15075+0914 STF 1910 (HD 134066)

 
 
15h 07m 32.95s +09° 13' 33.8" P.A. 211.00 sep 3.9 mag 7.35,7.54 Sp G2V+G3V dist. 31.56 pc (102.95 l.y.)
 
 
Coord 2000 15075+0914 Discov num STF1910 Comp Coord arcsec 2000 15 07 32.95 +09 13 33.8
Date first 1823 Date last 2019 Obs 199
Pa first 206 Pa last 210.6 P.A. Now (θ) 210.6°
Sep first 4.0 Sep last 3.915 Sep. Now (ρ) 3.915"
Mag pri 7.35 Mag sec 7.54 delta mag (ΔM) 0.19 Spectral class G2V+G3V (yellow/yellow)
Pri motion ra -191 Sec motion ra -191
Pri motion dec +025 Sec motion dec +025
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 134066 Constellation Bootes SAO 120851 HIP 74016
Tycho2 0919-01659-1 Gaia DR2 1167718049194619264 HD 134066 GC 20344
BD BD+09 3000 Distance 31.56 Distance ly 102.95
 
 
WDS 15075+0914 STF 1910 (HD 134066) : 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
15075+0914 STF1910 2007 184 211 4.0 7.35 7.54 G2V G3V DV 150732.95+091333.8
15075+0914 STF1910 2011 187 210 4.0 7.35 7.54 G2V G3V VD 150732.95+091333.8
15075+0914 STF1910 2012 189 211 3.8 7.35 7.54 G2V G3V VD 150732.95+091333.8
15075+0914 STF1910 2015 186 213 3.8 7.35 7.54 G2V+G3V VD 150732.95+091333.8
15075+0914 STF1910 2016 190 211 3.9 7.35 7.54 G2V+G3V V 150732.95+091333.8
15075+0914 STF1910 2018 192 212 3.9 7.35 7.54 G2V+G3V V 150732.95+091333.8
15075+0914 STF1910 2019 195 211 3.9 7.35 7.54 G2V+G3V V 150732.95+091333.8

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

 
 
WDS 15075+0914 STF 1910 (HD 134066) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 23/06/16 Daedalus1 mean difficulty separated 212   Beautiful! Primary is slightly brighter, more yellow than companion. The companion is yellow-white, and seems slightly more subdued.

 
 
WDS 15075+0914 STF 1910 (HD 134066) : MEASURES
 
 
Records found: 2
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 15/06/02 inzet very difficult 3.83 0.06 212.50 3.56 0.43 17
Show 23/06/16 Daedalus1 mean difficulty 3.88 0.06 212.00 0.00 0.18 12 Seeing: Pickering 7, good
 
 
WDS 15075+0914 (HD 134066) : VIRTUAL EYEPIECE
 
 

15075+0914 STF1910A mag 7.35 Sp G2V 15075+0914 STF1910B sep 3.9 P.A. 210.30 mag 7.54 Sp G3V virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 15075+0914 (HD 134066) : ALADIN DSS IMAGE @ 15h 07m 32.95s +09° 13' 33.8"
 
 
 
 
WDS 15075+0914 STF 1910 (HD 134066) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


15075+0914  STF1910 distance=0' 15064+0916  UC 2924 distance=18' 15083+1007  UC 2939 distance=55' 15116+0912  LEP 144 distance=60' 15049+1014  WFC 161 distance=73' 15052+0801  UC 2914 distance=81' 15116+1007  A  1116 distance=82' 15024+0840  CVR 773 distance=84' 15118+1013  DJU   3AC distance=87' 15099+0749  UC 2945 distance=92' 15134+0838  CBL 481 distance=94' 15013+0900  UC 2898 distance=94' 15146+0930  LDS4538 distance=106' 15052+0732  SLW1059 distance=108' 15006+0836  YSC   8AB distance=110' 15086+1103  HJ  247 distance=111' 15032+0740  HJ 1267 distance=114' 15117+1053  BRT1940 distance=118' 14595+0851  DAY   2 distance=121' 15036+0723  SLW1056 distance=125' 15057+0712  GWP2491 distance=126' 15155+0830  SKF2775 distance=126' 15066+1124  SLW1061 distance=131' 14592+1001  GWP2484 distance=133' 15093+0654  SLW1066 distance=142' 15003+0739  TOK 900 distance=144' 14583+0826  K     2 distance=145' 15173+0923  A  1117 distance=146' 15174+0904  CBL 485 distance=146' 14585+1024  LIM   5 distance=147' 15056+1138  STF1907 distance=148' 15087+0646  SLW1065 distance=149' 15135+0713  UC 2964 distance=150' 15111+1134  GWP2500 distance=150' 14580+1008  KPP 328 distance=151' 15012+0710  RAO 326 distance=156' 14578+0816  HJ 2756 distance=157' 15100+0637  RAO 330 distance=161' 15077+1158  STF1911 distance=165' 14576+0801  UC 2881 distance=165' 14564+0842  HEI 781 distance=168' 14563+0853  LEP  71 distance=169' 15140+0651  HJ 1270 distance=172' 14586+1105  GWP2478 distance=174' 14585+1106  GWP2477 distance=175' 15052+0617  TOK 166 distance=180' 15187+1026  STF1931AB distance=180' 15187+1026  STF1931AC distance=180' 15173+0726  SKF2723 distance=181' 15169+0714  SHN 200 distance=183' 14584+1117  SLW1046 distance=184' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 15075+0914 STF1910 211 3.9
Show 15064+0916 UC 2924 223 59.9 18
Show 15083+1007 UC 2939 139 62.1 55
Show 15116+0912 LEP 144 140 3.4 60
Show 15049+1014 WFC 161 85 37.4 73
Show 15052+0801 UC 2914 150 38.5 81
Show 15116+1007 A 1116 53 0.8 82
Show 15024+0840 CVR 773 88 9.4 84
Show 15118+1013 DJU 3 AC 250 1.9 87
Show 15099+0749 UC 2945 340 22.3 92
Show 15134+0838 CBL 481 153 24.8 94
Show 15013+0900 UC 2898 330 6.7 94
Show 15146+0930 LDS4538 170 8.9 106
Show 15052+0732 SLW1059 35 145.4 108
Show 15006+0836 YSC 8 AB 158 0.1 110
Show 15086+1103 HJ 247 138 17.5 111
Show 15032+0740 HJ 1267 8 13.6 114
Show 15117+1053 BRT1940 167 3.1 118
Show 14595+0851 DAY 2 7 388.7 121
Show 15036+0723 SLW1056 96 26.1 125
Show 15057+0712 GWP2491 330 18.1 126
Show 15155+0830 SKF2775 139 7.9 126
Show 15066+1124 SLW1061 226 22.2 131
Show 14592+1001 GWP2484 70 41.0 133
Show 15093+0654 SLW1066 175 31.3 142
Show 15003+0739 TOK 900 172 0.2 144
Show 14583+0826 K 2 323 53.7 145
Show 15173+0923 A 1117 358 1.0 146
Show 15174+0904 CBL 485 338 18.1 146
Show 14585+1024 LIM 5 318 0.1 147
Show 15056+1138 STF1907 348 0.9 148
Show 15087+0646 SLW1065 332 10.9 149
Show 15135+0713 UC 2964 185 57.1 150
Show 15111+1134 GWP2500 250 27.1 150
Show 14580+1008 KPP 328 310 3.8 151
Show 15012+0710 RAO 326 202 0.1 156
Show 14578+0816 HJ 2756 90 24.1 157
Show 15100+0637 RAO 330 241 0.7 161
Show 15077+1158 STF1911 292 2.0 165
Show 14576+0801 UC 2881 92 17.4 165
Show 14564+0842 HEI 781 217 1.6 168
Show 14563+0853 LEP 71 181 776.3 169
Show 15140+0651 HJ 1270 169 15.9 172
Show 14586+1105 GWP2478 94 8.0 174
Show 14585+1106 GWP2477 249 62.3 175
Show 15052+0617 TOK 166 328 12.6 180
Show 15187+1026 STF1931 AB 166 13.4 180
Show 15187+1026 STF1931 AC 93 172.9 180
Show 15173+0726 SKF2723 17 1.9 181
Show 15169+0714 SHN 200 154 1.2 183
Show 14584+1117 SLW1046 127 165.9 184

 
 
WDS 15075+0914 : COMPONENTS
 
 
  A
B pa=210.3°
sep=3.90"
 
 
15075+0914 A
 
 
Componente originario normalizzato AB Name HD 134066 Coord arcsec 2000 150732.95+091333.8 Mag 7.35
Spectral class G2V (yellow) PmRA -191.00 PmDE 25.0 SAO 120851
HIP 74016 Tycho2 0919-01659-1 HD 134066 GC 20344
BD BD+09 3000
Tycho2
Tycho2 0919-01659-1 Pflag RAmdeg 226.88728703 DEmdeg 9.22604991
PmRA -189.5 PmDE 29.4 E RAmdeg 6 E DEmdeg 8
E pmRA 3.2 E pmDE 3.0 EpRAm 1991.75 EpDEm 1991.34
Num 4 Q RAmdeg 0.5 Q DEmdeg 1.2 Q pmRA 0.5
Q pmDE 1.3 BTmag 8.069 E BTmag 0.018 VTmag 7.352
E VTmag 0.013 Prox 41 TYC T HIP 74016
CCDM A RAdeg 226.88772528 DEdeg 9.22597944 EpRA 1990 1.78
EpDE 1990 1.41 E RAdeg 6.3 E DEdeg 8.2 Posflg
Corr 0.1
SAO
SAO 120851 DelFlag RA1950 PmRA1950 -0.0122
DE1950 PmDE1950 0.028 Vmag 7.4 SpType G5
Double code Source 70 CatNum 20344 DM BD+09 3000
DMcomp A BDsup HD 134066 M HD 1
GC 20344 RA1950rad 3.94937582 DE1950rad 0.16435906 PmRA2000 -0.0121
PmDE2000 0.03
Hipparcos
Catalog H HIP 74016 Proxy H RAhms 15 07 33.06
DEdms +09 13 33.5 Vmag 6.72 VarFlag R Vmag G
RAdeg 226.888 DEdeg 9.22598 AstroRef A Plx 31.21
CCDM 15075+0914 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 211 Rho 4.121 HD 134066 BD BD+09 3000
CD CP Dm number +09 3000 VIred 0.98
SpType G5 R SpType Coord arcsec 2000 150733.06+091333.5
Hipparcos 2
HIP 74016 Sn 15 So 3 Nc 2
RArad 3.9599382714 DErad 0.1610236382 Plx 31.69 PmRA -192.12
PmDE 24.01 E RArad 1.31 E DErad 1.77 E Plx 1.2
E pmRA 1.44 E pmDE 2.01 Hpmag 6.8019 E Hpmag 0.0025
SHp 0.012 VA 0 BV 0.68 E BV 0.02
VI 0.74
CCDM
Ccdm 15075+0914 RComp Comp A Note1
Note2 Discov num DRAs 3.02 DDEs -26.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp G5 PmNote *
PmRA -181 PmDE 28 Dm number +09 3000 Cat1 BD
Name2 120851 Cat2 SAO HD 134066 M HD
ADS BDS A 9507 M ADS BDS N IDS IDS 15027N0937A
HIC 74016
 
 
15075+0914 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 150732.82+091330.4 Mag 7.54 Spectral class G3V (yellow)
PmRA -191.00 PmDE 25.0 HIP 74016 Tycho2 0919-01659-2
Calc delta mag 0.19 Calc coord yes
Tycho2
Tycho2 0919-01659-2 Pflag RAmdeg 226.88670436 DEmdeg 9.22505169
PmRA -188.9 PmDE 24.8 E RAmdeg 7 E DEmdeg 10
E pmRA 2.3 E pmDE 2.2 EpRAm 1991.63 EpDEm 1991.04
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.6 Q pmRA 0.5
Q pmDE 1.6 BTmag 8.326 E BTmag 0.021 VTmag 7.539
E VTmag 0.015 Prox 41 TYC HIP 74016
CCDM B RAdeg 226.88714250 DEdeg 9.22499194 EpRA 1990 1.76
EpDE 1990 1.34 E RAdeg 7.0 E DEdeg 9.6 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 74016 Proxy H RAhms 15 07 33.06
DEdms +09 13 33.5 Vmag 6.72 VarFlag R Vmag G
RAdeg 226.888 DEdeg 9.22598 AstroRef A Plx 31.21
CCDM 15075+0914 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 211 Rho 4.121 HD 134066 BD BD+09 3000
CD CP Dm number +09 3000 VIred 0.98
SpType G5 R SpType Coord arcsec 2000 150733.06+091333.5
Hipparcos 2
HIP 74016 Sn 15 So 3 Nc 2
RArad 3.9599382714 DErad 0.1610236382 Plx 31.69 PmRA -192.12
PmDE 24.01 E RArad 1.31 E DErad 1.77 E Plx 1.2
E pmRA 1.44 E pmDE 2.01 Hpmag 6.8019 E Hpmag 0.0025
SHp 0.012 VA 0 BV 0.68 E BV 0.02
VI 0.74
CCDM
Ccdm 15075+0914 RComp Comp B Note1
Note2 Discov num STF1910 DRAs 2.88 DDEs -30.0
R dRAs 10 Year 1832 Theta 211 Rho 4.3
Obs 99 Vmag 7.5 Sp PmNote *
PmRA -180 PmDE 22 Dm number Cat1
Name2 120850 Cat2 SAO HD M HD
ADS BDS A 9507 M ADS BDS N IDS IDS 15027N0937B
HIC 74016