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Doubles in session


Current system
15304-3218
B 1294
HD 138009


Nearby doubles
32' : 15323-3157
BRT3020

33' : 15280-3208
YMG 73

35' : 15292-3249
JSP 659

37' : 15280-3239
JSP 658

43' : 15299-3136
YMG 74

43' : 15274-3238
JSP 928

46' : 15327-3143
BRT3308

51' : 15273-3147
UC 3007

55' : 15288-3129
I 239

65' : 15287-3118
I 539

67' : 15332-3122
PRO 122

70' : 15297-3328
JSP 662

78' : 15317-3103
SKF2042

82' : 15247-3143
I 962

83' : 15366-3246
KOH 42

87' : 15362-3306
FIN 231

89' : 15371-3153
RST1851AB

89' : 15370-3249
RSS 380

90' : 15375-3229
RSS 381AB

91' : 15244-3130
HDS2166

91' : 15241-3302
HJ 4765

92' : 15313-3349
B 2036AB

94' : 15244-3312
SKF1236

94' : 15370-3137
RST1850AB

94' : 15304-3352
SWR 175

99' : 15347-3055
LDS4560



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 15304-3218 : COMPONENTS
 
 
  A
B pa=18.8°
sep=1.60"
 
 
15304-3218 A
 
 
Componente originario normalizzato AB Name HD 138009 Coord arcsec 2000 153026.25-321812.4 Mag 9.51
Spectral class G6V (yellow) PmRA -32.00 PmDE -32.0 SAO 206708
HIP 75924 Tycho2 7318-01482-1 HD 138009 CD CD-3111999
CP CP-31 4134
Tycho2
Tycho2 7318-01482-1 Pflag P RAmdeg 232.60938302 DEmdeg -32.30344820
PmRA -31.7 PmDE -31.9 E RAmdeg 17 E DEmdeg 20
E pmRA 2.4 E pmDE 2.3 EpRAm 1991.13 EpDEm 1990.63
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 10.292 E BTmag 0.034 VTmag 9.511
E VTmag 0.026 Prox 15 TYC T HIP 75924
CCDM A RAdeg 232.60938472 DEdeg -32.30351222 EpRA 1990 1.77
EpDE 1990 1.61 E RAdeg 16.8 E DEdeg 19.8 Posflg D
Corr 0.1
SAO
SAO 206708 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.008 Vmag 8.7 SpType G5
Double code Source 40 CatNum 8020 DM CD-3111999
DMcomp BDsup HD 138009 M HD 0
GC RA1950rad 4.04620463 DE1950rad -0.56081352 PmRA2000 0.0002
PmDE2000 -0.005
Hipparcos
Catalog H HIP 75924 Proxy H RAhms 15 30 26.26
DEdms -32 18 12.6 Vmag 8.8 VarFlag 2 R Vmag H
RAdeg 232.609 DEdeg -32.3035 AstroRef A Plx 10.91
CCDM 15304-3218 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 26 Rho 1.532 HD 138009 BD
CD CD-3111999 CP CP-31 4134 Dm number -3111999 VIred 0.78
SpType G6V R SpType Coord arcsec 2000 153026.26-321812.6
Hipparcos 2
HIP 75924 Sn 15 So 3 Nc 2
RArad 4.0597999191 DErad -0.5638026123 Plx 9.81 PmRA -29.03
PmDE -31.97 E RArad 1.62 E DErad 0.95 E Plx 1.88
E pmRA 1.52 E pmDE 1.32 Hpmag 8.929 E Hpmag 0.0055
SHp 0.04 VA 2 BV 0.654 E BV 0.032
VI 0.72
CCDM
Ccdm 15304-3218 RComp Comp A Note1
Note2 Discov num DRAs 2.36 DDEs -10.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp G5 PmNote *
PmRA 3 PmDE -8 Dm number -3111999 Cat1 CD
Name2 206708 Cat2 SAO HD 138009 M HD
ADS BDS M ADS BDS N IDS IDS 15242S3158A
HIC 75924
 
 
15304-3218 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153026.29-321810.9 Mag 9.79 PmRA -32.00
PmDE -32.0 HIP 75924 Tycho2 7318-01482-2 Calc delta mag 0.28
Calc coord yes
Tycho2
Tycho2 7318-01482-2 Pflag P RAmdeg 232.60938302 DEmdeg -32.30344820
PmRA -31.7 PmDE -31.9 E RAmdeg 17 E DEmdeg 20
E pmRA 2.4 E pmDE 2.3 EpRAm 1991.13 EpDEm 1990.63
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 10.617 E BTmag 0.044 VTmag 9.787
E VTmag 0.031 Prox 15 TYC T HIP 75924
CCDM B RAdeg 232.60961250 DEdeg -32.30313778 EpRA 1990 1.77
EpDE 1990 1.61 E RAdeg 20.7 E DEdeg 24.2 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 75924 Proxy H RAhms 15 30 26.26
DEdms -32 18 12.6 Vmag 8.8 VarFlag 2 R Vmag H
RAdeg 232.609 DEdeg -32.3035 AstroRef A Plx 10.91
CCDM 15304-3218 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 26 Rho 1.532 HD 138009 BD
CD CD-3111999 CP CP-31 4134 Dm number -3111999 VIred 0.78
SpType G6V R SpType Coord arcsec 2000 153026.26-321812.6
Hipparcos 2
HIP 75924 Sn 15 So 3 Nc 2
RArad 4.0597999191 DErad -0.5638026123 Plx 9.81 PmRA -29.03
PmDE -31.97 E RArad 1.62 E DErad 0.95 E Plx 1.88
E pmRA 1.52 E pmDE 1.32 Hpmag 8.929 E Hpmag 0.0055
SHp 0.04 VA 2 BV 0.654 E BV 0.032
VI 0.72
CCDM
Ccdm 15304-3218 RComp Comp B Note1
Note2 Discov num B 1294 DRAs DDEs
R dRAs Year 1938 Theta 037 Rho 1.3
Obs 3 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15242S3158B
HIC 75924