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Current system
17279+1123
STF 2166
HD 158262


Nearby doubles
14' : 17286+1132
BPM 682

14' : 17278+1137
BRT1285

27' : 17263+1137
KPP1265

42' : 17307+1120
GWP2717AB

53' : 17308+1052
LDS4747

56' : 17287+1029
STF2170AB

57' : 17294+1032
UC 3352

58' : 17317+1111
AG 354

72' : 17267+1232
HEI 548

72' : 17322+1156
ISO 4

73' : 17301+1019
GRV 958

73' : 17318+1040
AG 355

74' : 17311+1027
STF2176AB

78' : 17325+1201
BPM 686

81' : 17326+1204
UC 3365

87' : 17321+1024
CLL 11

99' : 17230+1231
GWP2706

101' : 17340+1042
LDS4754

102' : 17217+1209
GWP2704

104' : 17339+1031
BRT1286

106' : 17343+1210
UC 3371

107' : 17313+0949
UC 3361

110' : 17219+1230
HDS2451

118' : 17319+1305
GWP2721

122' : 17199+1155
UC 227

125' : 17249+1320
STF2159



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.

17279+1123 STF 2166 (HD 158262)

 
 
17h 27m 52.25s +11° 23' 25.8" P.A. 282.00 sep 27.0 mag 7.15,8.58 Sp A5V dist. 119.76 pc (390.66 l.y.)
 
 
Coord 2000 17279+1123 Discov num STF2166 Comp Coord arcsec 2000 17 27 52.25 +11 23 25.8
Date first 1831 Date last 2017 Obs 77
Pa first 283 Pa last 282.1 P.A. Now (θ) 282.1°
Sep first 27.5 Sep last 26.96 Sep. Now (ρ) 26.96"
Mag pri 7.15 Mag sec 8.58 delta mag (ΔM) 1.43 Spectral class A5V (white)
Pri motion ra -020 Sec motion ra -019
Pri motion dec +006 Sec motion dec +005
Notes N T (See Notes, Parallax indicates physical)
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 158262 Constellation Ophiuchus SAO 102835 HIP 85460
Tycho2 0999-02204-1 Gaia DR2 4492249407495622016 HD 158262 GC 23662
BD BD+11 3183 Distance 119.76 Distance ly 390.66
 
 
WDS 17279+1123 STF 2166 (HD 158262) : NOTES
 
 
discov_num notes refcode
STF2166 B is BD+11@3183.
 
 
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
17279+1123 STF2166 2007 59 282 27.4 7.15 8.58 A5V NZD 172752.25+112325.8
17279+1123 STF2166 2012 63 282 27.2 7.15 8.58 A5V NZD 172752.25+112325.8
17279+1123 STF2166 2013 68 281 27.1 7.15 8.58 A5V NZD 172752.25+112325.8
17279+1123 STF2166 2015 70 282 27.2 7.15 8.58 A5V NZW 172752.25+112325.8
17279+1123 STF2166 2016 76 282 27.2 7.15 8.58 A5V NT 172752.25+112325.8
17279+1123 STF2166 2017 77 282 27.0 7.15 8.58 A5V NT 172752.25+112325.8

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

 
 
WDS 17279+1123 STF 2166 (HD 158262) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17279+1123 STF 2166 (HD 158262) : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 15/07/10 kapp8 easy 26.83 20.23 265.47 32.45 0.82 5 sao 102835
 
 
WDS 17279+1123 (HD 158262) : VIRTUAL EYEPIECE
 
 

17279+1123 STF2166A mag 7.15 Sp A5V 17279+1123 STF2166B sep 26.4 P.A. 282.30 mag 8.58 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 17279+1123 (HD 158262) : ALADIN DSS IMAGE @ 17h 27m 52.25s +11° 23' 25.8"
 
 
 
 
WDS 17279+1123 STF 2166 (HD 158262) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17279+1123 STF2166 distance=0' 17286+1132 BPM 682 distance=14' 17278+1137 BRT1285 distance=14' 17263+1137 KPP1265 distance=27' 17307+1120 GWP2717AB distance=42' 17307+1120 GWP2717AC distance=42' 17308+1052 LDS4747 distance=53' 17287+1029 STF2170AB distance=56' 17287+1029 GUI 18AC distance=56' 17294+1032 UC 3352 distance=57' 17317+1111 AG 354 distance=58' 17267+1232 HEI 548 distance=72' 17322+1156 ISO 4 distance=72' 17301+1019 GRV 958 distance=73' 17318+1040 AG 355 distance=73' 17311+1027 STF2176AB distance=74' 17311+1027 GUI 19AC distance=74' 17325+1201 BPM 686 distance=78' 17326+1204 UC 3365 distance=81' 17321+1024 CLL 11 distance=87' 17230+1231 GWP2706 distance=99' 17340+1042 LDS4754 distance=101' 17217+1209 GWP2704 distance=102' 17339+1031 BRT1286 distance=104' 17343+1210 UC 3371 distance=106' 17313+0949 UC 3361 distance=107' 17219+1230 HDS2451 distance=110' 17319+1305 GWP2721 distance=118' 17199+1155 UC 227 distance=122' 17249+1320 STF2159 distance=125' 17349+1234 MCY 4 (Rasalhague) distance=126' 17323+1313 OL 88 distance=128' 17233+0936 HEI 797 distance=128' 17286+1333 NSN 60 distance=131' 17368+1147 BPM 689 distance=134' 17236+1324 BU 46 distance=136' 17269+1340 UC 3342 distance=138' 17366+1220 UC 3376 distance=140' 17368+1034 STT 333 distance=141' 17347+1304 HEI 549 distance=142' 17344+1310 STF2184AB distance=143' 17344+1310 STF2184AC distance=143' 17346+0935 YSC 63Aa,Ab distance=147' 17346+0935 STFA 34AB distance=147' 17346+0935 STFA 34AC distance=147' 17346+0935 STFA 34AD distance=147' 17346+0935 STFA 34BD distance=148' 17264+1352 UC 3340 distance=150' 17330+0913 HDS2477 distance=151' 17245+0901 BRT3223 distance=152' 17250+1350 HU 1281AB distance=153' 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 17279+1123 STF2166 282 27.0
Show 17286+1132 BPM 682 62 21.1 14
Show 17278+1137 BRT1285 13 2.8 14
Show 17263+1137 KPP1265 324 9.7 27
Show 17307+1120 GWP2717 AB 150 2.9 42
Show 17307+1120 GWP2717 AC 19 19.8 42
Show 17308+1052 LDS4747 353 24.7 53
Show 17287+1029 STF2170 AB 58 3.3 56
Show 17287+1029 GUI 18 AC 19 190.4 56
Show 17294+1032 UC 3352 90 37.4 57
Show 17317+1111 AG 354 55 2.8 58
Show 17267+1232 HEI 548 76 2.9 72
Show 17322+1156 ISO 4 141 0.2 72
Show 17301+1019 GRV 958 211 49.9 73
Show 17318+1040 AG 355 333 22.4 73
Show 17311+1027 STF2176 AB 17 16.8 74
Show 17311+1027 GUI 19 AC 71 89.8 74
Show 17325+1201 BPM 686 83 107.9 78
Show 17326+1204 UC 3365 74 32.7 81
Show 17321+1024 CLL 11 209 56.7 87
Show 17230+1231 GWP2706 68 19.6 99
Show 17340+1042 LDS4754 310 13.2 101
Show 17217+1209 GWP2704 134 25.4 102
Show 17339+1031 BRT1286 196 4.3 104
Show 17343+1210 UC 3371 286 45.6 106
Show 17313+0949 UC 3361 348 21.5 107
Show 17219+1230 HDS2451 81 0.4 110
Show 17319+1305 GWP2721 269 62.3 118
Show 17199+1155 UC 227 107 18.8 122
Show 17249+1320 STF2159 325 26.4 125
Show Rasalhague 17349+1234 MCY 4 260 0.3 126
Show 17323+1313 OL 88 285 2.8 128
Show 17233+0936 HEI 797 335 1.3 128
Show 17286+1333 NSN 60 116 8.2 131
Show 17368+1147 BPM 689 25 104.9 134
Show 17236+1324 BU 46 203 2.2 136
Show 17269+1340 UC 3342 36 60.8 138
Show 17366+1220 UC 3376 36 33.0 140
Show 17368+1034 STT 333 154 0.2 141
Show 17347+1304 HEI 549 25 0.7 142
Show 17344+1310 STF2184 AB 65 22.8 143
Show 17344+1310 STF2184 AC 293 127.8 143
Show 17346+0935 YSC 63 Aa,Ab 281 0.4 147
Show 17346+0935 STFA 34 AB 189 41.3 147
Show 17346+0935 STFA 34 AC 343 96.6 147
Show 17346+0935 STFA 34 AD 213 127.0 147
Show 17346+0935 STFA 34 BD 223 90.6 148
Show 17264+1352 UC 3340 91 6.8 150
Show 17330+0913 HDS2477 137 0.4 151
Show 17245+0901 BRT3223 272 4.6 152
Show 17250+1350 HU 1281 AB 283 1.9 153

 
 
WDS 17279+1123 : COMPONENTS
 
 
  A
B pa=282.3°
sep=26.45"
 
 
17279+1123 A
 
 
Componente originario normalizzato AB Name HD 158263 Coord arcsec 2000 172752.25+112325.8 Mag 7.15
Spectral class A5V (white) PmRA -20.00 PmDE 6.0 SAO 102835
HIP 85463 Tycho2 0999-02204-1 HD 158263 GC 23662
BD BD+11 3184
Tycho2
Tycho2 0999-02204-1 Pflag RAmdeg 261.96769421 DEmdeg 11.39050971
PmRA -20.7 PmDE 6.1 E RAmdeg 4 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.35 EpDEm 1991.17
Num 15 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.3 BTmag 7.288 E BTmag 0.015 VTmag 7.145
E VTmag 0.011 Prox 273 TYC T HIP 85463
CCDM A RAdeg 261.96774389 DEdeg 11.39049556 EpRA 1990 1.62
EpDE 1990 1.61 E RAdeg 4.3 E DEdeg 4.8 Posflg
Corr 0.0
SAO
SAO 102835 DelFlag RA1950 PmRA1950 -0.0021
DE1950 PmDE1950 -0.027 Vmag 7 SpType A3
Double code Source 70 CatNum 23662 DM BD+11 3184
DMcomp BDsup HD 158263 M HD 0
GC 23662 RA1950rad 4.56198801 DE1950rad 0.19949462 PmRA2000 -0.002
PmDE2000 -0.026
Hipparcos
Catalog H HIP 85463 Proxy RAhms 17 27 52.26
DEdms +11 23 25.8 Vmag 7.11 VarFlag R Vmag H
RAdeg 261.968 DEdeg 11.3905 AstroRef A Plx 10.37
CCDM 17279+1123 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 158263 BD BD+11 3184
CD CP Dm number +11 3184 VIred 0.12
SpType A3 R SpType Coord arcsec 2000 172752.26+112325.8
Hipparcos 2
HIP 85463 Sn 95 So 3 Nc 1
RArad 4.5721997821 DErad 0.1988016509 Plx 8.69 PmRA -20.91
PmDE 7.79 E RArad 0.81 E DErad 0.69 E Plx 0.9
E pmRA 0.93 E pmDE 0.89 Hpmag 7.1614 E Hpmag 0.0085
SHp 0.013 VA 0 BV 0.137 E BV 0.009
VI 0.15
CCDM
Ccdm 17279+1123 RComp Comp A Note1
Note2 Discov num DRAs -1.78 DDEs 26.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp A3 PmNote *
PmRA -29 PmDE 17 Dm number +11 3184 Cat1 BD
Name2 +11 1900 Cat2 AGK2/3 HD 158263 M HD
ADS BDS A10562 M ADS BDS N IDS IDS 17232N1128A
HIC 85463
 
 
17279+1123 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172750.49+112331.5 Mag 8.58 PmRA -19.00
PmDE 5.0 SAO 102833 HIP 85460 Tycho2 0999-02612-1
HD 158262 BD BD+11 3183 Calc delta mag 1.43 Calc coord yes
Tycho2
Tycho2 0999-02612-1 Pflag RAmdeg 261.96013732 DEmdeg 11.39209139
PmRA -17.4 PmDE 9.4 E RAmdeg 9 E DEmdeg 10
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.32 EpDEm 1991.20
Num 3 Q RAmdeg 1.7 Q DEmdeg 0.4 Q pmRA 1.6
Q pmDE 0.4 BTmag 8.962 E BTmag 0.020 VTmag 8.581
E VTmag 0.017 Prox 273 TYC T HIP 85460
CCDM B RAdeg 261.96017833 DEdeg 11.39206972 EpRA 1990 1.65
EpDE 1990 1.69 E RAdeg 8.8 E DEdeg 10.0 Posflg
Corr -0.1
SAO
SAO 102833 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 0.003 Vmag 8.6 SpType A
Double code Source 29 CatNum 6104 DM BD+11 3183
DMcomp BDsup HD 158262 M HD 0
GC RA1950rad 4.56185822 DE1950rad 0.19953142 PmRA2000 -0.0022
PmDE2000 0.004
Hipparcos
Catalog H HIP 85460 Proxy RAhms 17 27 50.45
DEdms +11 23 31.4 Vmag 8.62 VarFlag R Vmag G
RAdeg 261.96 DEdeg 11.3921 AstroRef B Plx 10.68
CCDM 17279+1123 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD 158262 BD BD+11 3183
CD CP Dm number +11 3183 VIred 0.48
SpType A R SpType Coord arcsec 2000 172750.45+112331.4
Hipparcos 2
HIP 85460 Sn 95 So 3 Nc 1
RArad 4.5720678639 DErad 0.1988290814 Plx 8.35 PmRA -20.19
PmDE 0.98 E RArad 2.45 E DErad 1.98 E Plx 3.06
E pmRA 2.51 E pmDE 2.4 Hpmag 8.7053 E Hpmag 0.0255
SHp 0 VA 0 BV 0.41 E BV 0.015
VI 0.48
CCDM
Ccdm 17279+1123 RComp Comp B Note1
Note2 Discov num STF2166 DRAs -3.62 DDEs 30.7
R dRAs 10 Year 1831 Theta 283 Rho 27.3
Obs 17 Vmag 8.8 Sp A PmNote *
PmRA -32 PmDE -3 Dm number +11 3183 Cat1 BD
Name2 +11 1899 Cat2 AGK2/3 HD 158262 M HD ?
ADS BDS A10562 M ADS BDS N IDS IDS 17232N1128B
HIC 85460