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Doubles in session


Current system
17373-4019
WG 212
HD 159574


Nearby doubles
3' : 17374-4022
ARY 107

19' : 17375-4038
WG 213

30' : 17376-4049
EVS 31AB

32' : 17372-4050
WG 211

33' : 17377-4052
RST5440

33' : 17401-4029
RST1975

41' : 17347-4046
RSS 450

45' : 17359-4100
WG 210

51' : 17335-3953
WG 209

56' : 17334-3947
RST1968

63' : 17320-4037
HJ 4958

68' : 17316-4036
RSS 446

69' : 17327-4104
RST1967

69' : 17425-3945
TDT 472

72' : 17433-4041
RST1981

74' : 17429-3942
RST1980

78' : 17317-4102
HLD 136AB

81' : 17379-4140
CPO 541AB

83' : 17316-4111
RST1963

85' : 17425-4120
RST1979

85' : 17303-4049
CPO 530

86' : 17421-3915
RST1978

86' : 17339-4135
RST1970

87' : 17326-4127
RSS 447

88' : 17341-4139
RSS 449

89' : 17366-4147
I 605



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.

17373-4019 WG 212 (HD 159574)

 
 
17h 37m 19.74s -40° 19' 12.4" P.A. 341.00 sep 13.0 mag 7.81,10.96 Sp B9Ib dist. 390.63 pc (1274.24 l.y.)
 
 
Coord 2000 17373-4019 Discov num WG  212 Comp Coord arcsec 2000 17 37 19.74 -40 19 12.4
Date first 1901 Date last 2015 Obs 10
Pa first 341 Pa last 341.3 P.A. Now (θ) 341.3°
Sep first 13.9 Sep last 12.987 Sep. Now (ρ) 12.987"
Mag pri 7.81 Mag sec 10.96 delta mag (ΔM) 3.15 Spectral class B9Ib (blue-white)
Pri motion ra +002 Sec motion ra -003
Pri motion dec +002 Sec motion dec +001
Notes
rPM=1.612
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 159574 Constellation Scorpius SAO 228204 HIP 86230
Tycho2 7888-01214-1 Gaia DR2 5960654161508323712 HD 159574 DM CP-40 7929
CD CD-4011641 Distance 390.63 Distance ly 1274.24
 
 
WDS 17373-4019 WG 212 (HD 159574) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Wg_1911a Ma - Wrigley, R.W. 1911MNRAS..71..479W
Wg_1911a MNRAS 71, 479, 1911
Wg_1911 Pa j Wrigley, R.W. 1911MNRAS..72...34W
Wg_1911 MNRAS 72, 34, 1911
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17373-4019 WG 212 2000 7 342 13.0 7.81 10.96 B9Ib D 173719.74-401912.4
17373-4019 WG 212 2013 9 341 12.8 7.81 10.96 B9Ib 173719.74-401912.4
17373-4019 WG 212 2015 10 341 13.0 7.81 10.96 B9Ib 173719.74-401912.4

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

 
 
WDS 17373-4019 WG 212 (HD 159574) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17373-4019 WG 212 (HD 159574) : MEASURES
 
 
No records found.

 
 
WDS 17373-4019 (HD 159574) : VIRTUAL EYEPIECE
 
 

17373-4019 WG 212A mag 7.81 Sp B9Ib 17373-4019 WG 212B sep 12.7 P.A. 345.50 mag 10.96 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17373-4019 (HD 159574) : ALADIN DSS IMAGE @ 17h 37m 19.74s -40° 19' 12.4"
 
 
 
 
WDS 17373-4019 WG 212 (HD 159574) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17373-4019 WG 212 distance=0' 17374-4022 ARY 107 distance=3' 17375-4038 WG 213 distance=19' 17376-4049 EVS 31AB distance=30' 17376-4049 EVS 31AC distance=30' 17376-4049 EVS 31AD distance=30' 17376-4049 EVS 31AE distance=30' 17376-4049 EVS 31AF distance=30' 17376-4049 EVS 31AG distance=30' 17376-4049 KRV 19AH distance=30' 17376-4049 KRV 19AI distance=30' 17372-4050 WG 211 distance=32' 17377-4052 RST5440 distance=33' 17401-4029 RST1975 distance=33' 17347-4046 RSS 450 distance=41' 17359-4100 WG 210 distance=45' 17335-3953 WG 209 distance=51' 17334-3947 RST1968 distance=56' 17320-4037 HJ 4958 distance=63' 17316-4036 RSS 446 distance=68' 17327-4104 RST1967 distance=69' 17425-3945 TDT 472 distance=69' 17433-4041 RST1981 distance=72' 17429-3942 RST1980 distance=74' 17317-4102 ARY 114DE distance=77' 17317-4102 HLD 136AB distance=78' 17317-4102 ARY 114AC distance=78' 17379-4140 CPO 541CD distance=81' 17379-4140 CPO 541AB distance=81' 17379-4140 CPO 541AC distance=81' 17316-4111 RST1963 distance=83' 17425-4120 RST1979 distance=85' 17303-4049 CPO 530 distance=85' 17421-3915 RST1978 distance=86' 17339-4135 RST1970 distance=86' 17326-4127 RSS 447 distance=87' 17341-4139 RSS 449 distance=88' 17366-4147 I 605 distance=89' 17295-4019 I 1004 distance=90' 17432-4119 RST5441 distance=91' 17434-4119 TDT 477 distance=91' 17411-4141 TDT 464 distance=93' 17412-4142 FIN 428BC distance=94' 17412-4142 COO 218AB distance=94' 17452-3958 WG 214 distance=94' 17299-3942 RSS 445 distance=94' 17411-4143 RSS 456AB distance=95' 17411-4143 TOK 315AC distance=95' 17367-4156 HJ 4963 distance=97' 17437-3916 RST1983 distance=97' 17425-3902 RIZ 20Aa,Ab distance=98' 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 17373-4019 WG 212 341 13.0
Show 17374-4022 ARY 107 211 45.1 3
Show 17375-4038 WG 213 15 3.3 19
Show 17376-4049 EVS 31 AB 331 11.9 30
Show 17376-4049 EVS 31 AC 312 14.3 30
Show 17376-4049 EVS 31 AD 316 16.1 30
Show 17376-4049 EVS 31 AE 280 19.8 30
Show 17376-4049 EVS 31 AF 180 20.1 30
Show 17376-4049 EVS 31 AG 117 24.8 30
Show 17376-4049 KRV 19 AH 307 16.9 30
Show 17376-4049 KRV 19 AI 331 29.3 30
Show 17372-4050 WG 211 139 11.3 32
Show 17377-4052 RST5440 288 0.5 33
Show 17401-4029 RST1975 197 1.1 33
Show 17347-4046 RSS 450 41 12.7 41
Show 17359-4100 WG 210 122 4.0 45
Show 17335-3953 WG 209 140 4.4 51
Show 17334-3947 RST1968 201 2.4 56
Show 17320-4037 HJ 4958 55 18.7 63
Show 17316-4036 RSS 446 275 13.4 68
Show 17327-4104 RST1967 263 0.8 69
Show 17425-3945 TDT 472 321 1.3 69
Show 17433-4041 RST1981 38 0.8 72
Show 17429-3942 RST1980 214 6.9 74
Show 17317-4102 ARY 114 DE 26 3.9 77
Show 17317-4102 HLD 136 AB 106 1.1 78
Show 17317-4102 ARY 114 AC 251 64.9 78
Show 17379-4140 CPO 541 CD 352 5.8 81
Show 17379-4140 CPO 541 AB 267 7.7 81
Show 17379-4140 CPO 541 AC 35 64.3 81
Show 17316-4111 RST1963 53 0.2 83
Show 17425-4120 RST1979 258 0.6 85
Show 17303-4049 CPO 530 316 4.7 85
Show 17421-3915 RST1978 239 0.8 86
Show 17339-4135 RST1970 314 2.2 86
Show 17326-4127 RSS 447 347 7.0 87
Show 17341-4139 RSS 449 254 11.0 88
Show 17366-4147 I 605 348 0.8 89
Show 17295-4019 I 1004 256 3.7 90
Show 17432-4119 RST5441 13 0.1 91
Show 17434-4119 TDT 477 276 8.0 91
Show 17411-4141 TDT 464 230 0.9 93
Show 17412-4142 FIN 428 BC 356 8.5 94
Show 17412-4142 COO 218 AB 55 15.2 94
Show 17452-3958 WG 214 38 3.3 94
Show 17299-3942 RSS 445 300 9.3 94
Show 17411-4143 RSS 456 AB 297 9.1 95
Show 17411-4143 TOK 315 AC 140 388.8 95
Show 17367-4156 HJ 4963 303 7.0 97
Show 17437-3916 RST1983 237 1.7 97
Show 17425-3902 RIZ 20 Aa,Ab -1 0.0 98

 
 
WDS 17373-4019 : COMPONENTS
 
 
  A
B pa=345.5°
sep=12.70"
 
 
17373-4019 A
 
 
Componente originario normalizzato AB Name HD 159574 Coord arcsec 2000 173719.74-401912.4 Mag 7.81
Spectral class B9Ib (blue-white) PmRA 2.00 PmDE 2.0 SAO 228204
HIP 86231 Tycho2 7888-01214-1 HD 159574 DM CP-40 7929
CD CD-4011641
Tycho2
Tycho2 7888-01214-1 Pflag RAmdeg 264.33224941 DEmdeg -40.32011227
PmRA 1.4 PmDE 0.9 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.18 EpDEm 1990.79
Num 7 Q RAmdeg 0.6 Q DEmdeg 1.5 Q pmRA 0.6
Q pmDE 1.6 BTmag 7.956 E BTmag 0.017 VTmag 7.814
E VTmag 0.012 Prox 125 TYC T HIP 86231
CCDM A RAdeg 264.33224528 DEdeg -40.32011417 EpRA 1990 1.63
EpDE 1990 1.44 E RAdeg 5.4 E DEdeg 6.4 Posflg
Corr -0.1
SAO
SAO 228204 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.006 Vmag 7.8 SpType B8
Double code Source 48 CatNum 16464 DM CP-40 7929
DMcomp BDsup HD 159574 M HD 0
GC RA1950rad 4.59818327 DE1950rad -0.70320332 PmRA2000 -0.0003
PmDE2000 -0.006
Hipparcos
Catalog H HIP 86231 Proxy RAhms 17 37 19.74
DEdms -40 19 12.4 Vmag 7.78 VarFlag R Vmag G
RAdeg 264.332 DEdeg -40.3201 AstroRef A Plx 2.44
CCDM 17373-4019 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 159574 BD
CD CD-4011641 CP Dm number -4011641 VIred 0.41
SpType B9Ib R SpType Coord arcsec 2000 173719.74-401912.4
Hipparcos 2
HIP 86231 Sn 95 So 3 Nc 1
RArad 4.6134680571 DErad -0.703718811 Plx 4.61 PmRA -0.33
PmDE -2.77 E RArad 1.76 E DErad 1.25 E Plx 1.85
E pmRA 2.44 E pmDE 1.47 Hpmag 7.8198 E Hpmag 0.0172
SHp 0.02 VA 0 BV 0.347 E BV 0.015
VI 0.41
CCDM
Ccdm 17373-4019 RComp Comp A Note1
Note2 Discov num DRAs 1.69 DDEs -13.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp B8 PmNote *
PmRA -3 PmDE -6 Dm number -4011641 Cat1 CD
Name2 228204 Cat2 SAO HD 159574 M HD
ADS BDS M ADS BDS N IDS IDS 17303S4015A
HIC 86231
 
 
17373-4019 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173719.46-401900.1 Mag 10.96 PmRA -3.00
PmDE 1.0 HIP 86230 Calc delta mag 3.15 Calc coord yes
Hipparcos
Catalog H HIP 86230 Proxy T RAhms 17 37 19.20
DEdms -40 19 01.5 Vmag 10.76 VarFlag R Vmag H
RAdeg 264.33 DEdeg -40.3171 AstroRef B Plx 2.44
CCDM 17373-4019 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source F Qual D M HIP
Theta Rho HD 159574 BD
CD CP Dm number VIred 0.75
SpType R SpType Coord arcsec 2000 173719.20-401901.5
Hipparcos 2
HIP 86230 Sn 95 So 3 Nc 1
RArad 4.6134286035 DErad -0.7036660089 Plx 2.56 PmRA 6.5
PmDE -5.68 E RArad 2.91 E DErad 2.04 E Plx 3.09
E pmRA 3.87 E pmDE 2.3 Hpmag 10.9593 E Hpmag 0.3032
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 17373-4019 RComp Comp B Note1
Note2 Discov num WG 212 DRAs 1.36 DDEs 0.4
R dRAs 10 Year 1903 Theta 341 Rho 12.7
Obs 1 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17303S4015B
HIC 86230