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Current system
20490+4525
SMA 120


Nearby doubles
3' : 20492+4525
COU2646

11' : 20485+4519
LDS2456

12' : 20500+4521
ES 2702

13' : 20489+4537
HDS2965

15' : 20504+4525
LDS5912

20' : 20473+4535
HO 280

25' : 20504+4518
SMA 121

26' : 20514+4519
ARG 40

28' : 20494+4458
GRV 384

33' : 20519+4537
SMA 122

34' : 20494+4452
TDS1103

34' : 20511+4459
LDS2459

38' : 20464+4551
CVR 230

42' : 20489+4607
HJ 1581

45' : 20527+4547
TDT2597

46' : 20461+4452
ES 30

48' : 20494+4613
ES 670

48' : 20528+4551
COU2647

48' : 20535+4523
HDS2975

50' : 20459+4448
ES 2701

53' : 20440+4521
KPP3361

57' : 20542+4508
LDS5915

58' : 20527+4607
A 750

58' : 20521+4438
HER 18

59' : 20436+4514
CBL 85

61' : 20472+4427
COU2424



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20490+4525 : COMPONENTS
 
 
  A
B pa=322.6°
sep=3.63"
 
 
20490+4525 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204859.78+452504.4 Mag 12.2 PmRA 10.00
PmDE -4.0
 
 
20490+4525 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204859.57+452507.3 Mag 13.2 PmRA -28.00
PmDE 15.0 Calc delta mag 1 Calc coord yes