19124-0428 STF 2477 (HD 179345)

 
 
19h 12m 22.49s -04° 27' 47.2" P.A. 44.00 sep 24.6 mag 8.70,11.91 Sp K0 dist. 719.42 pc (2346.75 l.y.)
 
 
Coord 2000 19124-0428 Discov num STF2477 Comp Coord arcsec 2000 19 12 22.49 -04 27 47.2
Date first 1848 Date last 2015 Obs 20
Pa first 45 Pa last 43.8 P.A. Now (θ) 43.8°
Sep first 30.1 Sep last 24.629 Sep. Now (ρ) 24.629"
Mag pri 8.70 Mag sec 11.91 delta mag (ΔM) 3.21 Spectral class K0 (yellow-orange)
Pri motion ra +004 Sec motion ra -021
Pri motion dec -003 Sec motion dec -021
Notes U (Proper motion indicates non-physical)
rPM=1.037
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 179345 Constellation Aquila SAO 143131 HIP 94360
Tycho2 5137-00038-1 Gaia DR2 4212438026256799488 HD 179345 GC 26455
BD BD-04 4719 Distance 719.42 Distance ly 2346.75
 
 
WDS 19124-0428 STF 2477 (HD 179345) : 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
19124-0428 STF2477 2006 11 44 25.0 8.70 11.91 K0 LD 191222.49-042747.2
19124-0428 STF2477 2010 13 43 24.5 8.70 11.91 K0 L 191222.49-042747.2
19124-0428 STF2477 2015 14 44 24.6 8.70 11.91 K0 L 191222.49-042747.2

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

 
 
WDS 19124-0428 STF 2477 (HD 179345) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19124-0428 STF 2477 (HD 179345) : MEASURES
 
 
No records found.

 
 
WDS 19124-0428 (HD 179345) : VIRTUAL EYEPIECE
 
 

19124-0428 STF2477A mag 8.7 Sp K0 19124-0428 STF2477B sep 24.6 P.A. 43.70 mag 11.91 virtual eyepiece
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Radius:
Components only
 
 
WDS 19124-0428 (HD 179345) : ALADIN DSS IMAGE @ 19h 12m 22.49s -04° 27' 47.2"
 
 
 
 
WDS 19124-0428 STF 2477 (HD 179345) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19124-0428  STF2477 distance=0' 19149-0442  TDT1317 distance=41' 19151-0428  LDS5873 distance=41' 19096-0455  TDT1261 distance=50' 19130-0333  SCJ  20 distance=56' 19097-0349  RST4619 distance=56' 19132-0327  A    97BC,D distance=61' 19132-0327  A    97BC distance=61' 19132-0327  A    97A,BC distance=62' 19077-0421  J  1639 distance=71' 19077-0402  KPP1478 distance=75' 19134-0545  J  2583AB distance=81' 19134-0545  J  2583AC distance=81' 19082-0520  RST4618 distance=81' 19089-0322  GWP2816 distance=84' 19075-0514  RST4617 distance=86' 19153-0310  GWP2829 distance=90' 19183-0416  KPP 918 distance=90' 19085-0542  GWP2815 distance=95' 19062-0453  EHR  16AB distance=95' 19062-0453  JNN  10A,Ca distance=95' 19062-0453  JNN  10A,Cb distance=95' 19062-0453  JNN  10A,Cc distance=95' 19062-0453  JNN  10A,Cd distance=95' 19062-0453  JNN  10A,Ce distance=95' 19062-0453  JNN  10A,Cf distance=95' 19062-0453  JNN  10A,Cg distance=95' 19062-0453  JNN  10A,Ch distance=95' 19062-0453  JNN  10A,Ci distance=95' 19062-0453  JNN  10A,Cj distance=95' 19062-0453  JNN  10A,Ck distance=95' 19062-0453  JNN  10A,Cl distance=95' 19062-0453  JNN  10A,Cm distance=95' 19062-0453  JNN  10A,Cn distance=95' 19062-0453  JNN  10A,Co distance=95' 19062-0453  JNN  10A,Cp distance=95' 19062-0453  JNN  10A,Cq distance=95' 19062-0453  JNN  10A,Cr distance=95' 19062-0453  JNN  10A,Cs distance=95' 19062-0453  JNN  10A,Ct distance=95' 19062-0453  JNN  10A,Cu distance=95' 19062-0453  JNN  10A,Cv distance=95' 19062-0453  JNN  10A,Cw distance=95' 19062-0453  JNN  10A,Cx distance=95' 19062-0453  JNN  10A,Cy distance=95' 19062-0453  JNN  10A,Cz distance=95' 19062-0453  JNN  10A,Da distance=95' 19062-0453  JNN  10A,Db distance=95' 19062-0453  JNN  10A,Dc distance=95' 19062-0453  JNN  10A,Dd distance=95' 19062-0453  JNN  10A,De distance=95' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19124-0428 STF2477 44 24.6
Show 19149-0442 TDT1317 148 3.9 41
Show 19151-0428 LDS5873 100 85.5 41
Show 19096-0455 TDT1261 88 0.5 50
Show 19130-0333 SCJ 20 228 62.9 56
Show 19097-0349 RST4619 307 2.5 56
Show 19132-0327 A 97 BC,D 242 7.0 61
Show 19132-0327 A 97 BC 223 0.8 61
Show 19132-0327 A 97 A,BC 222 93.3 62
Show 19077-0421 J 1639 335 6.7 71
Show 19077-0402 KPP1478 27 11.1 75
Show 19134-0545 J 2583 AB 162 4.2 81
Show 19134-0545 J 2583 AC 315 34.8 81
Show 19082-0520 RST4618 291 0.2 81
Show 19089-0322 GWP2816 140 8.6 84
Show 19075-0514 RST4617 212 2.6 86
Show 19153-0310 GWP2829 202 95.9 90
Show 19183-0416 KPP 918 136 7.6 90
Show 19085-0542 GWP2815 171 96.0 95
Show 19062-0453 EHR 16 AB 30 12.5 95
Show 19062-0453 JNN 10 A,Ca 90 3.5 95
Show 19062-0453 JNN 10 A,Cb 170 3.9 95
Show 19062-0453 JNN 10 A,Cc 230 4.2 95
Show 19062-0453 JNN 10 A,Cd 68 4.3 95
Show 19062-0453 JNN 10 A,Ce 230 4.3 95
Show 19062-0453 JNN 10 A,Cf 276 4.4 95
Show 19062-0453 JNN 10 A,Cg 206 4.6 95
Show 19062-0453 JNN 10 A,Ch 123 4.6 95
Show 19062-0453 JNN 10 A,Ci 338 4.7 95
Show 19062-0453 JNN 10 A,Cj 25 4.9 95
Show 19062-0453 JNN 10 A,Ck 46 4.9 95
Show 19062-0453 JNN 10 A,Cl 338 5.0 95
Show 19062-0453 JNN 10 A,Cm 37 5.4 95
Show 19062-0453 JNN 10 A,Cn 316 5.5 95
Show 19062-0453 JNN 10 A,Co 17 5.9 95
Show 19062-0453 JNN 10 A,Cp 113 5.8 95
Show 19062-0453 JNN 10 A,Cq 217 5.9 95
Show 19062-0453 JNN 10 A,Cr 221 6.0 95
Show 19062-0453 JNN 10 A,Cs 80 6.1 95
Show 19062-0453 JNN 10 A,Ct 228 6.1 95
Show 19062-0453 JNN 10 A,Cu 321 6.3 95
Show 19062-0453 JNN 10 A,Cv 51 6.5 95
Show 19062-0453 JNN 10 A,Cw 151 6.4 95
Show 19062-0453 JNN 10 A,Cx 310 6.6 95
Show 19062-0453 JNN 10 A,Cy 173 6.6 95
Show 19062-0453 JNN 10 A,Cz 104 7.0 95
Show 19062-0453 JNN 10 A,Da 238 7.0 95
Show 19062-0453 JNN 10 A,Db 359 7.1 95
Show 19062-0453 JNN 10 A,Dc 164 7.1 95
Show 19062-0453 JNN 10 A,Dd 284 7.1 95
Show 19062-0453 JNN 10 A,De 101 7.2 95

 
 
WDS 19124-0428 : COMPONENTS
 
 
  A
B pa=43.7°
sep=24.59"
 
 
19124-0428 A
 
 
Componente originario normalizzato AB Name HD 179345 Coord arcsec 2000 191222.49-042747.2 Mag 8.7
Spectral class K0 (yellow-orange) PmRA 4.00 PmDE -3.0 SAO 143131
HIP 94360 Tycho2 5137-00038-1 HD 179345 GC 26455
BD BD-04 4719
Tycho2
Tycho2 5137-00038-1 Pflag RAmdeg 288.09372072 DEmdeg -4.46310009
PmRA 5.1 PmDE -3.1 E RAmdeg 8 E DEmdeg 10
E pmRA 0.9 E pmDE 1.0 EpRAm 1989.20 EpDEm 1988.71
Num 15 Q RAmdeg 0.9 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 10.165 E BTmag 0.028 VTmag 8.697
E VTmag 0.015 Prox 253 TYC T HIP 94360
CCDM RAdeg 288.09370917 DEdeg -4.46309222 EpRA 1990 1.78
EpDE 1990 1.70 E RAdeg 8.9 E DEdeg 10.9 Posflg
Corr -0.2
SAO
SAO 143131 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.01 Vmag 8.3 SpType K0
Double code Source 70 CatNum 26455 DM BD-04 4719
DMcomp BDsup HD 179345 M HD 0
GC 26455 RA1950rad 5.01662867 DE1950rad -0.0793784 PmRA2000 -0.0013
PmDE2000 -0.011
Hipparcos
Catalog H HIP 94360 Proxy RAhms 19 12 22.49
DEdms -04 27 47.1 Vmag 8.63 VarFlag R Vmag G
RAdeg 288.094 DEdeg -4.46309 AstroRef Plx 0.06
CCDM 19124-0428 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 179345 BD BD-04 4719
CD CP Dm number -04 4719 VIred 1.16
SpType K0 R SpType Coord arcsec 2000 191222.49-042747.1
Hipparcos 2
HIP 94360 Sn 5 So 0 Nc 1
RArad 5.0281838281 DErad -0.0778956149 Plx 1.39 PmRA 8.08
PmDE -2.93 E RArad 1.04 E DErad 0.75 E Plx 1.25
E pmRA 1.38 E pmDE 1.17 Hpmag 8.6798 E Hpmag 0.0019
SHp 0.017 VA 0 BV 1.16 E BV 0.218
VI 1.52
CCDM
Ccdm 19124-0428 RComp Comp A Note1
Note2 Discov num DRAs -1.50 DDEs 12.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp K0 PmNote *
PmRA 5 PmDE -6 Dm number -04 4719 Cat1 BD
Name2 143131 Cat2 SAO HD 179345 M HD
ADS BDS B 9094 M ADS BDS N IDS IDS 19071S0438A
HIC 94360
 
 
19124-0428 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191223.63-042729.4 Mag 11.91 PmRA -21.00
PmDE -21.0 HIP 94364 Calc delta mag 3.21 Calc coord yes
Hipparcos
Catalog H HIP 94364 Proxy T RAhms 19 12 23.67
DEdms -04 27 28.9 Vmag 11.77 VarFlag R Vmag H
RAdeg 288.099 DEdeg -4.45804 AstroRef Plx 4.21
CCDM 19124-0428 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.75
SpType R SpType Coord arcsec 2000 191223.67-042728.9
Hipparcos 2
HIP 94364 Sn 5 So 0 Nc 1
RArad 5.0282694668 DErad -0.077807492 Plx 4.63 PmRA -18.82
PmDE -21.92 E RArad 5.97 E DErad 3.72 E Plx 6.82
E pmRA 7.69 E pmDE 6.15 Hpmag 11.908 E Hpmag 0.0159
SHp 0.144 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 19124-0428 RComp Comp B Note1
Note2 Discov num STF2477 DRAs DDEs
R dRAs Year 1848 Theta 045 Rho 30.0
Obs 3 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 9094 M ADS BDS N N IDS IDS 19071S0438B
HIC 94364