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Current system
13444+6913
STF 1784
HD 120032


Nearby doubles
20' : 13433+6932
TDS8943

31' : 13443+6841
HJ 2685

33' : 13410+6846
KPP 291

37' : 13401+6844
HJL 193

53' : 13536+6933
SHN 182

53' : 13367+6947
STF1771AB

54' : 13419+7005
KPP3903

61' : 13383+7004
SHN 177

63' : 13413+7014
VKI 19

65' : 13510+6819
STTA127AB

69' : 13410+6808
LDS5788

69' : 13345+6830
UC 2559

73' : 13346+7004
A 1096

74' : 13387+6806
HDS1914

78' : 13554+6824
RAO 305

80' : 13402+6757
KPP3902

83' : 13384+6758
MLR 163

88' : 13346+7024
UC 2560

89' : 13395+6749
AZC 167AB

98' : 14005+6831
LDS2695

104' : 13341+6746
STF1767

107' : 14038+6946
UC 2670

111' : 13419+6722
LDS2325

129' : 13335+6718
LDS2322

131' : 13341+6715
LDS2323

133' : 14007+7057
TDS9069



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.

13444+6913 STF 1784 (HD 120032)

 
 
13h 44m 25.25s +69° 13' 11.8" P.A. 204.00 sep 9.1 mag 8.12,10.82 Sp F5 dist. 124.53 pc (406.22 l.y.)
 
 
Coord 2000 13444+6913 Discov num STF1784 Comp Coord arcsec 2000 13 44 25.25 +69 13 11.8
Date first 1832 Date last 2015 Obs 26
Pa first 207 Pa last 203.5 P.A. Now (θ) 203.5°
Sep first 8.7 Sep last 9.143 Sep. Now (ρ) 9.143"
Mag pri 8.12 Mag sec 10.82 delta mag (ΔM) 2.7 Spectral class F5 (yellow-white)
Pri motion ra +037 Sec motion ra +034
Pri motion dec -015 Sec motion dec -016
Notes
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 120032 Constellation Draco SAO 16162 HIP 67046
Tycho2 4402-01791-1 Gaia DR2 1673081184190502912 HD 120032 GC 18601
BD BD+69 716 Distance 124.53 Distance ly 406.22
 
 
WDS 13444+6913 STF 1784 (HD 120032) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 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
13444+6913 STF1784 2006 17 204 9.2 8.12 10.82 F5 D 134425.25+691311.8
13444+6913 STF1784 2013 21 204 9.2 8.12 10.82 F5 134425.25+691311.8
13444+6913 STF1784 2015 22 203 9.2 8.12 10.82 F5 134425.25+691311.8

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

 
 
WDS 13444+6913 STF 1784 (HD 120032) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13444+6913 STF 1784 (HD 120032) : MEASURES
 
 
No records found.

 
 
WDS 13444+6913 (HD 120032) : VIRTUAL EYEPIECE
 
 

13444+6913 STF1784A mag 8.12 Sp F5 13444+6913 STF1784B sep 8.5 P.A. 188.80 mag 10.82 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 13444+6913 (HD 120032) : ALADIN DSS IMAGE @ 13h 44m 25.25s +69° 13' 11.8"
 
 
 
 
WDS 13444+6913 STF 1784 (HD 120032) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13444+6913 STF1784 distance=1' 13433+6932 TDS8943 distance=20' 13443+6841 HJ 2685 distance=31' 13410+6846 KPP 291 distance=33' 13401+6844 HJL 193 distance=37' 13536+6933 SHN 182 distance=53' 13367+6947 STF1771AB distance=53' 13419+7005 KPP3903 distance=54' 13383+7004 SHN 177 distance=61' 13413+7014 VKI 19 distance=63' 13510+6819 STTA127AB distance=65' 13510+6819 STTA127BC distance=66' 13410+6808 LDS5788 distance=69' 13345+6830 UC 2559 distance=69' 13346+7004 A 1096 distance=73' 13387+6806 HDS1914 distance=74' 13554+6824 RAO 305 distance=78' 13402+6757 KPP3902 distance=80' 13384+6758 MLR 163 distance=83' 13346+7024 UC 2560 distance=88' 13395+6749 AZC 167AB distance=89' 14005+6831 LDS2695 distance=98' 13341+6746 STF1767 distance=104' 14038+6946 UC 2670 distance=107' 13419+6722 LDS2325 distance=111' 13335+6718 LDS2322 distance=129' 13341+6715 LDS2323 distance=131' 14007+7057 TDS9069 distance=133' 13338+6711 CVR1521 distance=136' 13468+7139 CRB 192 distance=147' 13543+6651 LDS2331 distance=153' 13267+7120 LDS1769 distance=155' 14012+7126 KPP 302 distance=158' 13320+7143 STF1761 distance=163' 14025+6706 HU 1148 distance=163' 14008+6651 LDS2334 distance=168' 14005+7143 UC 2658 distance=170' 13390+6617 MLR 164 distance=175' 13311+6631 CVR 698 distance=179' 14004+6638 LDS2333 distance=180' 13437+6612 LDS2327 distance=181' 13311+7205 LDS1773 distance=183' 13520+6616 GRV1091 distance=183' 13460+6558 GRV1089 distance=196' 13322+6607 SKF2604 distance=199' 13357+7238 UC 2564 distance=210' 13261+7223 KUI 63 distance=211' 13528+6537 RAO 304 distance=222' 13577+6544 UC 187 distance=223' 13318+6543 LDS2677 distance=224' 13296+6546 KPP1826 distance=224' 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 13444+6913 STF1784 204 9.1 1
Show 13433+6932 TDS8943 245 0.6 20
Show 13443+6841 HJ 2685 268 21.6 31
Show 13410+6846 KPP 291 62 3.7 33
Show 13401+6844 HJL 193 111 34.3 37
Show 13536+6933 SHN 182 -1 0.2 53
Show 13367+6947 STF1771 AB 83 1.8 53
Show 13419+7005 KPP3903 143 55.8 54
Show 13383+7004 SHN 177 -1 0.2 61
Show 13413+7014 VKI 19 218 3.5 63
Show 13510+6819 STTA127 AB 62 87.4 65
Show 13510+6819 STTA127 BC 69 52.6 66
Show 13410+6808 LDS5788 44 999.9 69
Show 13345+6830 UC 2559 154 5.6 69
Show 13346+7004 A 1096 168 2.0 73
Show 13387+6806 HDS1914 292 0.2 74
Show 13554+6824 RAO 305 167 2.2 78
Show 13402+6757 KPP3902 82 1.5 80
Show 13384+6758 MLR 163 47 0.2 83
Show 13346+7024 UC 2560 153 82.0 88
Show 13395+6749 AZC 167 AB 323 13.4 89
Show 14005+6831 LDS2695 48 4.9 98
Show 13341+6746 STF1767 344 4.1 104
Show 14038+6946 UC 2670 30 40.1 107
Show 13419+6722 LDS2325 229 11.2 111
Show 13335+6718 LDS2322 173 28.7 129
Show 13341+6715 LDS2323 261 16.7 131
Show 14007+7057 TDS9069 18 2.7 133
Show 13338+6711 CVR1521 277 3.7 136
Show 13468+7139 CRB 192 27 17.0 147
Show 13543+6651 LDS2331 34 4.0 153
Show 13267+7120 LDS1769 329 76.1 155
Show 14012+7126 KPP 302 39 5.1 158
Show 13320+7143 STF1761 72 20.1 163
Show 14025+6706 HU 1148 146 0.3 163
Show 14008+6651 LDS2334 289 94.0 168
Show 14005+7143 UC 2658 284 47.7 170
Show 13390+6617 MLR 164 81 0.6 175
Show 13311+6631 CVR 698 249 18.4 179
Show 14004+6638 LDS2333 77 51.3 180
Show 13437+6612 LDS2327 261 2.5 181
Show 13311+7205 LDS1773 172 34.0 183
Show 13520+6616 GRV1091 290 28.5 183
Show 13460+6558 GRV1089 310 43.4 196
Show 13322+6607 SKF2604 57 10.6 199
Show 13357+7238 UC 2564 195 58.7 210
Show 13261+7223 KUI 63 56 24.4 211
Show 13528+6537 RAO 304 143 0.5 222
Show 13577+6544 UC 187 99 16.2 223
Show 13318+6543 LDS2677 4 6.6 224
Show 13296+6546 KPP1826 84 14.2 224

 
 
WDS 13444+6913 : COMPONENTS
 
 
  A
B pa=188.8°
sep=8.48"
 
 
13444+6913 A
 
 
Componente originario normalizzato AB Name HD 120032 Coord arcsec 2000 134425.25+691311.8 Mag 8.12
Spectral class F5 (yellow-white) PmRA 37.00 PmDE -15.0 SAO 16162
HIP 67046 Tycho2 4402-01791-1 HD 120032 GC 18601
BD BD+69 716
Tycho2
Tycho2 4402-01791-1 Pflag RAmdeg 206.10521382 DEmdeg 69.21995016
PmRA 36.7 PmDE -14.7 E RAmdeg 6 E DEmdeg 6
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.36 EpDEm 1991.42
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 1.0
Q pmDE 0.5 BTmag 8.614 E BTmag 0.017 VTmag 8.121
E VTmag 0.012 Prox 91 TYC T HIP 67046
CCDM A RAdeg 206.10497889 DEdeg 69.21998361 EpRA 1990 1.81
EpDE 1990 1.80 E RAdeg 5.6 E DEdeg 5.6 Posflg
Corr 0.0
SAO
SAO 16162 DelFlag RA1950 PmRA1950 0.0054
DE1950 PmDE1950 -0.021 Vmag 8.1 SpType F5
Double code Source 70 CatNum 18601 DM BD+69 716
DMcomp BDsup HD 120032 M HD 0
GC 18601 RA1950rad 3.59164405 DE1950rad 1.21248701 PmRA2000 0.006
PmDE2000 -0.018
Hipparcos
Catalog H HIP 67046 Proxy H RAhms 13 44 25.19
DEdms +69 13 12.0 Vmag 7.98 VarFlag R Vmag H
RAdeg 206.105 DEdeg 69.22 AstroRef A Plx 8.51
CCDM 13444+6913 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 204 Rho 9.141 HD 120032 BD BD+69 716
CD CP Dm number +69 716 VIred 0.55
SpType F5 R SpType Coord arcsec 2000 134425.19+691312.0
Hipparcos 2
HIP 67046 Sn 15 So 3 Nc 2
RArad 3.5972101043 DErad 1.2081166724 Plx 8.03 PmRA 31.7
PmDE -15.54 E RArad 0.68 E DErad 0.73 E Plx 0.79
E pmRA 0.77 E pmDE 0.86 Hpmag 8.0858 E Hpmag 0.0016
SHp 0.019 VA 0 BV 0.483 E BV 0.015
VI 0.55
CCDM
Ccdm 13444+6913 RComp Comp A Note1
Note2 Discov num DRAs 1.33 DDEs 12.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp F5 PmNote *
PmRA 40 PmDE -10 Dm number +69 716 Cat1 BD
Name2 +69 549 Cat2 AGK2/3 HD 120032 M HD
ADS BDS A 9016 M ADS BDS N IDS IDS 13419N6943A
HIC 67046
 
 
13444+6913 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 134425.01+691303.4 Mag 10.82 PmRA 34.00
PmDE -16.0 Tycho2 4402-01969-1 Calc delta mag 2.7 Calc coord yes
Tycho2
Tycho2 4402-01969-1 Pflag RAmdeg 206.10231560 DEmdeg 69.21764208
PmRA 34.8 PmDE -16.0 E RAmdeg 66 E DEmdeg 72
E pmRA 2.0 E pmDE 2.1 EpRAm 1978.08 EpDEm 1977.97
Num 3 Q RAmdeg 0.2 Q DEmdeg 0.4 Q pmRA 0.2
Q pmDE 0.4 BTmag 11.593 E BTmag 0.088 VTmag 10.820
E VTmag 0.073 Prox 91 TYC T HIP 67046
CCDM B RAdeg 206.10209250 DEdeg 69.21767861 EpRA 1990 1.80
EpDE 1990 1.79 E RAdeg 71.0 E DEdeg 78.1 Posflg
Corr 0.0
CCDM
Ccdm 13444+6913 RComp Comp B Note1
Note2 Discov num STF1784 DRAs 0.61 DDEs 4.2
R dRAs 90 Year 1832 Theta 207 Rho 8.7
Obs 7 Vmag 10.5 Sp PmNote
PmRA 40 PmDE -10 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9016 M ADS BDS N IDS IDS 13419N6943B
HIC 67046