23109+8149 STF 2996 (HD 219194)

 
 
23h 10m 54.16s +81° 49' 00.6" P.A. 106.00 sep 5.1 mag 8.95,9.20 Sp F2 dist. 238.1 pc (776.68 l.y.)
 
 
Coord 2000 23109+8149 Discov num STF2996 Comp Coord arcsec 2000 23 10 54.16 +81 49 00.6
Date first 1831 Date last 2019 Obs 42
Pa first 108 Pa last 105.9 P.A. Now (θ) 105.9°
Sep first 3.5 Sep last 5.055 Sep. Now (ρ) 5.055"
Mag pri 8.95 Mag sec 9.20 delta mag (ΔM) 0.25 Spectral class F2 (yellow-white)
Pri motion ra -007 Sec motion ra +000
Pri motion dec -007 Sec motion dec -008
Notes
rPM=0.714
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 219194 Constellation Cepheus SAO 3856 HIP 114463
Tycho2 4613-01794-1 Gaia DR2 2287296107776383360 HD 219194 GC 32308
BD BD+81 812 Distance 238.1 Distance ly 776.68
 
 
WDS 23109+8149 STF 2996 (HD 219194) : 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
23109+8149 STF2996 1999 37 106 4.8 8.95 9.20 F2 D 231054.16+814900.6
23109+8149 STF2996 2010 38 106 4.8 8.95 9.20 F2 D 231054.16+814900.6
23109+8149 STF2996 2016 38 106 4.9 8.95 9.20 F2 231054.16+814900.6
23109+8149 STF2996 2019 42 106 5.1 8.95 9.20 F2 231054.16+814900.6

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

 
 
WDS 23109+8149 STF 2996 (HD 219194) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23109+8149 STF 2996 (HD 219194) : MEASURES
 
 
No records found.

 
 
WDS 23109+8149 (HD 219194) : VIRTUAL EYEPIECE
 
 

23109+8149 STF2996A mag 8.95 Sp F2 23109+8149 STF2996B sep 1.6 P.A. 153.40 mag 9.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 23109+8149 (HD 219194) : ALADIN DSS IMAGE @ 23h 10m 54.16s +81° 49' 00.6"
 
 
 
 
WDS 23109+8149 STF 2996 (HD 219194) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


23109+8149  STF2996 distance=0' 23038+8140  LOC 543 distance=18' 23175+8126  BU 9030 distance=27' 23112+8121  HU  786 distance=28' 23207+8127  HJ 3191 distance=31' 22573+8133  TDT3812 distance=34' 23254+8217  LDS2040 distance=41' 22524+8137  KPP3387 distance=42' 22537+8130  LDS2014 distance=42' 22556+8121  LOC 534 distance=44' 23279+8216  LDS2043 distance=45' 23089+8235  STT 492 distance=47' 22550+8117  HDS3259 distance=48' 23223+8230  LDS2038 distance=48' 23302+8215  TDT4068 distance=49' 22573+8104  LOC 533 distance=55' 23278+8233  TDT4047 distance=56' 23228+8241  LOC 553 distance=58' 23012+8047  STT 487 distance=66' 23114+8030  TDT3925 distance=80' 23049+8030  LOC 544 distance=81' 22578+8028  LDS2020 distance=87' 22592+8021  BU 1522 distance=93' 22527+8319  LOC 536 distance=97' 23022+8014  KIR  24AB distance=97' 23022+8014  KIR  24AC distance=97' 23151+8327  STF3003 distance=99' 23135+7953  HU  789 distance=117' 23306+8349  TDT4075 distance=126' 23201+7945  SKF1256 distance=126' 22527+8355  LDS2013 distance=131' 23219+8400  LOC 556 distance=133' 22523+7943  LOC 531 distance=135' 23260+8406  LDS2042 distance=141' 23154+7929  LDS2032 distance=141' 23162+8410  LOC 547 distance=142' 23306+7933  LDS2046 distance=143' 23210+7926  LDS2036 distance=145' 23049+8416  KPP 603 distance=148' 23285+8414  LOC 555 distance=148' 23074+8419  LOC 546 distance=151' 23159+8432  LDS2033 distance=164' 23123+7902  HU  787 distance=167' 23194+7900  LDS2035AB distance=171' 23194+7900  MKR   1AC distance=171' 23194+7900  LAF  72AD distance=171' 23194+7900  LAF  72AE distance=171' 23139+8441  TDT3944 distance=172' 22553+8456  MLR 267 distance=190' 23071+7835  MLR 269 distance=195' 22567+7830  STF2971 distance=203' 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 23109+8149 STF2996 106 5.1
Show 23038+8140 LOC 543 176 7.4 18
Show 23175+8126 BU 9030 41 42.3 27
Show 23112+8121 HU 786 343 0.5 28
Show 23207+8127 HJ 3191 46 23.2 31
Show 22573+8133 TDT3812 289 0.6 34
Show 23254+8217 LDS2040 59 125.9 41
Show 22524+8137 KPP3387 263 1.7 42
Show 22537+8130 LDS2014 130 8.2 42
Show 22556+8121 LOC 534 136 1.2 44
Show 23279+8216 LDS2043 15 53.7 45
Show 23089+8235 STT 492 229 9.0 47
Show 22550+8117 HDS3259 20 0.1 48
Show 23223+8230 LDS2038 117 1.7 48
Show 23302+8215 TDT4068 114 0.7 49
Show 22573+8104 LOC 533 56 2.3 55
Show 23278+8233 TDT4047 145 2.4 56
Show 23228+8241 LOC 553 127 10.7 58
Show 23012+8047 STT 487 199 0.5 66
Show 23114+8030 TDT3925 31 0.4 80
Show 23049+8030 LOC 544 100 1.6 81
Show 22578+8028 LDS2020 356 10.9 87
Show 22592+8021 BU 1522 6 46.6 93
Show 22527+8319 LOC 536 335 38.7 97
Show 23022+8014 KIR 24 AB 161 95.5 97
Show 23022+8014 KIR 24 AC 283 1.2 97
Show 23151+8327 STF3003 266 21.9 99
Show 23135+7953 HU 789 182 1.9 117
Show 23306+8349 TDT4075 319 2.2 126
Show 23201+7945 SKF1256 189 6.0 126
Show 22527+8355 LDS2013 59 6.0 131
Show 23219+8400 LOC 556 181 3.4 133
Show 22523+7943 LOC 531 258 2.3 135
Show 23260+8406 LDS2042 256 2.2 141
Show 23154+7929 LDS2032 174 76.0 141
Show 23162+8410 LOC 547 23 3.2 142
Show 23306+7933 LDS2046 319 17.6 143
Show 23210+7926 LDS2036 228 14.7 145
Show 23049+8416 KPP 603 99 5.6 148
Show 23285+8414 LOC 555 263 4.6 148
Show 23074+8419 LOC 546 289 2.0 151
Show 23159+8432 LDS2033 260 34.3 164
Show 23123+7902 HU 787 199 0.9 167
Show 23194+7900 LDS2035 AB 214 10.9 171
Show 23194+7900 MKR 1 AC 142 962.8 171
Show 23194+7900 LAF 72 AD 359 6.1 171
Show 23194+7900 LAF 72 AE 50 15.2 171
Show 23139+8441 TDT3944 39 3.0 172
Show 22553+8456 MLR 267 210 1.7 190
Show 23071+7835 MLR 269 139 1.4 195
Show 22567+7830 STF2971 5 5.6 203

 
 
WDS 23109+8149 : COMPONENTS
 
 
  A
B pa=153.4°
sep=1.55"
 
 
23109+8149 A
 
 
Componente originario normalizzato AB Name HD 219194 Coord arcsec 2000 231054.16+814900.6 Mag 8.95
Spectral class F2 (yellow-white) PmRA -7.00 PmDE -7.0 SAO 3856
HIP 114463 Tycho2 4613-01794-1 HD 219194 GC 32308
BD BD+81 812
Tycho2
Tycho2 4613-01794-1 Pflag RAmdeg 347.72566861 DEmdeg 81.81682714
PmRA 8.5 PmDE -9.4 E RAmdeg 10 E DEmdeg 9
E pmRA 3.0 E pmDE 2.5 EpRAm 1991.49 EpDEm 1991.59
Num 3 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.6 BTmag 9.412 E BTmag 0.020 VTmag 8.946
E VTmag 0.016 Prox 49 TYC T HIP 114463
CCDM A RAdeg 347.72552972 DEdeg 81.81684889 EpRA 1990 1.63
EpDE 1990 1.75 E RAdeg 9.9 E DEdeg 9.1 Posflg
Corr -0.1
SAO
SAO 3856 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.001 Vmag 8.5 SpType F2
Double code Source 70 CatNum 32308 DM BD+81 812
DMcomp BDsup HD 219194 M HD 0
GC 32308 RA1950rad 6.0648795 DE1950rad 1.42323101 PmRA2000 -0.0019
PmDE2000 -0.007
Hipparcos
Catalog H HIP 114463 Proxy H RAhms 23 10 54.13
DEdms +81 49 00.7 Vmag 8.29 VarFlag R Vmag H
RAdeg 347.726 DEdeg 81.8168 AstroRef A Plx 5.06
CCDM 23109+8149 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 106 Rho 4.916 HD 219194 BD BD+81 812
CD CP Dm number +81 812 VIred 0.45
SpType F2... R SpType Coord arcsec 2000 231054.13+814900.7
Hipparcos 2
HIP 114463 Sn 15 So 3 Nc 2
RArad 6.0689557906 DErad 1.427973432 Plx 4.2 PmRA -1.42
PmDE -9.83 E RArad 0.82 E DErad 0.73 E Plx 0.9
E pmRA 1.04 E pmDE 0.78 Hpmag 8.3783 E Hpmag 0.0015
SHp 0.016 VA 0 BV 0.379 E BV 0.02
VI 0.44
CCDM
Ccdm 23109+8149 RComp Comp A Note1
Note2 Discov num DRAs -0.20 DDEs 0.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp F2 PmNote *
PmRA -3 PmDE 0 Dm number +81 812 Cat1 BD
Name2 3856 Cat2 SAO HD 219194 M HD
ADS BDS A16588 M ADS BDS N IDS IDS 23090N8116A
HIC 114463
 
 
23109+8149 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 231054.48+814859.2 Mag 9.2 PmRA 0.00
PmDE -8.0 HIP 114463 Tycho2 4613-00376-1 Calc delta mag 0.25
Calc coord yes
Tycho2
Tycho2 4613-00376-1 Pflag RAmdeg 347.73484126 DEmdeg 81.81645153
PmRA 4.2 PmDE -8.8 E RAmdeg 11 E DEmdeg 11
E pmRA 3.1 E pmDE 2.9 EpRAm 1991.46 EpDEm 1991.55
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.0 Q pmRA 0.4
Q pmDE 0.0 BTmag 9.574 E BTmag 0.022 VTmag 9.198
E VTmag 0.018 Prox 49 TYC T HIP 114463
CCDM B RAdeg 347.73477194 DEdeg 81.81647167 EpRA 1990 1.62
EpDE 1990 1.73 E RAdeg 11.3 E DEdeg 10.5 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 114463 Proxy H RAhms 23 10 54.13
DEdms +81 49 00.7 Vmag 8.29 VarFlag R Vmag H
RAdeg 347.726 DEdeg 81.8168 AstroRef A Plx 5.06
CCDM 23109+8149 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 106 Rho 4.916 HD 219194 BD BD+81 812
CD CP Dm number +81 812 VIred 0.45
SpType F2... R SpType Coord arcsec 2000 231054.13+814900.7
Hipparcos 2
HIP 114463 Sn 15 So 3 Nc 2
RArad 6.0689557906 DErad 1.427973432 Plx 4.2 PmRA -1.42
PmDE -9.83 E RArad 0.82 E DErad 0.73 E Plx 0.9
E pmRA 1.04 E pmDE 0.78 Hpmag 8.3783 E Hpmag 0.0015
SHp 0.016 VA 0 BV 0.379 E BV 0.02
VI 0.44
CCDM
Ccdm 23109+8149 RComp Comp B Note1
Note2 Discov num STF2996 DRAs DDEs
R dRAs Year 1832 Theta 108 Rho 4.9
Obs 10 Vmag 9.4 Sp PmNote
PmRA 2 PmDE -1 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16588 M ADS BDS N IDS IDS 23090N8116B
HIC 114463