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Current system
19540+4020
KOI 6542 AB


Nearby doubles
5' : 19541+4024
KOI3740AB

7' : 19536+4016
KOI6529AB

8' : 19540+4028
KOI5151AB

10' : 19542+4011
KOI3065AB

10' : 19549+4020
KOI6543

11' : 19543+4029
KOI3982

11' : 19538+4010
KOI6506

11' : 19546+4027
DEA 166

12' : 19542+4031
KOI4591

12' : 19534+4010
DEA 350

13' : 19532+4028
KOI6560AB

13' : 19543+4008
KOI4354AB

13' : 19529+4020
KOI1941

14' : 19533+4009
KOI5121

15' : 19530+4030
KOI1589AB

17' : 19543+4004
KOI2818

18' : 19528+4031
KOI6574AB

18' : 19530+4032
DEA 326

18' : 19525+4023
KOI3468

18' : 19538+4037
KOI3050

19' : 19535+4037
KOI1599AB

19' : 19541+4038
KOI1546AB

19' : 19556+4019
KOI1592

20' : 19523+4017
KOI2241

21' : 19554+4008
KOI2795

21' : 19557+4024
HJ 604



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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 19540+4020 : COMPONENTS
 
 
  A B
B pa=32.6°
sep=2.30"
 
C pa=194.7°
sep=2.96"
pa=202.5°
sep=5.20"
 
 
19540+4020 A
 
 
Coord arcsec 2000 195359.98+402001.2 Mag 10.1 PmRA 7.00 PmDE 4.0
 
 
19540+4020 B
 
 
Coord arcsec 2000 195400.09+402003.1 Mag 16.5 Calc delta mag 6.4 Calc coord yes
 
 
19540+4020 C
 
 
Coord arcsec 2000 195359.91+401958.3 Mag 16.6 Calc delta mag 6.5 Calc coord yes