1078
100' : 18126+3836
BU 1091
100' : 18035+4032
COU1785
102' : 18156+3842
ALI 871
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 18121+4015 : VIRTUAL EYEPIECE
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Components only
WDS 18121+4015 : ALADIN DSS IMAGE @ 18
h
12
m
07.00
s
+40° 15' 00.6"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS