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Doubles in session


Current system
20221-2052
UC 4159


Nearby doubles
10' : 20217-2100
BRT1563

31' : 20209-2027
ARA1207

36' : 20229-2019
TDT2224

37' : 20199-2112
TDT2176

39' : 20224-2014
ARG 38AB

40' : 20246-2111
B 1893

46' : 20232-2135
ARA1580

57' : 20217-2149
ARA1924

58' : 20253-2128
ARA1581

58' : 20197-2138
BRT1562

60' : 20219-2153
LDS 709

61' : 20207-2150
ARA1923

65' : 20242-1956
ARA1208

66' : 20245-2150
ARA1927

70' : 20171-2119
SEE 412

73' : 20244-2158
BRT1564

76' : 20270-2023
DON 986

76' : 20209-1939
BU 662AB

77' : 20253-2154
ARA1929

79' : 20191-1947
BHA 38

80' : 20248-1943
HDS2919

81' : 20194-1942
ARA1206

87' : 20186-1942
ARA1204

87' : 20283-2048
CVR 870

93' : 20252-2215
ARA1928

97' : 20204-1919
WSP 68AB



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 20221-2052 : COMPONENTS
 
 
  A
B pa=335.5°
sep=6.54"
 
 
20221-2052 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202206.67-205220.8 Mag 12.3 PmRA -50.00
PmDE -26.0
 
 
20221-2052 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202206.48-205214.9 Mag 14.3 PmRA -52.00
PmDE -20.0 Calc delta mag 2 Calc coord yes