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Doubles in session


Current system
21071+3905
ALI 960


Nearby doubles
9' : 21073+3857
MLB 889

13' : 21071+3852
MLB 888

13' : 21074+3853
MLB 890

21' : 21069+3845
STF2758AB

25' : 21072+3841
MLB1018

25' : 21074+3841
MLB1019

26' : 21051+3914
ES 1987

26' : 21070+3839
ES 2059

28' : 21094+3905
GUR 1

29' : 21047+3908
SEI1393

29' : 21058+3929
A 2691AB

32' : 21068+3834
TDT2758

33' : 21091+3844
S 779

33' : 21097+3856
COU1967

33' : 21078+3834
BRT2233

35' : 21075+3831
SEI1408

36' : 21052+3838
ALI 958

38' : 21054+3937
CRB 137

38' : 21040+3854
TDT2723

39' : 21042+3924
SEI1389

41' : 21037+3857
TDT2720

41' : 21086+3942
ALI1154

41' : 21102+3923
ALI 963

42' : 21105+3851
SEI1429

43' : 21102+3844
SEI1426

44' : 21108+3906
GUR 4



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 21071+3905 : COMPONENTS
 
 
  A
B pa=114.6°
sep=10.39"
 
 
21071+3905 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210704.66+390515.4 Mag 12.6 PmRA -1.00
PmDE -3.0
CCDM
Ccdm 21071+3905 RComp Comp A Note1
Note2 Discov num DRAs -1.31 DDEs 15.9
R dRAs 65 Year Theta Rho
Obs 2 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21032N3841A
HIC
 
 
21071+3905 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210705.47+390511.1 Mag 12.6 PmRA 1.00
PmDE -2.0 Calc coord yes
CCDM
Ccdm 21071+3905 RComp Comp B Note1
Note2 Discov num ALI 960 DRAs -0.39 DDEs 10.5
R dRAs 65 Year 1928 Theta 111 Rho 12.8
Obs 1 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21032N3841B
HIC