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Doubles in session


Current system
20567+5656
A 755
HD 199739


Nearby doubles
13' : 20553+5651
A 752

27' : 20540+5711
ES 135AB

32' : 20599+5714
ES 136

34' : 21005+5709
STI2557

38' : 20567+5618
ROE 89

44' : 21019+5704
BU 1139

48' : 21021+5640
STF2751

50' : 20538+5739
OSW 76

55' : 20562+5742
HJ 1595

67' : 20495+5728
MLB 86

78' : 20500+5751
CVR 232

79' : 20585+5539
A 1686

84' : 21062+5628
TDT2747

87' : 21045+5558
KPP4223

93' : 20472+5607
KR 52

99' : 20475+5553
HJ 1580

100' : 20454+5735
ENG 76AB

101' : 21090+5654
RAO 447

102' : 21067+5556
TDT2753

105' : 20483+5815
MLR 360

111' : 21031+5519
ES 1001

111' : 21101+5715
STI2561

111' : 21085+5603
PET 1

113' : 20443+5610
A 1684

115' : 20577+5849
A 756AB

115' : 21106+5710
ES 1760



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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20567+5656 A 755 (HD 199739) : NOTES
 
 
discov_num notes refcode
A 755 Possible quadrant change.
 
 
DISCOVERER
 
 
discov author
A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20567+5656 A 755 1996 13 185 0.1 8.70 8.80 B8 +56 2516 N 205640.80+565536.0
20567+5656 A 755 2008 14 189 0.1 8.70 8.80 B8 +56 2516 N 205640.80+565536.0

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