19348+7501 STF 2575 (HD 186094)

 
 
19h 34m 48.98s +75° 01' 04.3" P.A. 33.00 sep 7.6 mag 9.72,12.15 Sp F8 dist. 268.1 pc (874.54 l.y.)
 
 
Coord 2000 19348+7501 Discov num STF2575 Comp Coord arcsec 2000 19 34 48.98 +75 01 04.3
Date first 1832 Date last 2015 Obs 22
Pa first 35 Pa last 32.5 P.A. Now (θ) 32.5°
Sep first 7.2 Sep last 7.563 Sep. Now (ρ) 7.563"
Mag pri 9.72 Mag sec 12.15 delta mag (ΔM) 2.43 Spectral class F8 (yellow-white)
Pri motion ra -002 Sec motion ra +000
Pri motion dec -020 Sec motion dec -016
Notes
rPM=0.222 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186094 Constellation Draco SAO 9476 HIP 96300
Tycho2 4584-00397-1 Gaia DR2 2289073056006070528 HD 186094 GC 27166
BD BD+74 832 Distance 268.1 Distance ly 874.54
 
 
WDS 19348+7501 STF 2575 (HD 186094) : 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
19348+7501 STF2575 2003 14 32 7.6 9.72 12.15 F8 D 193448.98+750104.3
19348+7501 STF2575 2004 15 33 7.6 9.72 12.15 F8 D 193448.98+750104.3
19348+7501 STF2575 2010 16 33 7.6 9.72 12.15 F8 193448.98+750104.3
19348+7501 STF2575 2015 17 33 7.6 9.72 12.15 F8 193448.98+750104.3

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

 
 
WDS 19348+7501 STF 2575 (HD 186094) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19348+7501 STF 2575 (HD 186094) : MEASURES
 
 
No records found.

 
 
WDS 19348+7501 (HD 186094) : VIRTUAL EYEPIECE
 
 

19348+7501 STF2575A mag 9.72 Sp F8 19348+7501 STF2575B sep 6.5 P.A. 9.40 mag 12.15 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 19348+7501 (HD 186094) : ALADIN DSS IMAGE @ 19h 34m 48.98s +75° 01' 04.3"
 
 
 
 
WDS 19348+7501 STF 2575 (HD 186094) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19348+7501  STF2575 distance=0' 19329+7520  HDS2776 distance=21' 19443+7453  LDS1914 distance=37' 19352+7423  MLR 222AB distance=39' 19352+7423  MLR 222AC distance=39' 19352+7423  MLR 222AD distance=39' 19443+7538  LDS1915 distance=52' 19398+7553  LDS1913 distance=55' 19208+7528  TDT1389 distance=60' 19235+7419  TDT1415 distance=62' 19510+7524  STF2617 distance=67' 19484+7421  HDS2816 distance=67' 19430+7606  LOC 418 distance=72' 19540+7501  LDS1922 distance=74' 19270+7354  YSC 160 distance=75' 19493+7409  MLR 227 distance=78' 19201+7402  TDT1378 distance=84' 19399+7623  MLR 225 distance=85' 19482+7356  LDS1917 distance=85' 19391+7625  MLR 224 distance=86' 19335+7631  UC 3975 distance=90' 19515+7607  LDS1920 distance=92' 19392+7634  STF2592 distance=94' 19310+7328  GRO   1 distance=95' 19323+7323  LDS1910 distance=97' 19270+7322  STF2550AB distance=105' 19270+7322  STF2550AC distance=105' 19270+7322  STF2550BC distance=105' 19293+7319  KPP3341 distance=105' 19510+7631  LDS1919 distance=108' 19279+7316  PAL   1AB distance=109' 19279+7316  PAL   1AC distance=109' 19357+7308  A   864 distance=114' 19180+7643  LOC 398 distance=120' 19189+7648  HDS2732 distance=122' 19526+7318  LDS1921 distance=126' 19493+7309  TDT1776 distance=127' 19218+7708  HDS2740 distance=136' 19157+7307  OL  120 distance=139' 19486+7714  TDT1773 distance=143' 19223+7716  LOC 406 distance=143' 19490+7715  MLR 228 distance=144' 19370+7725  MLR 223 distance=145' 19439+7732  LOC 420 distance=155' 19278+7229  LDS1908 distance=156' 19225+7233  NSN 715 distance=157' 19165+7725  TDT1339AB distance=159' 19367+7740  SLW1224 distance=160' 19393+7220  A  1191 distance=163' 19432+7222  HDS2800 distance=164' 19299+7215  LDS1909 distance=166' 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 19348+7501 STF2575 33 7.6
Show 19329+7520 HDS2776 92 0.4 21
Show 19443+7453 LDS1914 49 6.3 37
Show 19352+7423 MLR 222 AB 197 7.5 39
Show 19352+7423 MLR 222 AC 215 22.6 39
Show 19352+7423 MLR 222 AD 217 42.1 39
Show 19443+7538 LDS1915 125 9.9 52
Show 19398+7553 LDS1913 327 3.1 55
Show 19208+7528 TDT1389 235 1.4 60
Show 19235+7419 TDT1415 70 0.5 62
Show 19510+7524 STF2617 39 27.9 67
Show 19484+7421 HDS2816 85 0.2 67
Show 19430+7606 LOC 418 239 11.5 72
Show 19540+7501 LDS1922 226 16.0 74
Show 19270+7354 YSC 160 287 1.1 75
Show 19493+7409 MLR 227 77 0.2 78
Show 19201+7402 TDT1378 150 2.2 84
Show 19399+7623 MLR 225 246 0.3 85
Show 19482+7356 LDS1917 232 9.1 85
Show 19391+7625 MLR 224 288 0.2 86
Show 19335+7631 UC 3975 95 14.9 90
Show 19515+7607 LDS1920 88 11.4 92
Show 19392+7634 STF2592 297 0.8 94
Show 19310+7328 GRO 1 235 3.2 95
Show 19323+7323 LDS1910 214 16.8 97
Show 19270+7322 STF2550 AB 251 1.9 105
Show 19270+7322 STF2550 AC 167 78.6 105
Show 19270+7322 STF2550 BC 165 78.4 105
Show 19293+7319 KPP3341 319 13.3 105
Show 19510+7631 LDS1919 54 15.4 108
Show 19279+7316 PAL 1 AB 72 4.5 109
Show 19279+7316 PAL 1 AC 9 75.6 109
Show 19357+7308 A 864 11 0.8 114
Show 19180+7643 LOC 398 104 19.3 120
Show 19189+7648 HDS2732 82 0.8 122
Show 19526+7318 LDS1921 272 3.0 126
Show 19493+7309 TDT1776 130 0.8 127
Show 19218+7708 HDS2740 21 0.3 136
Show 19157+7307 OL 120 320 3.2 139
Show 19486+7714 TDT1773 153 0.7 143
Show 19223+7716 LOC 406 354 1.8 143
Show 19490+7715 MLR 228 266 0.3 144
Show 19370+7725 MLR 223 233 0.6 145
Show 19439+7732 LOC 420 7 7.9 155
Show 19278+7229 LDS1908 199 37.6 156
Show 19225+7233 NSN 715 53 1.8 157
Show 19165+7725 TDT1339 AB 166 0.6 159
Show 19367+7740 SLW1224 51 97.5 160
Show 19393+7220 A 1191 252 3.1 163
Show 19432+7222 HDS2800 141 0.5 164
Show 19299+7215 LDS1909 58 32.9 166

 
 
WDS 19348+7501 : COMPONENTS
 
 
  A
B pa=9.4°
sep=6.46"
 
 
19348+7501 A
 
 
Componente originario normalizzato AB Name HD 186094 Coord arcsec 2000 193448.98+750104.3 Mag 9.72
Spectral class F8 (yellow-white) PmRA -2.00 PmDE -20.0 SAO 9476
HIP 96300 Tycho2 4584-00397-1 HD 186094 GC 27166
BD BD+74 832
Tycho2
Tycho2 4584-00397-1 Pflag RAmdeg 293.70408646 DEmdeg 75.01784889
PmRA -1.0 PmDE -16.2 E RAmdeg 14 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.56 EpDEm 1990.30
Num 7 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.6 BTmag 10.170 E BTmag 0.026 VTmag 9.719
E VTmag 0.024 Prox 75 TYC T HIP 96300
CCDM A RAdeg 293.70409417 DEdeg 75.01788639 EpRA 1990 1.76
EpDE 1990 1.74 E RAdeg 13.9 E DEdeg 14.6 Posflg
Corr 0.0
SAO
SAO 9476 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 -0.033 Vmag 9.6 SpType F8
Double code Source 70 CatNum 27166 DM BD+74 832
DMcomp BDsup HD 186094 M HD 0
GC 27166 RA1950rad 5.13145374 DE1950rad 1.30734359 PmRA2000 -0.0014
PmDE2000 -0.036
Hipparcos
Catalog H HIP 96300 Proxy H RAhms 19 34 48.99
DEdms +75 01 04.4 Vmag 9.51 VarFlag R Vmag H
RAdeg 293.704 DEdeg 75.0179 AstroRef A Plx 5.03
CCDM 19348+7501 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 33 Rho 7.542 HD 186094 BD BD+74 832
CD CP Dm number +74 832 VIred 0.67
SpType F8 R SpType Coord arcsec 2000 193448.99+750104.4
Hipparcos 2
HIP 96300 Sn 15 So 3 Nc 2
RArad 5.1261037047 DErad 1.3093091152 Plx 3.73 PmRA -2.48
PmDE -14.48 E RArad 0.78 E DErad 0.82 E Plx 0.86
E pmRA 0.91 E pmDE 0.98 Hpmag 9.6423 E Hpmag 0.0016
SHp 0.02 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 19348+7501 RComp Comp A Note1
Note2 Discov num DRAs 0.98 DDEs 4.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp F8 PmNote *
PmRA -8 PmDE -14 Dm number +74 832 Cat1 BD
Name2 +74 589 Cat2 AGK2/3 HD 186094 M HD
ADS BDS A12712 M ADS BDS N IDS IDS 19372N7447A
HIC 96300
 
 
19348+7501 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193449.25+750110.7 Mag 12.15 PmRA 0.00
PmDE -16.0 Calc delta mag 2.43 Calc coord yes
CCDM
Ccdm 19348+7501 RComp Comp B Note1
Note2 Discov num STF2575 DRAs DDEs
R dRAs Year 1832 Theta 034 Rho 7.2
Obs 5 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12712 M ADS BDS N IDS IDS 19372N7447B
HIC 96300