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Doubles in session


Current system
16509-1950
B 1830 BC


Nearby doubles
13' : 16505-2001
UC 3240

30' : 16490-1936
HJ 4888AB

36' : 16523-1921
GWP2675

38' : 16525-1921
TDT 125

48' : 16475-1945
LDS 571

50' : 16534-2025
WSI 86

53' : 16539-1919
B 1838

58' : 16470-2006
OCC 453

71' : 16539-1854
DON 815AB

77' : 16561-1928
KPP4018

86' : 16454-1915
ARA 706

87' : 16545-2100
ARA1120

87' : 16467-1847
UC 3230

89' : 16571-1932
SHJ 240AB

91' : 16521-1820
DON 814

91' : 16564-1904
GWP2680

92' : 16519-2120
RSS 419

96' : 16447-2029
ARA1119

98' : 16523-1814
UC 3246

115' : 16436-2042
HDS2374

121' : 16593-1926
HDS2403

121' : 16585-2047
JKS 14

122' : 16425-2021
ARA1118

123' : 16555-2134
BU 241

124' : 16423-2010
UC 3212

124' : 16423-2011
OCC 645



Selections
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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 16509-1950 B 1830 BC : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
16509-1950 B 1830 BC 2018 2 308 0.1 11.80 11.80
16509-1950 B 1830 BC 2019 3 303 0.1 11.80 11.80
16509-1950 B 1830 BC 2022 4 282 0.1 11.80 11.80

If you need more information about this double, apply for a data request form to the WDS.