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Doubles in session


Current system
20420+2510
POU 4888


Nearby doubles
5' : 20416+2510
POU4875

6' : 20420+2516
POU4890

8' : 20425+2508
POU4901

8' : 20424+2506
POU4898AB

9' : 20426+2509
POU4904

9' : 20418+2502
POU4880AB

10' : 20420+2501
POU4889

11' : 20413+2513
POU4869

11' : 20425+2503
TDT2485

13' : 20414+2500
J 512

13' : 20415+2459
POU4874

15' : 20423+2457
POU4897

15' : 20409+2510
POU4857

17' : 20408+2505
POU4854

19' : 20420+2452
POU4886AB

20' : 20432+2502
POU4914

20' : 20408+2521
POU4853

22' : 20425+2451
POU4903

22' : 20434+2500
POU4921

22' : 20417+2449
POU4877AB

23' : 20403+2510
POU4846

23' : 20419+2448
POU4881

23' : 20436+2518
POU4923

23' : 20436+2505
POU4924

25' : 20401+2509
POU4838

25' : 20403+2501
POU4843



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Binary Systems
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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 20420+2510 : COMPONENTS
 
 
  A
B pa=353.4°
sep=17.22"
 
 
20420+2510 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204200.05+251051.5 Mag 12.7 PmRA -3.00
PmDE -4.0
 
 
20420+2510 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204159.90+251108.6 Mag 14.2 PmRA -4.00
PmDE 26.0 Calc delta mag 1.5 Calc coord yes