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Doubles in session


Current system
19210+1909
WAL 111 AC


Nearby doubles
26' : 19198+1927
BRT2454

29' : 19232+1857
J 1192

30' : 19201+1936
TDT1380

31' : 19215+1840
TDT1397

38' : 19236+1902
SLE 941

40' : 19214+1948
HO 637

42' : 19188+1937
AG 432

45' : 19179+1912
CHX 17

55' : 19225+1959
SLE 938

56' : 19172+1853
HU 336

63' : 19253+1925
SLE 945

65' : 19251+1839
HU 339

67' : 19201+2013
GRV 254

69' : 19255+1933
SLE 947AB

75' : 19255+1948
HJ 2871AB

77' : 19180+2012
COU 321

78' : 19211+1751
HU 338

80' : 19214+1749
IPH 27

83' : 19265+1839
BOW 7

85' : 19256+1842
BOW 6

86' : 19156+1831
BLL 37

90' : 19265+1953
STF2521AB

91' : 19147+1918
LDS1020AB

92' : 19234+2034
RAO 68AB

93' : 19218+1737
BPM1024

95' : 19155+2002
STF2488



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.

19210+1909 WAL 111 AC

 
 
19h 20m 59.85s +19° 08' 43.4" P.A. 101.00 sep 91.8 mag 7.00,12.17 Sp F5V
 
 
Coord 2000 19210+1909 Discov num WAL 111 Comp AC Coord arcsec 2000 19 20 59.85 +19 08 43.4
Date first 1944 Date last 2015 Obs 7
Pa first 75 Pa last 101.3 P.A. Now (θ) 101.3°
Sep first 80.0 Sep last 91.807 Sep. Now (ρ) 91.807"
Mag pri 7.00 Mag sec 12.17 delta mag (ΔM) 5.17 Spectral class F5V (yellow-white)
Pri motion ra +061 Sec motion ra +007
Pri motion dec +062 Sec motion dec +004
Notes
rPM=0.911
This double is not physical.
 
 
19210+1909 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 181752 104753 19 20 60 +19 08 43 STF 2504 AB 2016 80 282 8.7 7.00 9.03 2.03
Show 104753 19 20 60 +19 08 43 WAL 111 AC 2015 7 101 91.8 7.00 12.17 5.17 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta SAO 104753 Tycho2 1608-01203-1 Gaia DR2 4515724049490385792
 
 
WDS 19210+1909 WAL 111 AC : 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.
Wal1934 Ma j Wallenquist, A. 1934AnBos...6....3W
Wal1934 Ann. Bosscha Obs. Lembang 6, Pt.2, 1934
Wal1944a Zw - Wallenquist, A. 1954MeUpp...85.....
Wal1944a Medd. Uppsala Obs. #85, 1944
Wal1944a (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944a given for measures; default date = decade of publication added.)
Wal1944b Zw - Wallenquist, A. 1954MeUpp...87.....
Wal1944b Medd. Uppsala Obs. #87, 1944
Wal1944b (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944b given for measures; default date = decade of publication added.)
Wal1947 Zw - Wallenquist, A. 1947UppAn...2....2W
Wal1947 Ann. Uppsala Astron. Obs. 2, No.2, 1947
Wal1947 (A catalogue containing results of the two prior series, plus additional measures
Wal1947 with the 14-inch refractor and wedge photometer)
Wal1948 Zw - Wallenquist, A. 1948UppAn...2....3W
Wal1948 Ann. Uppsala Astron Obs. 2, #3, 1948
Wal1948 (Visual measures of southern double stars made with 17-inch refractor of La Plata
Wal1948 and wedge photometer. No dates listed; default date = decade of publication added)
Wal1950 Zd - Wallenquist, A. 1950MeUpp..103.....
Wal1950 Medd. Uppsala Obs. #103, 1950
Wal1954 Zw - Wallenquist, A. 1954UppAn...4Q....W
Wal1954 Ann. Uppsala Astron Obs. 4, #2, 1954
Wal1954 ("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean
Wal1954 values from numerous sources)
Wal1958 Zw - Wallenquist, A. 1958MeUpp..118.....
Wal1958 Medd. Uppsala Obs. #118, 1958
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19210+1909 WAL 111 AC 2005 3 101 92.6 7.00 12.17 F5V D 192059.85+190843.4
19210+1909 WAL 111 AC 2012 6 102 91.8 7.00 12.17 F5V D 192059.85+190843.4
19210+1909 WAL 111 AC 2015 7 101 91.8 7.00 12.17 F5V 192059.85+190843.4

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

 
 
WDS 19210+1909 WAL 111 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19210+1909 WAL 111 AC : MEASURES
 
 
No records found.

 
 
WDS 19210+1909 : VIRTUAL EYEPIECE
 
 

19210+1909 STF2504A mag 7 Sp F5V 19210+1909 STF2504B sep 8.3 P.A. 282.40 mag 9.03 19210+1909 WAL 111C sep 86.9 P.A. 101.90 mag 12.17 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 19210+1909 : ALADIN DSS IMAGE @ 19h 20m 59.85s +19° 08' 43.4"
 
 
 
 
WDS 19210+1909 WAL 111 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19210+1909 WAL 111AC distance=0' 19209+1904 SKF1087AD distance=6' 19209+1904 RAO 610Aa,Ab distance=6' 19198+1927 BRT2454 distance=26' 19232+1857 J 1192 distance=29' 19201+1936 TDT1380 distance=30' 19215+1840 TDT1397 distance=31' 19236+1902 SLE 941 distance=38' 19214+1948 HO 637 distance=40' 19194+1943 STF2500A,BC distance=41' 19194+1943 COU 421BC distance=42' 19188+1937 AG 432 distance=42' 19179+1912 CHX 17 distance=45' 19225+1959 SLE 938 distance=55' 19172+1853 HU 336 distance=56' 19253+1925 SLE 945 distance=63' 19251+1839 HU 339 distance=65' 19201+2013 GRV 254 distance=67' 19255+1933 SLE 947AB distance=69' 19255+1933 SLE 947AC distance=69' 19255+1948 HJ 2871AB distance=75' 19255+1948 HJ 2871AC distance=75' 19180+2012 COU 321 distance=77' 19211+1751 HU 338 distance=78' 19214+1749 IPH 27 distance=80' 19265+1839 BOW 7 distance=83' 19256+1842 BOW 6 distance=85' 19156+1831 BLL 37 distance=86' 19265+1953 STF2521AB distance=90' 19265+1953 STF2521AC distance=90' 19265+1953 STF2521AD distance=90' 19265+1953 STF2521AE distance=90' 19147+1918 LDS1020AB distance=91' 19147+1918 BWL 49AC distance=91' 19147+1918 BWL 49AD distance=91' 19147+1918 BWL 49AE distance=91' 19147+1918 BWL 49AF distance=91' 19147+1918 BWL 49AG distance=91' 19147+1918 BWL 49AH distance=91' 19147+1918 BWL 49AI distance=91' 19147+1918 BWL 49AJ distance=91' 19147+1918 BWL 49AK distance=91' 19147+1918 BWL 49AL distance=91' 19147+1918 BWL 49AM distance=91' 19147+1918 BWL 49AN distance=91' 19147+1918 BWL 49AO distance=91' 19147+1918 BWL 49AP distance=91' 19147+1918 BWL 49AQ distance=91' 19147+1918 BWL 49AR distance=91' 19147+1918 BWL 49AS distance=91' 19147+1918 BWL 49AT distance=91' 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 19210+1909 STF2504 AB 282 8.7
Show 19210+1909 WAL 111 AC 101 91.8
Show 19209+1904 SKF1087 AD 158 16.3 6
Show 19209+1904 RAO 610 Aa,Ab 197 0.6 6
Show 19198+1927 BRT2454 5 3.0 26
Show 19232+1857 J 1192 152 4.6 29
Show 19201+1936 TDT1380 202 1.8 30
Show 19215+1840 TDT1397 228 0.5 31
Show 19236+1902 SLE 941 290 24.3 38
Show 19214+1948 HO 637 28 1.2 40
Show 19194+1943 STF2500 A,BC 23 20.0 41
Show 19194+1943 COU 421 BC 183 0.4 42
Show 19188+1937 AG 432 318 92.8 42
Show 19179+1912 CHX 17 113 3.5 45
Show 19225+1959 SLE 938 126 5.7 55
Show 19172+1853 HU 336 191 1.6 56
Show 19253+1925 SLE 945 171 6.8 63
Show 19251+1839 HU 339 246 0.9 65
Show 19201+2013 GRV 254 155 8.5 67
Show 19255+1933 SLE 947 AB 258 8.4 69
Show 19255+1933 SLE 947 AC 212 10.9 69
Show 19255+1948 HJ 2871 AB 87 13.5 75
Show 19255+1948 HJ 2871 AC 212 50.9 75
Show 19180+2012 COU 321 141 0.1 77
Show 19211+1751 HU 338 152 0.3 78
Show 19214+1749 IPH 27 149 14.5 80
Show 19265+1839 BOW 7 251 9.6 83
Show 19256+1842 BOW 6 309 7.2 85
Show 19156+1831 BLL 37 165 139.4 86
Show 19265+1953 STF2521 AB 31 29.0 90
Show 19265+1953 STF2521 AC 326 75.1 90
Show 19265+1953 STF2521 AD 62 152.1 90
Show 19265+1953 STF2521 AE 66 28.2 90
Show 19147+1918 LDS1020 AB 179 40.8 91
Show 19147+1918 BWL 49 AC 353 2.2 91
Show 19147+1918 BWL 49 AD 26 2.6 91
Show 19147+1918 BWL 49 AE 56 3.5 91
Show 19147+1918 BWL 49 AF 62 4.3 91
Show 19147+1918 BWL 49 AG 72 3.7 91
Show 19147+1918 BWL 49 AH 73 4.6 91
Show 19147+1918 BWL 49 AI 67 5.4 91
Show 19147+1918 BWL 49 AJ 63 5.0 91
Show 19147+1918 BWL 49 AK 49 6.8 91
Show 19147+1918 BWL 49 AL 57 7.2 91
Show 19147+1918 BWL 49 AM 91 4.3 91
Show 19147+1918 BWL 49 AN 88 4.7 91
Show 19147+1918 BWL 49 AO 102 3.3 91
Show 19147+1918 BWL 49 AP 128 5.9 91
Show 19147+1918 BWL 49 AQ 135 6.8 91
Show 19147+1918 BWL 49 AR 134 7.8 91
Show 19147+1918 BWL 49 AS 175 4.8 91

 
 
WDS 19210+1909 : COMPONENTS
 
 
  A B
B pa=282.4°
sep=8.28"
 
C pa=101.9°
sep=86.93"
pa=102.0°
sep=95.21"
 
 
19210+1909 A
 
 
Name HD 181752 Coord arcsec 2000 192059.85+190843.4 Mag 7 Spectral class F5V (yellow-white)
PmRA 61.00 PmDE 62.0 SAO 104753 HIP 95116
Tycho2 1608-01203-1 HD 181752 GC 26695 BD BD+18 4043
Tycho2
Tycho2 1608-01203-1 Pflag RAmdeg 290.24953905 DEmdeg 19.14554311
PmRA 59.5 PmDE 64.2 E RAmdeg 4 E DEmdeg 4
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.46 EpDEm 1991.49
Num 13 Q RAmdeg 1.5 Q DEmdeg 1.0 Q pmRA 1.7
Q pmDE 0.9 BTmag 7.439 E BTmag 0.015 VTmag 7.003
E VTmag 0.010 Prox 88 TYC T HIP 95116
CCDM A RAdeg 290.24939361 DEdeg 19.14539583 EpRA 1990 1.69
EpDE 1990 1.74 E RAdeg 4.2 E DEdeg 3.8 Posflg
Corr -0.3
SAO
SAO 104753 DelFlag RA1950 PmRA1950 0.0057
DE1950 PmDE1950 0.059 Vmag 6.8 SpType F5
Double code Source 70 CatNum 26695 DM BD+18 4043
DMcomp BDsup HD 181752 M HD 0
GC 26695 RA1950rad 5.05619849 DE1950rad 0.3324773 PmRA2000 0.0058
PmDE2000 0.059
Hipparcos
Catalog H HIP 95116 Proxy H RAhms 19 20 59.85
DEdms +19 08 43.4 Vmag 6.82 VarFlag 1 R Vmag H
RAdeg 290.249 DEdeg 19.1454 AstroRef A Plx 17.07
CCDM 19210+1909 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 283 Rho 8.793 HD 181752 BD BD+18 4043
CD CP Dm number +18 4043 VIred 0.49
SpType A0+... R SpType Coord arcsec 2000 192059.85+190843.4
Hipparcos 2
HIP 95116 Sn 15 So 3 Nc 2
RArad 5.0658074356 DErad 0.3341500155 Plx 15.95 PmRA 62.26
PmDE 63.15 E RArad 0.55 E DErad 0.57 E Plx 0.79
E pmRA 0.73 E pmDE 0.82 Hpmag 6.9218 E Hpmag 0.0017
SHp 0.015 VA 2 BV 0.458 E BV 0.007
VI 0.53
CCDM
Ccdm 19210+1909 RComp Comp A Note1
Note2 Discov num DRAs -0.02 DDEs -16.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp F5 PmNote *
PmRA 79 PmDE 59 Dm number +18 4043 Cat1 BD
Name2 104753 Cat2 SAO HD 181752 M HD
ADS BDS A12336 M ADS BDS N IDS IDS 19166N1857A
HIC 95116
 
 
19210+1909 B
 
 
Coord arcsec 2000 192059.28+190845.2 Mag 9.03 PmRA 61.00 PmDE 62.0
Calc delta mag 2.03 Calc coord yes
CCDM
Ccdm 19210+1909 RComp Comp B Note1
Note2 Discov num STF2504 DRAs DDEs
R dRAs Year 1830 Theta 285 Rho 8.9
Obs 23 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12336 M ADS BDS N IDS IDS 19166N1857B
HIC 95116
 
 
19210+1909 C
 
 
Coord arcsec 2000 192105.85+190825.4 Mag 12.17 PmRA 7.00 PmDE 4.0
Calc delta mag 5.17 Calc coord yes