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Computed Lists
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Doubles in session


Current system
21554-2022
LDS 4923


Nearby doubles
16' : 21543-2020
BVD 140

20' : 21551-2003
UC 4597

42' : 21529-2001
B 542

47' : 21556-2108
HJ 3065AB

56' : 21575-2109
BU 169

59' : 21592-1958
ARA1232

66' : 21508-2032
SEE 460

70' : 21581-2120
DON1021

77' : 22009-2021
I 675

90' : 22011-1942
UC 4630

97' : 21529-2152
DON1120

98' : 22022-2003
BHA 49

101' : 21500-2127
LDS4913

104' : 21512-2147
TDT3194

104' : 21483-1959
BHA 46

105' : 21480-2022
ARA1229

112' : 22024-1930
ARA 812

114' : 21475-2046
HU 377AB

116' : 21531-1831
ARA 504

117' : 21584-1834
SEE 463

120' : 21577-1827
HJ 3070

122' : 22041-2022
SHN 43

126' : 21469-1948
RST3290

130' : 21582-2225
COO 246

131' : 22025-1858
TDT3302

133' : 21470-2122
LDS6361



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 21554-2022 : COMPONENTS
 
 
  A
B pa=242.0°
sep=3.14"
 
 
21554-2022 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215526.27-202210.5 Mag 14.7 PmRA -95.00
PmDE 106.0
 
 
21554-2022 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215526.07-202212.0 Mag 15.1 PmRA 124.00
PmDE 26.0 Calc delta mag 0.4 Calc coord yes