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Doubles in session


Current system
21017+1851
UC 4363


Nearby doubles
21' : 21010+1910
COU 523

33' : 21039+1844
BRT2489

34' : 21005+1920
BU 1497

38' : 21041+1837
KPP 546

46' : 20587+1833
RAO 444

51' : 20587+1823
HU 363

55' : 21013+1757
BOY 11

57' : 21008+1756
TDT2692

58' : 20577+1846
GWP3022

65' : 21061+1836
TDS1116

67' : 20579+1812
UC 4345

67' : 21052+1936
HDS3005

72' : 20582+1942
TDT2663

72' : 21063+1824
BPM2326

75' : 20582+1756
BPM2303

75' : 20599+1741
KPP1329

76' : 21058+1939
J 2702

76' : 20593+1744
J 1716

78' : 20598+2004
STF2739

79' : 20567+1818
BPM2298

80' : 21079+1851
HO 150

81' : 20589+1741
BRT2487

83' : 20571+1801
J 607

84' : 21056+1749
J 797

86' : 20570+1758
COU 427

91' : 20553+1852
KPP3364



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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 21017+1851 : COMPONENTS
 
 
  A
B pa=214.1°
sep=6.31"
 
 
21017+1851 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210140.03+185056.2 Mag 15.6 PmRA 33.00
PmDE 43.0
 
 
21017+1851 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210139.78+185051.0 Mag 15.8 PmRA 55.00
PmDE 18.0 Calc delta mag 0.2 Calc coord yes