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Current system
20542+1619
BPM 2289


Nearby doubles
27' : 20548+1642
ROE 126

40' : 20514+1619
BPM2283

41' : 20539+1700
BPM2288

48' : 20522+1656
J 3116AB

48' : 20518+1545
GWP3007

51' : 20513+1647
J 3115

54' : 20505+1616
KPP4216

55' : 20506+1601
BPM2281

56' : 20527+1528
HJ 1585

60' : 20503+1630
LDS1048AB

60' : 20509+1544
BPM2282

64' : 20503+1649
TDT2571

64' : 20585+1626
STF2738AB

64' : 20585+1607
J 3118

64' : 20501+1556
BPM2278

66' : 20508+1702
CVR 875

71' : 20527+1726
J 605AB

73' : 20555+1730
J 3328

75' : 20500+1702
UC 4303

75' : 20509+1517
J 3113

76' : 20501+1707
HEI 183

77' : 20594+1614
BPM2307

77' : 20535+1734
UC 4319

78' : 20573+1515
BPM2300

79' : 20489+1558
BPM2275

79' : 20588+1701
BPM2305



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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 20542+1619 : COMPONENTS
 
 
  A
B pa=74.5°
sep=92.44"
 
 
20542+1619 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205410.65+161843.7 Mag 14.99 PmRA -7.00
PmDE -15.0
 
 
20542+1619 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205416.84+161908.4 Mag 16.21 PmRA -11.00
PmDE -10.0 Calc delta mag 1.22 Calc coord yes