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Doubles in session


Current system
17328+4753
STF 2189 AB
HD 159543


Nearby doubles
16' : 17313+4751
COU1779

24' : 17349+4803
HDS2482

39' : 17303+4724
HLA 1

48' : 17337+4840
KPP4042

51' : 17366+4827
COU1922

53' : 17284+4822
ES 1091

59' : 17343+4657
A 2090

62' : 17389+4745
SHN 221

66' : 17275+4716
ES 1256

67' : 17267+4727
BEM9011AB

68' : 17347+4858
CLZ 72

73' : 17312+4903
COU1778

75' : 17308+4905
KPP3317

76' : 17393+4715
HDS2495

80' : 17333+4634
ALP 23AB

82' : 17344+4913
HU 923

94' : 17382+4638
BVD 255

96' : 17249+4701
A 2089

97' : 17408+4700
TDT 463

99' : 17295+4621
HJL1094

100' : 17237+4717
STF2164AB

102' : 17278+4625
STF2177

105' : 17229+4723
COU1777

107' : 17231+4713
TDT 330

107' : 17223+4741
UC 3331

108' : 17387+4923
BEM 28



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 17328+4753 : COMPONENTS
 
 
  A B
B pa=103.0°
sep=14.21"
 
C pa=359.5°
sep=67.14"
pa=348.4°
sep=71.79"
 
 
17328+4753 A
 
 
Name HD 159543 Coord arcsec 2000 173249.72+475319.2 Mag 7.83 Spectral class A2V (white)
PmRA 1.00 PmDE 19.0 SAO 46791 HIP 85868
Tycho2 3513-00902-1 HD 159543 BD BD+48 2532
Tycho2
Tycho2 3513-00902-1 Pflag RAmdeg 263.20716720 DEmdeg 47.88870771
PmRA 2.9 PmDE 17.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.28 EpDEm 1991.27
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.7 BTmag 7.953 E BTmag 0.016 VTmag 7.826
E VTmag 0.012 Prox 211 TYC T HIP 85868
CCDM A RAdeg 263.20715722 DEdeg 47.88866694 EpRA 1990 1.53
EpDE 1990 1.51 E RAdeg 4.9 E DEdeg 5.2 Posflg
Corr -0.1
SAO
SAO 46791 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.027 Vmag 7.8 SpType A0
Double code Source 3 CatNum 1253 DM BD+48 2532
DMcomp BDsup HD 159543 M HD 0
GC RA1950rad 4.58798604 DE1950rad 0.83640268 PmRA2000 0.0013
PmDE2000 0.028
Hipparcos
Catalog H HIP 85868 Proxy RAhms 17 32 49.72
DEdms +47 53 19.2 Vmag 7.82 VarFlag R Vmag H
RAdeg 263.207 DEdeg 47.8887 AstroRef A Plx 5.35
CCDM 17328+4754 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 159543 BD BD+48 2532
CD CP Dm number +48 2532 VIred 0.14
SpType A0 R SpType Coord arcsec 2000 173249.72+475319.2
Hipparcos 2
HIP 85868 Sn 95 So 3 Nc 1
RArad 4.5938315 DErad 0.8358148858 Plx 4.69 PmRA 1.44
PmDE 19.02 E RArad 0.52 E DErad 0.57 E Plx 0.59
E pmRA 0.72 E pmDE 0.75 Hpmag 7.8681 E Hpmag 0.0274
SHp 0.017 VA 0 BV 0.125 E BV 0.015
VI 0.14
 
 
17328+4753 B
 
 
Coord arcsec 2000 173251.10+475316.0 Mag 11.24 PmRA 2.00 PmDE 18.0
HIP 85872 Calc delta mag 3.41 Calc coord yes
Hipparcos
Catalog H HIP 85872 Proxy RAhms 17 32 51.79
DEdms +47 53 15.9 Vmag 11.63 VarFlag R Vmag H
RAdeg 263.216 DEdeg 47.8878 AstroRef B Plx 5.35
CCDM 17328+4754 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source F Qual D M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.72
SpType R SpType Coord arcsec 2000 173251.79+475315.9
Hipparcos 2
HIP 85872 Sn 95 So 3 Nc 1
RArad 4.5939822287 DErad 0.8357992632 Plx -2.62 PmRA 3.34
PmDE 9.35 E RArad 7.37 E DErad 8.3 E Plx 7.99
E pmRA 8.98 E pmDE 11.34 Hpmag 11.241 E Hpmag 0.4919
SHp 0 VA 0 BV 0 E BV 0
VI 0
 
 
17328+4753 C
 
 
Coord arcsec 2000 173249.67+475426.3 Mag 8.94 PmRA 4.00 PmDE 24.0
Tycho2 3513-01210-1 Calc delta mag 1.11 Calc coord yes
Tycho2
Tycho2 3513-01210-1 Pflag RAmdeg 263.20650155 DEmdeg 47.90695785
PmRA 4.9 PmDE 22.0 E RAmdeg 8 E DEmdeg 10
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.87 EpDEm 1990.36
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.1 Q pmRA 0.7
Q pmDE 1.2 BTmag 9.254 E BTmag 0.020 VTmag 8.936
E VTmag 0.016 Prox 657 TYC T HIP
CCDM RAdeg 263.20648500 DEdeg 47.90690472 EpRA 1990 1.61
EpDE 1990 1.47 E RAdeg 8.3 E DEdeg 10.0 Posflg
Corr -0.2