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Doubles in session


Current system
11545+1925
STTA 112 AB
HD 103432


Nearby doubles
4' : 11545+1921
CVR 632

9' : 11547+1916
KPP2373

28' : 11557+1902
GWP1706

56' : 11561+2015
BRT2289

56' : 11526+2014
LDS4153

57' : 11539+2020
HU 1256AB

57' : 11531+1832
GRV1195

58' : 11533+2019
STF1577

59' : 11542+2023
CBL 363

60' : 11511+1851
HJ 511AB

62' : 11528+1828
GWP1696

68' : 11570+2023
DVG 32

69' : 11574+2019
DVG 34

72' : 11571+2026
DVG 33

75' : 11574+1823
A 2486

76' : 11495+1949
GWP1685

88' : 11575+1809
GWP1713

93' : 11584+1810
GWP1720

93' : 11516+1802
SLW 661

103' : 11534+1744
LNV 11

105' : 11480+2013
STFB 7AB

105' : 11595+1808
GRV 847

106' : 12019+1939
CVR 641

106' : 11564+1742
LNV 12

107' : 11475+2002
SHJ 130AB

109' : 12006+1820
HDS1688AB



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 11545+1925 : COMPONENTS
 
 
  A B C
B pa=35.4°
sep=73.49"
 
C pa=12.1°
sep=141.41"
pa=350.6°
sep=79.47"
 
D pa=345.2°
sep=145.03"
pa=315.3°
sep=113.07"
pa=271.7°
sep=66.55"
 
 
11545+1925 A
 
 
Name HD 103432 Coord arcsec 2000 115432.07+192440.4 Mag 8.28 Spectral class G0 (yellow)
PmRA -458.00 PmDE -18.0 SAO 99858 HIP 58067
Tycho2 1443-00454-1 HD 103432 GC 16283 BD BD+20 2658
Tycho2
Tycho2 1443-00454-1 Pflag RAmdeg 178.63361784 DEmdeg 19.41123347
PmRA -449.6 PmDE -15.7 E RAmdeg 8 E DEmdeg 8
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.27 EpDEm 1990.29
Num 16 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.7 BTmag 9.043 E BTmag 0.020 VTmag 8.279
E VTmag 0.014 Prox 734 TYC T HIP 58067
CCDM RAdeg 178.63470194 DEdeg 19.41126944 EpRA 1990 1.81
EpDE 1990 1.69 E RAdeg 7.8 E DEdeg 8.2 Posflg
Corr 0.4
SAO
SAO 99858 DelFlag RA1950 PmRA1950 -0.032
DE1950 PmDE1950 -0.016 Vmag 8.4 SpType G0
Double code Source 70 CatNum 16283 DM BD+20 2658
DMcomp BDsup HD 103432 M HD 0
GC 16283 RA1950rad 3.10662831 DE1950rad 0.34365228 PmRA2000 -0.0319
PmDE2000 -0.011
Hipparcos
Catalog H HIP 58067 Proxy RAhms 11 54 32.35
DEdms +19 24 40.6 Vmag 8.2 VarFlag R Vmag H
RAdeg 178.635 DEdeg 19.4113 AstroRef Plx 27.01
CCDM 11546+1925 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 103432 BD BD+20 2658
CD CP Dm number +20 2658 VIred 0.76
SpType G0 R SpType Coord arcsec 2000 115432.35+192440.6
Hipparcos 2
HIP 58067 Sn 5 So 0 Nc 1
RArad 3.1177650218 DErad 0.3387905444 Plx 24.69 PmRA -449.42
PmDE -16.11 E RArad 0.79 E DErad 0.58 E Plx 1.07
E pmRA 1.16 E pmDE 0.8 Hpmag 8.3393 E Hpmag 0.0021
SHp 0.014 VA 0 BV 0.71 E BV 0.015
VI 0.76
 
 
11545+1925 B
 
 
Coord arcsec 2000 115435.08+192540.3 Coord calc 115435.08+192540.3 Mag 8.49 Spectral class G5 (yellow)
PmRA -453.00 PmDE -15.0 SAO 99861 HIP 58073
Tycho2 1443-00475-1 HD 103431 GC 16284 BD BD+20 2659
Calc delta mag 0.21
Tycho2
Tycho2 1443-00475-1 Pflag RAmdeg 178.64616354 DEmdeg 19.42783495
PmRA -451.5 PmDE -13.1 E RAmdeg 9 E DEmdeg 10
E pmRA 0.9 E pmDE 0.9 EpRAm 1990.32 EpDEm 1989.78
Num 13 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.4 BTmag 9.321 E BTmag 0.022 VTmag 8.490
E VTmag 0.016 Prox 734 TYC T HIP 58073
CCDM RAdeg 178.64725278 DEdeg 19.42786472 EpRA 1990 1.81
EpDE 1990 1.66 E RAdeg 8.9 E DEdeg 9.7 Posflg
Corr 0.4
SAO
SAO 99861 DelFlag RA1950 PmRA1950 -0.0319
DE1950 PmDE1950 -0.028 Vmag 8.4 SpType G5
Double code Source 70 CatNum 16284 DM BD+20 2659
DMcomp BDsup HD 103431 M HD 0
GC 16284 RA1950rad 3.10684712 DE1950rad 0.34393775 PmRA2000 -0.0318
PmDE2000 -0.023
Hipparcos
Catalog H HIP 58073 Proxy RAhms 11 54 35.36
DEdms +19 25 40.3 Vmag 8.43 VarFlag R Vmag G
RAdeg 178.647 DEdeg 19.4279 AstroRef Plx 27.44
CCDM 11546+1925 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 103431 BD BD+20 2659
CD CP Dm number +20 2659 VIred 0.8
SpType G5 R SpType Coord arcsec 2000 115435.36+192540.3
Hipparcos 2
HIP 58073 Sn 5 So 0 Nc 1
RArad 3.1179840902 DErad 0.3390801902 Plx 26.05 PmRA -452.47
PmDE -15.89 E RArad 0.99 E DErad 0.91 E Plx 1.37
E pmRA 1.17 E pmDE 1.03 Hpmag 8.5522 E Hpmag 0.0018
SHp 0.015 VA 0 BV 0.76 E BV 0.015
VI 0.8
 
 
11545+1925 C
 
 
Coord arcsec 2000 115434.16+192658.7 Mag 12.83 PmRA -21.00 PmDE -9.0
Calc delta mag 4.55 Calc coord yes
 
 
11545+1925 D
 
 
Coord arcsec 2000 115429.46+192700.6 Mag 13.48 PmRA -3.00 PmDE 2.0
Calc delta mag 5.2 Calc coord yes