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Current system
17436-3612
DAW 149 AB
HD 160811


Nearby doubles
49' : 17406-3539
DAW 148

55' : 17477-3552
KPP 400

55' : 17465-3652
JSP 729

57' : 17401-3648
RST3119

57' : 17390-3559
I 606

58' : 17438-3709
JSP 725

60' : 17485-3617
JSP 733

61' : 17468-3525
JSP 730

65' : 17482-3644
I 615

67' : 17468-3706
B 919

68' : 17404-3707
RSS 455

68' : 17492-3618
JSP 734

70' : 17472-3518
TDS 882

70' : 17491-3631
I 616

71' : 17378-3619
BRT1731

74' : 17483-3525
JSP 732

76' : 17450-3459
JSP 728

77' : 17498-3623
B 922AB

77' : 17466-3504
B 918

78' : 17500-3621
JSP 736

78' : 17418-3457
BRT1736

79' : 17381-3654
RST3114

81' : 17482-3515
B 2415

81' : 17374-3544
HDS2488AB

83' : 17427-3450
RSS 458

84' : 17367-3607
WFC 197



Selections
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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.

17436-3612 DAW 149 AB (HD 160811)

 
 
17h 43m 34.56s -36° 11' 45.8" P.A. 58.00 sep 1.4 mag 10.10,10.98 Sp F5V
 
 
Coord 2000 17436-3612 Discov num DAW 149 Comp AB Coord arcsec 2000 17 43 34.56 -36 11 45.8
Date first 1922 Date last 1991 Obs 4
Pa first 60 Pa last 57.9 P.A. Now (θ) 57.9°
Sep first 1.8 Sep last 1.418 Sep. Now (ρ) 1.418"
Mag pri 10.10 Mag sec 10.98 delta mag (ΔM) 0.88 Spectral class F5V (yellow-white)
Pri motion ra -021 Sec motion ra -021
Pri motion dec -027 Sec motion dec -027
Notes
Nature of this double is uncertain.
 
 
17436-3612 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 160811 209183 17 43 35 -36 11 46 DAW 149 AB 1991 4 58 1.4 10.10 10.98 0.88 <===
Show 209183 17 43 35 -36 11 46 DAW 149 AC 1999 7 296 17.8 10.10 12.20 2.10
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 160811 Constellation Scorpius SAO 209183 Tycho2 7389-01181-1
Gaia DR2 4040964304529501568 HD 160811
 
 
WDS 17436-3612 DAW 149 AB (HD 160811) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Daw1918a Ma - Dawson, B.H. .
Daw1918a Pub. La Plata Obs. 4, Pt.1, 1918
Daw1918b Ma - Dawson, B.H. (measure by Chaves, A.J.) .
Daw1918b Pub. La Plata Obs. 4, Pt.1, 1918
Daw1919 orb - Dawson, B.H. 1919AJ.....32..109D
Daw1919 AJ 32, 109, 1919
Daw1920 orb - Dawson, B.H. 1920AJ.....32..141D
Daw1920 AJ 32, 141, 1920
Daw1920b orb - Dawson, B.H. 1920AJ.....32..161D
Daw1920b AJ 32, 161, 1920
Daw1922 Ma - Dawson, B.H. .
Daw1922 Pub. La Plata Obs. 4, Pt.2, 1922
Daw1922b orb - Dawson, B.H. 1922AJ.....34...17D
Daw1922b AJ 34, 17, 1922
Daw1924a Ma - Dawson, B.H. 1924AJ.....35..147D
Daw1924a AJ 35, 147, 1924 (DAW 112 - 158; data also in Daw1937)
Daw1924b orb - Dawson, B.H. 1924AJ.....36...23D
Daw1924b AJ 36, 23, 1924
Daw1926 orb - Dawson, B.H. 1926AJ.....36..181D
Daw1926 AJ 36, 181, 1926
Daw1927A Ma - Dawson, B.H. 1927sdsc.book......
Daw1927A cited in SDS (Southern Double Star Cat.), 1927
Daw1933 orb - Dawson, B.H. 1933AJ.....43...15D
Daw1933 AJ 43, 15, 1933
Daw1937 Ma - Dawson, B.H. .
Daw1937 Pub. La Plata Obs. 6, 85, 1937
Daw9999 Ma - Dawson, B.H. ...................
Daw9999 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
17436-3612 DAW 149 AB 1991 4 58 1.4 10.10 10.98 F5V 174334.56-361145.8

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

 
 
WDS 17436-3612 DAW 149 AB (HD 160811) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17436-3612 DAW 149 AB (HD 160811) : MEASURES
 
 
No records found.

 
 
WDS 17436-3612 (HD 160811) : VIRTUAL EYEPIECE
 
 

17436-3612 DAW 149A mag 10.1 Sp F5V 17436-3612 DAW 149B sep 1.2 P.A. 52.10 mag 10.98 17436-3612 DAW 149C sep 15.1 P.A. 301.10 mag 12.2 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 17436-3612 (HD 160811) : ALADIN DSS IMAGE @ 17h 43m 34.56s -36° 11' 45.8"
 
 
 
 
WDS 17436-3612 DAW 149 AB (HD 160811) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17436-3612 DAW 149AB distance=0' 17406-3539 DAW 148 distance=49' 17477-3552 KPP 400 distance=55' 17465-3652 JSP 729 distance=55' 17401-3648 RST3119 distance=57' 17390-3559 I 606 distance=57' 17438-3709 JSP 725 distance=58' 17485-3617 JSP 733 distance=60' 17468-3525 JSP 730 distance=61' 17482-3644 I 615 distance=65' 17468-3706 B 919 distance=67' 17404-3707 RSS 455 distance=68' 17492-3618 JSP 734 distance=68' 17472-3518 TDS 882 distance=70' 17491-3631 I 616 distance=70' 17378-3619 BRT1731 distance=71' 17483-3525 JSP 732 distance=74' 17450-3459 JSP 728 distance=76' 17498-3623 B 922AB distance=77' 17498-3623 B 922AC distance=77' 17466-3504 B 918 distance=77' 17500-3621 JSP 736 distance=78' 17418-3457 BRT1736 distance=78' 17381-3654 RST3114 distance=79' 17482-3515 B 2415 distance=81' 17374-3544 HDS2488AB distance=81' 17374-3544 HDS2488AC distance=81' 17427-3450 RSS 458 distance=83' 17367-3607 WFC 197 distance=84' 17499-3703 SEE 340AB (Fuyue) distance=92' 17499-3703 SEE 340AC (Fuyue) distance=92' 17504-3652 JSP 737 distance=92' 17482-3725 B 920 distance=92' 17411-3739 JSP 933 distance=94' 17392-3456 DAW 147 distance=94' 17394-3453 POL 5 distance=94' 17485-3458 BRT3321 distance=95' 17413-3441 BVD 122 distance=96' 17444-3437 B 916 distance=96' 17358-3542 VOU 72 distance=96' 17487-3457 B 1340 distance=98' 17445-3434 B 917 distance=99' 17460-3435 HDS2510AB distance=102' 17501-3509 B 2418 distance=102' 17376-3501 I 1007AB distance=102' 17376-3501 HJ 4966AC distance=102' 17376-3501 I 1007CD distance=102' 17499-3719 SHN 225 distance=103' 17401-3749 JSP 721 distance=106' 17349-3549 BRT1729 distance=107' 17346-3624 JSP 718 distance=110' 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 17436-3612 DAW 149 AB 58 1.4
Show 17436-3612 DAW 149 AC 296 17.8
Show 17406-3539 DAW 148 130 1.3 49
Show 17477-3552 KPP 400 138 3.9 55
Show 17465-3652 JSP 729 68 2.1 55
Show 17401-3648 RST3119 358 1.2 57
Show 17390-3559 I 606 82 2.0 57
Show 17438-3709 JSP 725 144 1.6 58
Show 17485-3617 JSP 733 285 2.9 60
Show 17468-3525 JSP 730 238 3.9 61
Show 17482-3644 I 615 28 1.3 65
Show 17468-3706 B 919 190 0.2 67
Show 17404-3707 RSS 455 95 10.3 68
Show 17492-3618 JSP 734 205 0.9 68
Show 17472-3518 TDS 882 181 1.9 70
Show 17491-3631 I 616 179 1.4 70
Show 17378-3619 BRT1731 322 4.6 71
Show 17483-3525 JSP 732 230 3.8 74
Show 17450-3459 JSP 728 154 0.6 76
Show 17498-3623 B 922 AB 121 0.9 77
Show 17498-3623 B 922 AC 158 4.9 77
Show 17466-3504 B 918 136 4.9 77
Show 17500-3621 JSP 736 186 3.6 78
Show 17418-3457 BRT1736 145 3.7 78
Show 17381-3654 RST3114 63 0.9 79
Show 17482-3515 B 2415 173 8.3 81
Show 17374-3544 HDS2488 AB 289 0.3 81
Show 17374-3544 HDS2488 AC 80 2.2 81
Show 17427-3450 RSS 458 109 8.9 83
Show 17367-3607 WFC 197 280 9.4 84
Show Fuyue 17499-3703 SEE 340 AB 205 30.8 92
Show Fuyue 17499-3703 SEE 340 AC 110 39.5 92
Show 17504-3652 JSP 737 172 1.2 92
Show 17482-3725 B 920 305 1.4 92
Show 17411-3739 JSP 933 339 5.7 94
Show 17392-3456 DAW 147 28 2.7 94
Show 17394-3453 POL 5 258 4.8 94
Show 17485-3458 BRT3321 270 1.4 95
Show 17413-3441 BVD 122 98 37.2 96
Show 17444-3437 B 916 203 4.7 96
Show 17358-3542 VOU 72 150 1.4 96
Show 17487-3457 B 1340 214 0.8 98
Show 17445-3434 B 917 70 4.6 99
Show 17460-3435 HDS2510 AB 267 0.1 102
Show 17501-3509 B 2418 31 7.0 102
Show 17376-3501 I 1007 AB 295 1.2 102
Show 17376-3501 HJ 4966 AC 268 14.6 102
Show 17376-3501 I 1007 CD 245 2.6 102
Show 17499-3719 SHN 225 -1 0.1 103
Show 17401-3749 JSP 721 122 3.7 106
Show 17349-3549 BRT1729 177 4.0 107

 
 
WDS 17436-3612 : COMPONENTS
 
 
  A B
B pa=52.1°
sep=1.23"
 
C pa=301.1°
sep=15.13"
pa=296.9°
sep=15.61"
 
 
17436-3612 A
 
 
Name HD 160811 Coord arcsec 2000 174334.56-361145.8 Mag 10.1 Spectral class F5V (yellow-white)
PmRA -21.00 PmDE -27.0 SAO 209183 Tycho2 7389-01181-1
HD 160811 DM CD-3611819
Tycho2
Tycho2 7389-01181-1 Pflag P RAmdeg 265.89404767 DEmdeg -36.19605484
PmRA -20.7 PmDE -27.4 E RAmdeg 28 E DEmdeg 37
E pmRA 2.1 E pmDE 2.1 EpRAm 1988.50 EpDEm 1985.91
Num 7 Q RAmdeg 1.5 Q DEmdeg 0.6 Q pmRA 1.5
Q pmDE 0.6 BTmag 10.665 E BTmag 0.056 VTmag 10.095
E VTmag 0.050 Prox 14 TYC T HIP
CCDM RAdeg 265.89402444 DEdeg -36.19602778 EpRA 1990 1.64
EpDE 1990 1.25 E RAdeg 29.5 E DEdeg 41.1 Posflg D
Corr 0.0
SAO
SAO 209183 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 -0.017 Vmag 9.6 SpType F8
Double code Source 41 CatNum 8921 DM CD-3611819
DMcomp BDsup HD 160811 M HD 0
GC RA1950rad 4.62600391 DE1950rad -0.63134968 PmRA2000 -0.0013
PmDE2000 -0.017
CCDM
Ccdm 17436-3612 RComp Comp A Note1
Note2 Discov num DRAs -1.45 DDEs 14.6
R dRAs 41 Year Theta Rho
Obs 3 Vmag 9.9 Sp F8 PmNote *
PmRA -16 PmDE -17 Dm number -3611819 Cat1 CD
Name2 209183 Cat2 SAO HD 160811 M HD
ADS BDS M ADS BDS N IDS IDS 17368S3609A
HIC
 
 
17436-3612 B
 
 
Coord arcsec 2000 174334.64-361145.0 Mag 10.98 PmRA -21.00 PmDE -27.0
Tycho2 7389-01181-2 Calc delta mag 0.88 Calc coord yes
Tycho2
Tycho2 7389-01181-2 Pflag P RAmdeg 265.89404767 DEmdeg -36.19605484
PmRA -20.7 PmDE -27.4 E RAmdeg 28 E DEmdeg 37
E pmRA 2.1 E pmDE 2.1 EpRAm 1988.50 EpDEm 1985.91
Num 7 Q RAmdeg 1.5 Q DEmdeg 0.6 Q pmRA 1.5
Q pmDE 0.6 BTmag 11.748 E BTmag 0.127 VTmag 10.979
E VTmag 0.114 Prox 14 TYC HIP
CCDM RAdeg 265.89443750 DEdeg -36.19581806 EpRA 1990 1.64
EpDE 1990 1.26 E RAdeg 68.5 E DEdeg 95.2 Posflg D
Corr 0.0
CCDM
Ccdm 17436-3612 RComp Comp B Note1
Note2 Discov num DAW 149 DRAs DDEs
R dRAs Year 1922 Theta 060 Rho 1.7
Obs 2 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17368S3609B
HIC
 
 
17436-3612 C
 
 
Coord arcsec 2000 174333.49-361138.0 Mag 12.2 PmRA -3.00 PmDE 6.0
Calc delta mag 2.1 Calc coord yes
CCDM
Ccdm 17436-3612 RComp Comp C Note1
Note2 Discov num DAW 149 DRAs -2.77 DDEs 21.5
R dRAs 41 Year 1922 Theta 290 Rho 18.5
Obs Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17368S3609C
HIC