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Current system
19539+3746
ALI 644


Nearby doubles
4' : 19537+3742
SMA 108

7' : 19541+3740
ALI 645

14' : 19533+3758
ALI 642

17' : 19527+3737
BRT2619

18' : 19553+3741
SEI 729

18' : 19550+3734
GRV 292

18' : 19527+3757
SEI 711

18' : 19543+3803
TDT1838

20' : 19555+3746
ES 2500

23' : 19519+3745
ES 2115

25' : 19528+3724
SMA 107

26' : 19548+3724
ES 2118AB

28' : 19520+3802
HJ 1448

28' : 19558+3803
SMA 112

29' : 19551+3721
ES 2117

29' : 19557+3805
DAM 1AB

30' : 19553+3722
TDT1847

30' : 19514+3746
ES 2114

30' : 19564+3750
A 1408

33' : 19565+3736
ES 2043

34' : 19513+3758
ALI 639

35' : 19542+3820
TDT1836

35' : 19523+3717
RAO 421

35' : 19515+3726
ALI 640

35' : 19519+3811
KPP4174

36' : 19511+3755
SMA 102



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 19539+3746 : COMPONENTS
 
 
  A
B pa=204.2°
sep=13.79"
 
 
19539+3746 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195354.72+374536.1 Mag 11.97 PmRA -4.00
PmDE 0.0 Tycho2 3137-00062-1
Tycho2
Tycho2 3137-00062-1 Pflag RAmdeg 298.47799974 DEmdeg 37.76003557
PmRA -3.3 PmDE 1.4 E RAmdeg 68 E DEmdeg 69
E pmRA 2.0 E pmDE 2.0 EpRAm 1974.42 EpDEm 1972.02
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.1 Q pmRA 0.5
Q pmDE 0.1 BTmag 12.074 E BTmag 0.123 VTmag 11.974
E VTmag 0.174 Prox 144 TYC HIP
CCDM RAdeg 298.47801139 DEdeg 37.76003250 EpRA 1990 1.65
EpDE 1990 1.65 E RAdeg 76.8 E DEdeg 79.5 Posflg
Corr 0.1
CCDM
Ccdm 19539+3746 RComp Comp A Note1
Note2 Discov num DRAs 0.72 DDEs -24.2
R dRAs 65 Year Theta Rho
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19503N3730A
HIC
 
 
19539+3746 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195354.24+374523.5 Mag 13.26 PmRA -4.00
PmDE -7.0 Tycho2 3137-03415-1 Calc delta mag 1.29 Calc coord yes
Tycho2
Tycho2 3137-03415-1 Pflag RAmdeg 298.47549892 DEmdeg 37.75654985
PmRA -3.7 PmDE -6.2 E RAmdeg 107 E DEmdeg 108
E pmRA 5.9 E pmDE 5.4 EpRAm 1985.62 EpDEm 1984.30
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.467 E BTmag 0.192 VTmag 13.261
E VTmag 0.370 Prox 144 TYC HIP
CCDM RAdeg 298.47550972 DEdeg 37.75656417 EpRA 1990 1.64
EpDE 1990 1.65 E RAdeg 113.3 E DEdeg 115.2 Posflg
Corr 0.1
CCDM
Ccdm 19539+3746 RComp Comp B Note1
Note2 Discov num ALI 644 DRAs 0.18 DDEs -36.2
R dRAs 65 Year 1929 Theta 210 Rho 13.8
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19503N3730B
HIC