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Doubles in session


Current system
20440+2525
POU 4932


Nearby doubles
10' : 20436+2518
POU4923

13' : 20445+2514
POU4937

15' : 20434+2536
HO 138AB

16' : 20439+2510
POU4930

16' : 20440+2510
POU4931

20' : 20450+2510
POU4951

21' : 20455+2522
POU4957

21' : 20436+2505
POU4924

21' : 20443+2504
POU4934

26' : 20426+2509
POU4904

26' : 20434+2500
POU4921

26' : 20455+2509
POU4959

26' : 20432+2502
POU4914

27' : 20448+2500
BRT3361

27' : 20425+2508
POU4901

27' : 20433+2549
BUP 217AB

28' : 20420+2516
POU4890

30' : 20424+2506
POU4898AB

30' : 20437+2456
POU4927

31' : 20425+2503
TDT2485

31' : 20462+2526
POU4974

31' : 20420+2510
POU4888

32' : 20462+2513
POU4972

34' : 20444+2558
COU 726

36' : 20416+2510
POU4875

36' : 20420+2501
POU4889



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20440+2525 : COMPONENTS
 
 
  A
B pa=12.7°
sep=8.99"
 
 
20440+2525 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204402.39+252433.0 Mag 12.7 PmRA -4.00
PmDE -5.0
 
 
20440+2525 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204402.54+252441.8 Mag 13.6 PmRA -7.00
PmDE -6.0 Calc delta mag 0.9 Calc coord yes