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Doubles in session


Current system
20553+1852
KPP 3364


Nearby doubles
35' : 20577+1846
GWP3022

40' : 20567+1818
BPM2298

42' : 20534+1921
J 573

44' : 20554+1935
UC 4329

44' : 20523+1841
UC 4314

50' : 20536+1935
HO 597

53' : 20587+1833
RAO 444

55' : 20579+1812
UC 4345

56' : 20530+1806
UC 4316

57' : 20571+1801
J 607

58' : 20587+1823
HU 363

60' : 20570+1758
COU 427

64' : 20509+1907
J 195

66' : 20582+1942
TDT2663

68' : 20556+1744
BPM2297

70' : 20582+1756
BPM2303

75' : 20534+1742
BPM2286

79' : 21005+1920
BU 1497

81' : 20517+1954
TDT2585

82' : 20535+1734
UC 4319

83' : 20555+1730
J 3328

84' : 21010+1910
COU 523

84' : 20574+2010
HO 640

87' : 20524+2008
HO 144

87' : 20499+1811
UC 4302

87' : 20509+1953
UC 255



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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 20553+1852 : COMPONENTS
 
 
  A
B pa=155.1°
sep=2.66"
 
 
20553+1852 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205515.76+185141.4 Mag 16.07 PmRA 137.00
PmDE -94.0
 
 
20553+1852 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205515.84+185139.0 Mag 16.12 PmRA 142.00
PmDE -90.0 Calc delta mag 0.05 Calc coord yes