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Doubles in session
Current system
19490+4017
KOI 640 AC
Nearby doubles
4' : 19486+4016
DEA 104
4' : 19487+4017
KOI6126
8' : 19496+4014
KOI 552AB
11' : 19496+4009
KOI6124
12' : 19496+4008
DEA 376
12' : 19500+4021
KOI1568
13' : 19493+4005
UC 247
15' : 19482+4007
KOI5118
15' : 19494+4003
KOI4088
16' : 19490+4033
KOI2011
17' : 19493+4032
DEA 244
17' : 19483+4032
KOI 261AB
18' : 19475+4014
KOI 639AB
18' : 19505+4016
RAO 159
18' : 19480+4005
KOI5108
19' : 19505+4023
JKA 92
19' : 19497+4034
KOI3444AB
19' : 19506+4021
KOI2158AB
20' : 19474+4010
KOI6501
20' : 19475+4027
KOI3463AB
21' : 19504+4031
KOI6571AB
21' : 19473+4010
KOI6500
21' : 19474+4008
KOI1573AB
21' : 19508+4018
KOI6541
21' : 19503+4032
KOI4323
22' : 19505+4004
KOI6478
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 19490+4017 KOI 640 AC : VISUAL OBSERVATIONS REPORTS
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