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Doubles in session


Current system
19379+1922
STF 2552
HD 185335


Nearby doubles
10' : 19372+1923
TDT1587

15' : 19370+1927
COU 211

28' : 19364+1938
COU 210AB

33' : 19356+1920
TDT1566

35' : 19398+1945
HJ 894

36' : 19370+1954
J 773

42' : 19394+1958
J 3243

43' : 19390+1842
COU 213

44' : 19389+1842
HO 110

44' : 19354+1856
J 1176

46' : 19379+1836
HDS2785

48' : 19395+2003
COU 214

49' : 19388+1834
COU 212AB

50' : 19369+2009
TDS1001

54' : 19346+1946
BU 1130AB

62' : 19366+2020
EVS 46

64' : 19423+1937
HJ 2891

66' : 19411+2008
GRV 268

66' : 19343+1840
GCB 43

67' : 19415+1838
HO 112

69' : 19426+1940
DAM 357

70' : 19339+1843
TDT1544

71' : 19372+1812
BPMA127

73' : 19390+2032
NSN 720AB

76' : 19352+1818
J 1077

76' : 19418+1830
TVB 9



Selections
Full WDS
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.

19379+1922 STF 2552 (HD 185335)

 
 
19h 37m 55.00s +19° 21' 32.2" P.A. 195.00 sep 5.3 mag 8.49,9.11 Sp A2 dist. 740.74 pc (2416.29 l.y.)
 
 
Coord 2000 19379+1922 Discov num STF2552 Comp Coord arcsec 2000 19 37 55.00 +19 21 32.2
Date first 1828 Date last 2020 Obs 43
Pa first 196 Pa last 195.2 P.A. Now (θ) 195.2°
Sep first 5.2 Sep last 5.341 Sep. Now (ρ) 5.341"
Mag pri 8.49 Mag sec 9.11 delta mag (ΔM) 0.62 Spectral class A2 (white)
Pri motion ra +010 Sec motion ra +008
Pri motion dec +002 Sec motion dec +003
Notes
rPM=0.219 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 185335 Constellation Sagitta SAO 105077 HIP 96570
Tycho2 1610-01472-1 Gaia DR2 1825304205414711936 HD 185335 GC 27157
BD BD+19 4090 Distance 740.74 Distance ly 2416.29
 
 
WDS 19379+1922 STF 2552 (HD 185335) : 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
19379+1922 STF2552 2007 35 195 5.4 8.49 9.11 A2 D 193755.00+192132.2
19379+1922 STF2552 2011 37 196 5.1 8.49 9.11 A2 D 193755.00+192132.2
19379+1922 STF2552 2015 38 195 5.3 8.49 9.11 A2 193755.00+192132.2
19379+1922 STF2552 2018 39 196 5.3 8.49 9.11 A2 193755.00+192132.2
19379+1922 STF2552 2020 43 195 5.3 8.49 9.11 A2 193755.00+192132.2

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

 
 
WDS 19379+1922 STF 2552 (HD 185335) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19379+1922 STF 2552 (HD 185335) : MEASURES
 
 
No records found.

 
 
WDS 19379+1922 (HD 185335) : VIRTUAL EYEPIECE
 
 

19379+1922 STF2552A mag 8.49 Sp A2 19379+1922 STF2552B sep 5.3 P.A. 194.40 mag 9.11 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 19379+1922 (HD 185335) : ALADIN DSS IMAGE @ 19h 37m 55.00s +19° 21' 32.2"
 
 
 
 
WDS 19379+1922 STF 2552 (HD 185335) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19379+1922 STF2552 distance=0' 19372+1923 TDT1587 distance=10' 19370+1927 COU 211 distance=15' 19364+1938 COU 210AB distance=28' 19364+1938 COU 210AC distance=28' 19356+1920 TDT1566 distance=33' 19398+1945 HJ 894 distance=35' 19370+1954 J 773 distance=36' 19394+1958 J 3243 distance=42' 19390+1842 COU 213 distance=43' 19389+1842 HO 110 distance=44' 19354+1856 J 1176 distance=44' 19379+1836 HDS2785 distance=46' 19395+2003 COU 214 distance=48' 19388+1834 COU 212AB distance=49' 19388+1834 GII 285Aa,Ab distance=49' 19369+2009 TDS1001 distance=50' 19346+1946 BU 1130AB distance=54' 19346+1946 BU 1130AC distance=54' 19366+2020 EVS 46 distance=62' 19423+1937 HJ 2891 distance=64' 19411+2008 GRV 268 distance=66' 19343+1840 GCB 43 distance=66' 19415+1838 HO 112 distance=67' 19426+1940 DAM 357 distance=69' 19339+1843 TDT1544 distance=70' 19372+1812 BPMA127 distance=71' 19390+2032 NSN 720AB distance=73' 19335+1842 KPP4153AD distance=74' 19352+1818 J 1077 distance=76' 19418+1830 TVB 9 distance=76' 19409+1818 BPM1305 distance=77' 19420+2014 LIT 32 distance=79' 19417+1819 TDT1641 distance=83' 19323+1949 J 1310 distance=85' 19408+1807 TDT1628 distance=85' 19396+1800 BPM1263 distance=86' 19401+1801 J 121AB (Sham) distance=87' 19401+1801 J 121AC (Sham) distance=87' 19401+1801 WAL 118AD (Sham) distance=87' 19314+1841 HJ 890 distance=87' 19319+1907 NSN 716 distance=87' 19346+1808 STT 375 distance=88' 19425+1823 BPM1360 distance=88' 19408+1802 BPM1303 distance=90' 19403+1758 BPM1281 distance=91' 19333+2025 STF2540AB distance=91' 19333+2025 STF2540AC distance=91' 19380+2054 J 3242 distance=91' 19418+1808 BPM1332 distance=92' 19360+2049 J 24 distance=93' 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 19379+1922 STF2552 195 5.3
Show 19372+1923 TDT1587 283 0.7 10
Show 19370+1927 COU 211 304 0.8 15
Show 19364+1938 COU 210 AB 217 0.6 28
Show 19364+1938 COU 210 AC 115 1.7 28
Show 19356+1920 TDT1566 238 0.5 33
Show 19398+1945 HJ 894 110 10.4 35
Show 19370+1954 J 773 22 3.2 36
Show 19394+1958 J 3243 319 1.7 42
Show 19390+1842 COU 213 183 1.1 43
Show 19389+1842 HO 110 78 2.6 44
Show 19354+1856 J 1176 101 3.2 44
Show 19379+1836 HDS2785 2 0.2 46
Show 19395+2003 COU 214 109 2.2 48
Show 19388+1834 COU 212 AB 208 0.9 49
Show 19388+1834 GII 285 Aa,Ab 136 0.1 49
Show 19369+2009 TDS1001 50 0.7 50
Show 19346+1946 BU 1130 AB 27 7.9 54
Show 19346+1946 BU 1130 AC 317 109.0 54
Show 19366+2020 EVS 46 320 1.5 62
Show 19423+1937 HJ 2891 109 12.5 64
Show 19411+2008 GRV 268 28 31.9 66
Show 19343+1840 GCB 43 264 7.5 66
Show 19415+1838 HO 112 259 2.8 67
Show 19426+1940 DAM 357 15 6.3 69
Show 19339+1843 TDT1544 4 0.6 70
Show 19372+1812 BPMA127 132 132.3 71
Show 19390+2032 NSN 720 AB 277 2.1 73
Show 19335+1842 KPP4153 AD 249 4.2 74
Show 19352+1818 J 1077 16 2.4 76
Show 19418+1830 TVB 9 55 16.3 76
Show 19409+1818 BPM1305 260 80.5 77
Show 19420+2014 LIT 32 4 5.1 79
Show 19417+1819 TDT1641 216 0.6 83
Show 19323+1949 J 1310 216 2.2 85
Show 19408+1807 TDT1628 323 0.6 85
Show 19396+1800 BPM1263 239 68.6 86
Show Sham 19401+1801 J 121 AB 180 28.9 87
Show Sham 19401+1801 J 121 AC 244 35.4 87
Show Sham 19401+1801 WAL 118 AD 148 82.6 87
Show 19314+1841 HJ 890 248 9.0 87
Show 19319+1907 NSN 716 288 1.1 87
Show 19346+1808 STT 375 183 0.7 88
Show 19425+1823 BPM1360 324 68.0 88
Show 19408+1802 BPM1303 268 85.6 90
Show 19403+1758 BPM1281 266 112.6 91
Show 19333+2025 STF2540 AB 147 5.4 91
Show 19333+2025 STF2540 AC 221 153.3 91
Show 19380+2054 J 3242 187 3.1 91
Show 19418+1808 BPM1332 247 97.4 92
Show 19360+2049 J 24 259 2.9 93

 
 
WDS 19379+1922 : COMPONENTS
 
 
  A
B pa=194.4°
sep=5.32"
 
 
19379+1922 A
 
 
Componente originario normalizzato AB Name HD 185335 Coord arcsec 2000 193755.00+192132.2 Mag 8.49
Spectral class A2 (white) PmRA 10.00 PmDE 2.0 SAO 105077
HIP 96570 Tycho2 1610-01472-1 HD 185335 GC 27157
BD BD+19 4090
Tycho2
Tycho2 1610-01472-1 Pflag RAmdeg 294.47916774 DEmdeg 19.35895283
PmRA 6.5 PmDE 1.7 E RAmdeg 6 E DEmdeg 8
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.61 EpDEm 1991.23
Num 7 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.2 BTmag 8.719 E BTmag 0.017 VTmag 8.488
E VTmag 0.014 Prox 53 TYC T HIP 96570
CCDM A RAdeg 294.47915222 DEdeg 19.35894889 EpRA 1990 1.86
EpDE 1990 1.68 E RAdeg 6.1 E DEdeg 7.8 Posflg
Corr 0.3
SAO
SAO 105077 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 0.012 Vmag 8.5 SpType A2
Double code Source 70 CatNum 27157 DM BD+19 4090
DMcomp BDsup HD 185335 M HD 0
GC 27157 RA1950rad 5.12999847 DE1950rad 0.33588783 PmRA2000 0.0014
PmDE2000 0.011
Hipparcos
Catalog H HIP 96570 Proxy H RAhms 19 37 55.00
DEdms +19 21 32.2 Vmag 8.02 VarFlag R Vmag H
RAdeg 294.479 DEdeg 19.3589 AstroRef A Plx 1.3
CCDM 19379+1922 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 195 Rho 5.256 HD 185335 BD BD+19 4090
CD CP Dm number +19 4090 VIred 0.15
SpType A2... R SpType Coord arcsec 2000 193755.00+192132.2
Hipparcos 2
HIP 96570 Sn 15 So 3 Nc 2
RArad 5.139630734 DErad 0.3378773548 Plx 1.35 PmRA 8.3
PmDE 2.73 E RArad 0.58 E DErad 0.7 E Plx 1.12
E pmRA 0.78 E pmDE 0.89 Hpmag 8.0923 E Hpmag 0.0015
SHp 0.016 VA 0 BV 0.221 E BV 0.013
VI 0.24
CCDM
Ccdm 19379+1922 RComp Comp A Note1
Note2 Discov num DRAs 1.06 DDEs -24.6
R dRAs 12 Year Theta Rho
Obs 2 Vmag 8.2 Sp A2 PmNote
PmRA 14 PmDE 8 Dm number +19 4090 Cat1 BD
Name2 +19 1904 Cat2 AGK2/3 HD 185335 M HD
ADS BDS A12705 M ADS BDS N IDS IDS 19335N1908A
HIC 96570
 
 
19379+1922 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193754.91+192127.0 Mag 9.11 PmRA 8.00
PmDE 3.0 Tycho2 1610-01058-1 Calc delta mag 0.62 Calc coord yes
Tycho2
Tycho2 1610-01058-1 Pflag RAmdeg 294.47875161 DEmdeg 19.35752470
PmRA 11.0 PmDE 0.4 E RAmdeg 9 E DEmdeg 12
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.30 EpDEm 1990.67
Num 5 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 9.328 E BTmag 0.020 VTmag 9.113
E VTmag 0.019 Prox 53 TYC T HIP 96570
CCDM B RAdeg 294.47872500 DEdeg 19.35752361 EpRA 1990 1.86
EpDE 1990 1.68 E RAdeg 8.7 E DEdeg 11.8 Posflg
Corr 0.2
CCDM
Ccdm 19379+1922 RComp Comp B Note1
Note2 Discov num STF2552 DRAs DDEs
R dRAs Year 1828 Theta 197 Rho 5.2
Obs 9 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12705 M ADS BDS N IDS IDS 19335N1908B
HIC 96570