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Doubles in session


Current system
08198-7131
BSO 17 BC


Nearby doubles
22' : 08232-7115
NSN 258

32' : 08230-7102
HDS1196AB

55' : 08312-7121
KPP 177

66' : 08307-7051
RSS 163

69' : 08081-7053
B 2172

72' : 08088-7044
UC 1645

79' : 08289-7024
UC 1678

84' : 08246-7010
UC 1670

92' : 08018-7203
B 2167

98' : 08189-7308
B 1984

100' : 08061-7246
SKF1448

101' : 08388-7221
GLI 99AB

105' : 08157-6948
TDS5655

106' : 08083-7302
KPP2882AB

115' : 08221-7324
HJ 4103AB

115' : 08391-7023
DON 271AB

121' : 08190-7330
HJ 4095AB

122' : 08055-6952
HJ 4055

128' : 08305-7329
HJ 4118

136' : 08320-7335
HEI 743

139' : 08087-6924
HJ 4064

141' : 08147-7348
I 9

141' : 08042-6934
MLO 26

142' : 08378-6940
HDS1241

146' : 08352-6927
GAT 12

147' : 08283-7352
SWR 47



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 08198-7131 : COMPONENTS
 
 
  A Ab B
Ab pa=2.3°
sep=1.33"
 
B pa=57.7°
sep=64.86"
pa=58.6°
sep=64.12"
 
C pa=19.1°
sep=70.38"
pa=19.4°
sep=69.11"
pa=315.0°
sep=44.98"
 
 
08198-7131 A
 
 
Name Kap1 Vol Coord arcsec 2000 081949.00-713054.0 Mag 5.31 Spectral class B9III (blue-white)
PmRA -17.00 PmDE 36.0 SAO 256497 HIP 40817
Tycho2 9201-02149-1 HD 71046 HR 3301 GC 11421
CP CP-71 677 Bayer Kappa 1 Volantis Bayer name Kap1 Vol
Tycho2
Tycho2 9201-02149-1 Pflag RAmdeg 124.95401146 DEmdeg -71.51490885
PmRA -18.0 PmDE 35.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.2 EpRAm 1991.36 EpDEm 1991.45
Num 13 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.7 BTmag 5.230 E BTmag 0.014 VTmag 5.306
E VTmag 0.009 Prox 648 TYC T HIP 40817
CCDM RAdeg 124.95414194 DEdeg -71.51499056 EpRA 1990 1.73
EpDE 1990 1.65 E RAdeg 3.5 E DEdeg 3.5 Posflg
Corr 0.1
SAO
SAO 256497 DelFlag RA1950 PmRA1950 -0.002
DE1950 PmDE1950 0.026 Vmag 5.4 SpType B9
Double code Source 70 CatNum 11421 DM CP-71 677
DMcomp BDsup HD 71046 M HD 0
GC 11421 RA1950rad 2.18155695 DE1950rad -1.24539374 PmRA2000 -0.0028
PmDE2000 0.03
Hipparcos
Catalog H HIP 40817 Proxy RAhms 08 19 49.00
DEdms -71 30 54.0 Vmag 5.33 VarFlag R Vmag H
RAdeg 124.954 DEdeg -71.515 AstroRef Plx 8.35
CCDM 08199-7130 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 71046 BD
CD CP CP-71 677 Dm number -71 677 VIred -0.04
SpType B9III/IV R SpType Coord arcsec 2000 081949.00-713054.0
Hipparcos 2
HIP 40817 Sn 1 So 0 Nc 1
RArad 2.1808612984 DErad -1.2481721489 Plx 7.5 PmRA -16.89
PmDE 36.26 E RArad 0.34 E DErad 0.31 E Plx 0.35
E pmRA 0.43 E pmDE 0.33 Hpmag 5.3194 E Hpmag 0.0005
SHp 0.005 VA 0 BV -0.063 E BV 0.004
VI -0.04
 
 
08198-7131 Ab
 
 
Coord arcsec 2000 081949.01-713052.7 Mag 9.8 Spectral class IV Calc delta mag 4.49
Calc coord yes
 
 
08198-7131 B
 
 
Coord arcsec 2000 082000.52-713019.3 Coord calc 082000.52-713019.3 Mag 5.59 Spectral class A0IVMn (white)
PmRA -18.00 PmDE 34.0 SAO 256499 HIP 40834
Tycho2 9201-02148-1 HD 71066 HR 3302 GC 11430
CP CP-71 678 Bayer Kappa 2 Volantis Bayer name Kap2 Vol Calc delta mag 0.28
Tycho2
Tycho2 9201-02148-1 Pflag RAmdeg 125.00220827 DEmdeg -71.50538561
PmRA -17.6 PmDE 33.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.35 EpDEm 1991.28
Num 13 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 5.471 E BTmag 0.014 VTmag 5.590
E VTmag 0.009 Prox 374 TYC T HIP 40834
CCDM RAdeg 125.00233528 DEdeg -71.50546417 EpRA 1990 1.73
EpDE 1990 1.63 E RAdeg 3.5 E DEdeg 3.5 Posflg
Corr 0.1
SAO
SAO 256499 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 0.04 Vmag 5.7 SpType A0p
Double code Source 70 CatNum 11430 DM CP-71 678
DMcomp BDsup HD 71066 M HD 0
GC 11430 RA1950rad 2.18238766 DE1950rad -1.24522264 PmRA2000 -0.0018
PmDE2000 0.044
Hipparcos
Catalog H HIP 40834 Proxy RAhms 08 20 00.56
DEdms -71 30 19.7 Vmag 5.63 VarFlag R Vmag H
RAdeg 125.002 DEdeg -71.5055 AstroRef Plx 8.25
CCDM 08199-7130 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 71066 BD
CD CP CP-71 678 Dm number -71 678 VIred -0.1
SpType A0p R SpType Coord arcsec 2000 082000.56-713019.7
Hipparcos 2
HIP 40834 Sn 5 So 0 Nc 1
RArad 2.1817022296 DErad -1.2480057528 Plx 7.79 PmRA -17.71
PmDE 34.1 E RArad 0.2 E DErad 0.18 E Plx 0.21
E pmRA 0.26 E pmDE 0.2 Hpmag 5.6004 E Hpmag 0.0006
SHp 0.006 VA 0 BV -0.099 E BV 0.004
VI -0.08
 
 
08198-7131 C
 
 
Coord arcsec 2000 081953.84-712947.5 Mag 7.67 Spectral class IV PmRA -27.00
PmDE 30.0 DM CP-71 679 Calc delta mag 2.36 Calc coord yes