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Current system
08198-7131
BSO 17 AB
Kap1 Vol


Nearby doubles
23' : 08232-7115
NSN 258

33' : 08230-7102
HDS1196AB

56' : 08312-7121
KPP 177

67' : 08307-7051
RSS 163

69' : 08081-7053
B 2172

72' : 08088-7044
UC 1645

80' : 08289-7024
UC 1678

85' : 08246-7010
UC 1670

91' : 08018-7203
B 2167

97' : 08189-7308
B 1984

99' : 08061-7246
SKF1448

102' : 08388-7221
GLI 99AB

105' : 08157-6948
TDS5655

105' : 08083-7302
KPP2882AB

114' : 08221-7324
HJ 4103AB

117' : 08391-7023
DON 271AB

120' : 08190-7330
HJ 4095AB

122' : 08055-6952
HJ 4055

128' : 08305-7329
HJ 4118

136' : 08320-7335
HEI 743

139' : 08087-6924
HJ 4064

140' : 08147-7348
I 9

141' : 08042-6934
MLO 26

143' : 08378-6940
HDS1241

147' : 08283-7352
SWR 47

147' : 08352-6927
GAT 12



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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

08198-7131 BSO 17 AB (Kap1 Vol)

 
 
08h 19m 49.00s -71° 30' 54.0" P.A. 58.00 sep 64.0 mag 5.31,5.59 Sp B9III-IV dist. 133.33 pc (434.92 l.y.)
 
 
Coord 2000 08198-7131 Discov num BSO  17 Comp AB Coord arcsec 2000 08 19 49.00 -71 30 54.0
Date first 1835 Date last 2020 Obs 27
Pa first 53 Pa last 57.5 P.A. Now (θ) 57.5°
Sep first 60.0 Sep last 64.042 Sep. Now (ρ) 64.042"
Mag pri 5.31 Mag sec 5.59 delta mag (ΔM) 0.28 Spectral class B9III-IV (blue-white)
Pri motion ra -017 Sec motion ra -018
Pri motion dec +036 Sec motion dec +034
Notes N (See Notes)
rPM=0.056 (< 0.3, Physical double)
This double is physical.
 
 
08198-7131 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 256497 08 19 49 -71 30 54 BSO 17 Aa,Ab 2020 2 7 1.3 5.31 9.80 4.49
Show Kap1 Vol 256497 08 19 49 -71 30 54 BSO 17 AB 2020 27 58 64.0 5.31 5.59 0.28 <===
Show 256497 08 19 49 -71 30 54 BSO 17 AC 2020 20 48 98.4 5.31 7.67 2.36
Show 256499 08 20 01 -71 30 19 BSO 17 BC 2020 21 30 37.2 5.59 7.67 2.08
Quadruple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name Kap1 Vol Constellation Volans SAO 256497 HIP 40817
Tycho2 9201-02149-1 Gaia DR2 5221286158569529344 HD 71046 HR 3301
GC 11421 DM CP-71 678 CP CP-71 677 Bayer Kappa 1 Volantis
Bayer name Kap1 Vol Distance 133.33 Distance ly 434.92 Bayer greek κ1 Vol
 
 
WDS 08198-7131 BSO 17 AB (Kap1 Vol) : NOTES
 
 
discov_num notes refcode
BSO 17 A: kap 1 Vol. A is a spectroscopic binary.
B: kap 2 Vol
 
 
REFERENCES
 
 
refcode metd author reference
BsO1847A Ma - Brisbane Obs. .
BsO1847A cited by Herschel (Cape Results, London, 1847)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08198-7131 BSO 17 AB 2002 22 58 64.7 5.31 5.59 B9III-IV N D 081949.00-713054.0
08198-7131 BSO 17 AB 2011 23 60 63.8 5.31 5.59 B9III-IV N D 081949.00-713054.0
08198-7131 BSO 17 AB 2020 27 58 64.0 5.31 5.59 B9III-IV N 081949.00-713054.0

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 08198-7131 BSO 17 AB (Kap1 Vol) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08198-7131 BSO 17 AB (Kap1 Vol) : MEASURES
 
 
No records found.

 
 
WDS 08198-7131 (Kap1 Vol) : VIRTUAL EYEPIECE
 
 

08198-7131 BSO 17A mag 5.31 Sp B9III 08198-7131 BSO 17Ab sep 1.3 P.A. 2.30 mag 9.8 Sp IV 08198-7131 BSO 17B sep 64.9 P.A. 57.70 mag 5.59 Sp A0IVMn 08198-7131 BSO 17C sep 70.4 P.A. 19.10 mag 7.67 Sp IV virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08198-7131 (Kap1 Vol) : ALADIN DSS IMAGE @ 08h 19m 49.00s -71° 30' 54.0"
 
 
 
 
WDS 08198-7131 BSO 17 AB (Kap1 Vol) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08198-7131 BSO 17AB distance=1' 08198-7131 BSO 17AC distance=1' 08198-7131 BSO 17Aa,Ab distance=1' 08198-7131 BSO 17BC distance=2' 08232-7115 NSN 258 distance=23' 08230-7102 HDS1196AB distance=33' 08312-7121 KPP 177 distance=56' 08307-7051 RSS 163 distance=67' 08081-7053 B 2172 distance=69' 08088-7044 UC 1645 distance=72' 08289-7024 UC 1678 distance=80' 08032-7151 KPP3736BC distance=82' 08246-7010 UC 1670 distance=85' 08018-7203 B 2167 distance=91' 08189-7308 B 1984 distance=97' 08061-7246 SKF1448 distance=99' 08388-7221 GLI 99AB distance=102' 08388-7221 DAM1464AC distance=102' 08157-6948 TDS5655 distance=105' 08083-7302 KPP2882AB distance=105' 08083-7302 TSN 144Aa,Ab distance=105' 08221-7324 HJ 4103AB distance=114' 08221-7324 HJ 4103AC distance=114' 08391-7023 DON 271AB distance=117' 08391-7023 HJ 4134AC distance=117' 08190-7330 HJ 4095AB distance=120' 08190-7330 HJ 4095AC distance=120' 08055-6952 HJ 4055 distance=122' 08305-7329 HJ 4118 distance=128' 08320-7335 HEI 743 distance=136' 08087-6924 HJ 4064 distance=139' 08147-7348 I 9 distance=140' 08042-6934 MLO 26 distance=141' 08378-6940 HDS1241 distance=143' 08283-7352 SWR 47 distance=147' 08352-6927 GAT 12 distance=147' 08286-7352 DAM1413 distance=147' 08177-7358 TDS5686 distance=148' 08374-6932 BRT1973 distance=148' 08367-7351 B 2185 distance=159' 08089-6859 I 192 distance=162' 08255-6843 UC 1671 distance=171' 08198-6840 MLO 28 distance=172' 08292-7426 SWR 48 distance=180' 08081-7425 KPP1496 distance=182' 08025-7418 KPP1865 distance=184' 08107-7430 B 1981AB distance=184' 08107-7430 CVR 3AB,C distance=184' 08079-6837 RMK 7 distance=185' 08357-7425 KPP1881 distance=188' 08127-6821 DON 233 distance=193' grafico limitrofi
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(')
Show 08198-7131 BSO 17 AB 58 64.0 1
Show 08198-7131 BSO 17 AC 48 98.4 1
Show 08198-7131 BSO 17 Aa,Ab 7 1.3 1
Show 08198-7131 BSO 17 BC 30 37.2 2
Show 08232-7115 NSN 258 51 3.1 23
Show 08230-7102 HDS1196 AB 76 0.0 33
Show 08312-7121 KPP 177 175 3.5 56
Show 08307-7051 RSS 163 32 11.4 67
Show 08081-7053 B 2172 245 1.0 69
Show 08088-7044 UC 1645 252 28.5 72
Show 08289-7024 UC 1678 196 29.0 80
Show 08032-7151 KPP3736 BC 125 3.0 82
Show 08246-7010 UC 1670 255 47.4 85
Show 08018-7203 B 2167 35 0.8 91
Show 08189-7308 B 1984 25 0.7 97
Show 08061-7246 SKF1448 172 12.3 99
Show 08388-7221 GLI 99 AB 285 17.3 102
Show 08388-7221 DAM1464 AC 240 17.0 102
Show 08157-6948 TDS5655 166 1.2 105
Show 08083-7302 KPP2882 AB 51 9.9 105
Show 08083-7302 TSN 144 Aa,Ab 344 0.3 105
Show 08221-7324 HJ 4103 AB 284 26.8 114
Show 08221-7324 HJ 4103 AC 164 48.1 114
Show 08391-7023 DON 271 AB 55 22.6 117
Show 08391-7023 HJ 4134 AC 104 40.5 117
Show 08190-7330 HJ 4095 AB 266 13.4 120
Show 08190-7330 HJ 4095 AC 337 23.4 120
Show 08055-6952 HJ 4055 191 5.8 122
Show 08305-7329 HJ 4118 36 24.3 128
Show 08320-7335 HEI 743 307 0.5 136
Show 08087-6924 HJ 4064 273 14.8 139
Show 08147-7348 I 9 94 0.7 140
Show 08042-6934 MLO 26 115 2.7 141
Show 08378-6940 HDS1241 26 0.3 143
Show 08283-7352 SWR 47 277 5.3 147
Show 08352-6927 GAT 12 339 1.2 147
Show 08286-7352 DAM1413 243 3.5 147
Show 08177-7358 TDS5686 174 0.6 148
Show 08374-6932 BRT1973 155 5.1 148
Show 08367-7351 B 2185 262 1.0 159
Show 08089-6859 I 192 172 1.8 162
Show 08255-6843 UC 1671 21 29.0 171
Show 08198-6840 MLO 28 114 3.0 172
Show 08292-7426 SWR 48 45 24.0 180
Show 08081-7425 KPP1496 292 11.2 182
Show 08025-7418 KPP1865 167 14.5 184
Show 08107-7430 B 1981 AB 15 0.2 184
Show 08107-7430 CVR 3 AB,C 215 26.2 184
Show 08079-6837 RMK 7 24 5.7 185
Show 08357-7425 KPP1881 222 14.7 188
Show 08127-6821 DON 233 229 0.9 193

 
 
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