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Doubles in session


Current system
20017+4553
KOI 5661 AC


Nearby doubles
9' : 20023+4547
LDS6338AB

10' : 20014+4544
KOI5655AB

11' : 20025+4547
KOI2096

11' : 20022+4602
KOI4226

13' : 20009+4603
KOI4173

18' : 20030+4543
KOI4910

22' : 19596+4556
RAP 18

22' : 20016+4531
KOI7143

23' : 19595+4548
HJ 1463

24' : 20013+4530
KOI3425

25' : 19596+4603
KOI2029

25' : 20008+4531
KOI4616

25' : 20010+4530
KOI5619

26' : 19593+4546
HDS2846AB

27' : 19594+4604
KOI5686

28' : 19597+4536
KOI7142

28' : 20014+4620
KOI7223AB

28' : 19593+4543
KOI5654

30' : 20017+4623
KOI3729

31' : 20003+4621
A 719

32' : 19587+4558
KOI1397AB

32' : 20003+4525
KOI5618

33' : 19587+4543
KOI7158

35' : 19596+4526
KOI 421AB

37' : 19597+4523
DEA 469

37' : 19584+4606
KOI6070



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20017+4553 : COMPONENTS
 
 
  A B
B pa=171.9°
sep=3.40"
 
C pa=21.4°
sep=3.43"
pa=6.7°
sep=6.60"
 
 
20017+4553 A
 
 
Coord arcsec 2000 200141.60+455312.3 Mag 12.2 PmRA -9.00 PmDE 17.0
 
 
20017+4553 B
 
 
Coord arcsec 2000 200141.65+455308.9 Mag 18.6 Calc delta mag 6.4 Calc coord yes
 
 
20017+4553 C
 
 
Coord arcsec 2000 200141.72+455315.5 Mag 17.5 Calc delta mag 5.3 Calc coord yes