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Doubles in session


Current system
17164-3545
HDO 267


Nearby doubles
19' : 17175-3532
SNA 67

47' : 17198-3606
WFC 288AB

50' : 17204-3544
TDT 312

56' : 17190-3459
MLO 4AB

57' : 17209-3535
B 907

59' : 17209-3604
SNA 70

62' : 17175-3645
TDT 297

77' : 17131-3651
B 901

77' : 17207-3641
RSS 437

85' : 17184-3425
RST3084

85' : 17234-3542
BRT1715

86' : 17147-3422
RST3078

94' : 17158-3412
RST3080

95' : 17100-3641
BRT1710

95' : 17210-3701
B 906

97' : 17132-3714
B 2827

99' : 17241-3518
RST3090

101' : 17178-3406
B 1333

102' : 17246-3602
B 910

103' : 17214-3707
BRT1714

103' : 17158-3403
B 904

105' : 17094-3445
HDS2422

106' : 17249-3530
LDS 595

109' : 17085-3639
EGN 20AB

109' : 17136-3729
TDS 858

110' : 17082-3500
SNA 64



Selections
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Binocular doubles
Binary Systems
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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.

17164-3545 HDO 267

 
 
17h 16m 21.60s -35° 45' 01.0" P.A. 19.00 sep 76.1 mag 6.12,13.50 Sp G0IV-V dist. 31.44 pc (102.56 l.y.)
 
 
Coord 2000 17164-3545 Discov num HDO 267 Comp Coord arcsec 2000 17 16 21.60 -35 45 01.0
Date first 1891 Date last 2010 Obs 5
Pa first 15 Pa last 18.5 P.A. Now (θ) 18.5°
Sep first 25.0 Sep last 76.08 Sep. Now (ρ) 76.08"
Mag pri 6.12 Mag sec 13.50 delta mag (ΔM) 7.38 Spectral class G0IV-V (yellow)
Pri motion ra -104 Sec motion ra
Pri motion dec -344 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scorpius SAO 208610 HIP 84489 Tycho2 7374-00726-1
HD 155974 HR 6405 GC 23295 CD CD-3511426
Distance 31.44 Distance ly 102.56
 
 
WDS 17164-3545 HDO 267 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HdO1882a Mb - Harvard Obs. 1882AnHar..13...17.
HdO1882a Harvard Ann. 13, 17, 1882
HdO1882b Ma j Harvard Obs. (measure by Alden, G.I.) 1882AnHar..13...17.
HdO1882b Harvard Ann. 13, 17, 1882
HdO1882c Ma - Harvard Obs. (measure by Davis, W.M.) 1882AnHar..13...17.
HdO1882c Harvard Ann. 13, 17, 1882
HdO1906A Ma - Harvard Obs. 1906QB821.B972.....
HdO1906A cited in BDS (Burnham Double Star Cat., 1906)
HdO9999 Ma - Harvard Obs. ...................
HdO9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17164-3545 HDO 267 1898 2 19 36.5 6.12 13.50 G0IV-V 171621.68-354458.1
17164-3545 HDO 267 1998 3 18 72.0 6.12 13.50 G0IV-V 171621.60-354501.0
17164-3545 HDO 267 2000 4 18 73.2 6.12 13.50 G0IV-V 171621.68-354458.1
17164-3545 HDO 267 2010 5 19 76.1 6.12 13.50 G0IV-V 171621.60-354501.0

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

 
 
WDS 17164-3545 HDO 267 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17164-3545 HDO 267 : MEASURES
 
 
No records found.

 
 
WDS 17164-3545 : VIRTUAL EYEPIECE
 
 

17164-3545 HDO 267A mag 6.12 Sp G0IV 17164-3545 HDO 267B sep 74.8 P.A. 15.20 mag 13.5 Sp V virtual eyepiece
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Radius:
Components only
 
 
WDS 17164-3545 : ALADIN DSS IMAGE @ 17h 16m 21.60s -35° 45' 01.0"
 
 
 
 
WDS 17164-3545 HDO 267 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17164-3545 HDO 267 distance=0' 17175-3532 SNA 67 distance=19' 17198-3606 WSI 61Ba,Bb distance=47' 17198-3606 WFC 288AB distance=47' 17198-3606 SNA 69Aa,Ab distance=47' 17198-3606 SNA 69AC distance=47' 17204-3544 TDT 312 distance=50' 17190-3459 SEE 509CD distance=56' 17190-3459 HJ 4935BC distance=56' 17190-3459 SEE 509BD distance=56' 17190-3459 MLO 4AB distance=56' 17190-3459 HJ 4935AC distance=56' 17190-3459 SEE 509AD distance=56' 17209-3535 B 907 distance=57' 17209-3604 SNA 70 distance=59' 17175-3645 TDT 297 distance=62' 17131-3651 B 901 distance=77' 17207-3641 RSS 437 distance=77' 17184-3425 RST3084 distance=85' 17234-3542 BRT1715 distance=85' 17147-3422 RST3078 distance=86' 17158-3412 RST3080 distance=94' 17100-3641 BRT1710 distance=95' 17210-3701 B 906 distance=95' 17132-3714 B 2827 distance=97' 17241-3518 RST3090 distance=99' 17178-3406 B 1333 distance=101' 17246-3602 B 910 distance=102' 17214-3707 BRT1714 distance=103' 17158-3403 B 904 distance=103' 17094-3445 HDS2422 distance=105' 17249-3530 LDS 595 distance=106' 17085-3639 EGN 20AB distance=109' 17085-3639 EGN 20AC distance=109' 17085-3639 EGN 20AD distance=109' 17085-3639 EGN 20AE distance=109' 17085-3639 EGN 20AF distance=109' 17085-3639 EGN 20AG distance=109' 17085-3639 EGN 20AH distance=109' 17085-3639 EGN 20AI distance=109' 17085-3639 EGN 20AJ distance=109' 17085-3639 EGN 20AK distance=109' 17085-3639 EGN 20AL distance=109' 17085-3639 EGN 20AM distance=109' 17136-3729 TDS 858 distance=109' 17082-3500 SNA 64 distance=110' 17128-3728 B 899 distance=112' 17116-3410 TDT 259 distance=112' 17076-3512 B 2403AB distance=113' 17076-3512 SIN 125AC distance=113' 17068-3553 B 895AB distance=117' 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 17164-3545 HDO 267 19 76.1
Show 17175-3532 SNA 67 355 6.8 19
Show 17198-3606 WSI 61 Ba,Bb 17 0.0 47
Show 17198-3606 WFC 288 AB 291 14.6 47
Show 17198-3606 SNA 69 Aa,Ab 14 0.2 47
Show 17198-3606 SNA 69 AC 300 7.9 47
Show 17204-3544 TDT 312 55 0.6 50
Show 17190-3459 SEE 509 CD 294 119.7 56
Show 17190-3459 HJ 4935 BC 136 31.4 56
Show 17190-3459 SEE 509 BD 312 20.3 56
Show 17190-3459 MLO 4 AB 323 1.3 56
Show 17190-3459 HJ 4935 AC 142 32.6 56
Show 17190-3459 SEE 509 AD 285 92.0 56
Show 17209-3535 B 907 253 3.5 57
Show 17209-3604 SNA 70 260 0.1 59
Show 17175-3645 TDT 297 292 0.5 62
Show 17131-3651 B 901 297 2.9 77
Show 17207-3641 RSS 437 161 8.2 77
Show 17184-3425 RST3084 109 0.3 85
Show 17234-3542 BRT1715 296 5.9 85
Show 17147-3422 RST3078 157 0.1 86
Show 17158-3412 RST3080 117 1.7 94
Show 17100-3641 BRT1710 358 5.1 95
Show 17210-3701 B 906 335 0.4 95
Show 17132-3714 B 2827 150 4.5 97
Show 17241-3518 RST3090 334 1.3 99
Show 17178-3406 B 1333 335 0.2 101
Show 17246-3602 B 910 317 0.3 102
Show 17214-3707 BRT1714 9 1.7 103
Show 17158-3403 B 904 293 2.5 103
Show 17094-3445 HDS2422 331 0.1 105
Show 17249-3530 LDS 595 277 25.8 106
Show 17085-3639 EGN 20 AB 78 1.0 109
Show 17085-3639 EGN 20 AC 140 3.4 109
Show 17085-3639 EGN 20 AD 113 4.3 109
Show 17085-3639 EGN 20 AE 358 4.8 109
Show 17085-3639 EGN 20 AF 57 5.0 109
Show 17085-3639 EGN 20 AG 238 6.0 109
Show 17085-3639 EGN 20 AH 169 6.4 109
Show 17085-3639 EGN 20 AI 53 6.5 109
Show 17085-3639 EGN 20 AJ 112 6.7 109
Show 17085-3639 EGN 20 AK 109 10.0 109
Show 17085-3639 EGN 20 AL 244 10.8 109
Show 17085-3639 EGN 20 AM 34 20.2 109
Show 17136-3729 TDS 858 70 1.4 109
Show 17082-3500 SNA 64 52 1.9 110
Show 17128-3728 B 899 330 1.8 112
Show 17116-3410 TDT 259 105 2.1 112
Show 17076-3512 B 2403 AB 169 6.3 113
Show 17076-3512 SIN 125 AC 9 24.1 113
Show 17068-3553 B 895 AB 299 1.0 117

 
 
WDS 17164-3545 : COMPONENTS
 
 
  A
B pa=15.2°
sep=74.76"
 
 
17164-3545 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171621.60-354501.0 Mag 6.12 Spectral class G0IV (yellow)
PmRA -104.00 PmDE -344.0 SAO 208610 HIP 84489
Tycho2 7374-00726-1 HD 155974 HR 6405 GC 23295
CD CD-3511426
Tycho2
Tycho2 7374-00726-1 Pflag RAmdeg 259.09001717 DEmdeg -35.75029944
PmRA -108.3 PmDE -343.4 E RAmdeg 3 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.64 EpDEm 1991.06
Num 14 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 0.9 BTmag 6.649 E BTmag 0.014 VTmag 6.141
E VTmag 0.010 Prox 999 TYC T HIP 84489
CCDM RAdeg 259.09032056 DEdeg -35.74947444 EpRA 1990 1.82
EpDE 1990 1.35 E RAdeg 3.4 E DEdeg 4.1 Posflg
Corr 0.1
SAO
SAO 208610 DelFlag RA1950 PmRA1950 -0.0098
DE1950 PmDE1950 -0.319 Vmag 6.2 SpType F8
Double code Source 70 CatNum 23295 DM CD-3511426
DMcomp BDsup HD 155974 M HD 0
GC 23295 RA1950rad 4.50739124 DE1950rad -0.62291607 PmRA2000 -0.0097
PmDE2000 -0.319
Hipparcos
Catalog H HIP 84489 Proxy RAhms 17 16 21.68
DEdms -35 44 58.1 Vmag 6.09 VarFlag R Vmag H
RAdeg 259.09 DEdeg -35.7495 AstroRef Plx 31.03
CCDM 17164-3545 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 155974 BD
CD CD-3511426 CP Dm number -3511426 VIred 0.56
SpType F6V R SpType Coord arcsec 2000 171621.68-354458.1
Hipparcos 2
HIP 84489 Sn 5 So 0 Nc 1
RArad 4.5219795047 DErad -0.6239458699 Plx 31.81 PmRA -111.09
PmDE -343.18 E RArad 0.48 E DErad 0.26 E Plx 0.51
E pmRA 0.51 E pmDE 0.27 Hpmag 6.2013 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.479 E BV 0.007
VI 0.56
CCDM
Ccdm 17164-3545 RComp Comp A Note1
Note2 Discov num DRAs -2.31 DDEs -1.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.1 Sp F8 PmNote *
PmRA -95 PmDE -344 Dm number -3511426 Cat1 CD
Name2 208610 Cat2 SAO HD 155974 M HD
ADS BDS M ADS BDS N IDS IDS 17097S3538A
HIC 84489
 
 
17164-3545 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171623.21-354348.9 Mag 13.5 Spectral class V
Calc delta mag 7.38 Calc coord yes
CCDM
Ccdm 17164-3545 RComp Comp B Note1
Note2 Discov num HDO 267 DRAs DDEs
R dRAs Year 1898 Theta 018 Rho 36.5
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17097S3538B
HIC