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Doubles in session


Current system
19188+1937
AG 432
U Sge


Nearby doubles
17' : 19198+1927
BRT2454

19' : 19201+1936
TDT1380

28' : 19179+1912
CHX 17

37' : 19180+2012
COU 321

39' : 19214+1948
HO 637

42' : 19210+1909
STF2504AB

42' : 19201+2013
GRV 254

49' : 19172+1853
HU 336

54' : 19155+2002
STF2488

57' : 19225+1959
SLE 938

59' : 19159+2018
J 2959AB

62' : 19147+1918
LDS1020AB

62' : 19186+2038
WFC 219

69' : 19215+1840
TDT1397

70' : 19232+1857
J 1192

73' : 19143+1904
STF2484

77' : 19236+1902
SLE 941

79' : 19133+1934
HO 573

79' : 19144+2026
BRT2453

81' : 19156+1831
BLL 37

82' : 19131+1928
HEI 871

83' : 19136+2012
HU 335

87' : 19130+1908
STF2482

87' : 19234+2034
RAO 68AB

92' : 19253+1925
SLE 945

95' : 19255+1948
HJ 2871AB



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.

19188+1937 AG 432 (U Sge)

 
 
19h 18m 48.41s +19° 36' 37.7" P.A. 318.00 sep 92.8 mag 6.50,9.68 Sp B9V dist. 239.81 pc (782.26 l.y.)
 
 
Coord 2000 19188+1937 Discov num AG  432 Comp Coord arcsec 2000 19 18 48.41 +19 36 37.7
Date first 1875 Date last 2015 Obs 18
Pa first 319 Pa last 317.7 P.A. Now (θ) 317.7°
Sep first 91.8 Sep last 92.826 Sep. Now (ρ) 92.826"
Mag pri 6.50 Mag sec 9.68 delta mag (ΔM) 3.18 Spectral class B9V (blue-white)
Pri motion ra +001 Sec motion ra +004
Pri motion dec +001 Sec motion dec +001
Notes N (See Notes)
rPM=0.728
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name U Sge Constellation Sagitta SAO 104711 HIP 94910
Tycho2 1607-00913-1 Gaia DR2 4516549576568929408 HD 181182 HR 7326
GC 26639 BD BD+19 3975 Distance 239.81 Distance ly 782.26
 
 
WDS 19188+1937 AG 432 (U Sge) : NOTES
 
 
discov_num notes refcode
AG 432 U Sge.
 
 
REFERENCES
 
 
refcode metd author reference
AG T Astronomische Gesellschaft (see also ref codes KR and WFD)
AG (Mean aperture 8in given in catalog for all AG_ codes)
AG_1903A T j AG - Leipzig 1903LicOB...2..115H
AG_1903A cited by Hussey (Lick Obs. Bull. 2, 115, 1903)
AG_1906A T - AG - Leipzig 1906QB821.B972.....
AG_1906A +Ma cited in BDS (Burnham Double Star Cat.), 1906
AG_1906B T - AG - Leipzig 1906MmRAS..56....1L
AG_1906B cited by Lewis (MemRAS 56, 1, 1906)
AG_1906C T - AG - Lund 1906QB821.B972.....
AG_1906C cited in BDS (Burnham Double Star Cat.), 1906
AG_1906D T - AG - Strasbourg 1906QB821.B972.....
AG_1906D cited by Burnham (Burnham Double Star Cat.), 1906
AG_1913A T - AG - Albany 1913QB811.B8.......
AG_1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913B T - AG - Berlin 1913QB811.B8.......
AG_1913B cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913C T - AG - Bonn 1913QB811.B8.......
AG_1913C cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913D T - AG - Cambridge, England 1913QB811.B8.......
AG_1913D cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913E T - AG - Christiania 1913QB811.B8.......
AG_1913E cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913F T - AG - Harvard 1913QB811.B8.......
AG_1913F cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913G T - AG - Helsingfors 1913QB811.B8.......
AG_1913G cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913H T - AG - Leiden 1913QB811.B8.......
AG_1913H cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913I T - AG - Leipzig 1913QB811.B8.......
AG_1913I cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913J T - AG - Lund 1913QB811.B8.......
AG_1913J cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913K T - AG - Strasbourg 1913QB811.B8.......
AG_1913K cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913L T - AG - Wien-Ottakring 1913QB811.B8.......
AG_1913L cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1913M T - AG - Oxford 1913QB811.B8.......
AG_1913M cited by Burnham (Carnegie Inst. Wash. #168, 1913)
AG_1932A T - AG - Leipzig 1932QB821.A43......
AG_1932A cited in ADS (Aitken Double Star Cat.), 1932
AG_1932B T - AG - Berlin 1932QB821.A43......
AG_1932B cited in ADS (Aitken Double Star Cat.), 1932
AG_1932C T - AG - Helsingfors 1932QB821.A43......
AG_1932C cited in ADS (Aitken Double Star Cat.), 1932
AG_1932D T - AG - Bonn 1932QB821.A43......
AG_1932D cited in ADS (Aitken Double Star Cat.), 1932
AG_1932E T - AG - Lund 1932QB821.A43......
AG_1932E cited in ADS (Aitken Double Star Cat.), 1932
AG_1932F T - AG - Cambridge, England 1932QB821.A43......
AG_1932F cited in ADS (Aitken Double Star Cat.), 1932
AG_1932G T - AG - Oxford 1932QB821.A43......
AG_1932G cited in ADS (Aitken Double Star Cat.), 1932
AG_2002A T - AG 2002yCat.1275....0D
AG_2002A cited in CCDM
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19188+1937 AG 432 2003 13 318 92.8 6.50 9.68 D 191848.41+193637.7
19188+1937 AG 432 2013 15 318 92.4 6.50 9.68 B9V 191848.41+193637.7
19188+1937 AG 432 2014 16 317 91.8 6.50 9.68 B9V 191848.41+193637.7
19188+1937 AG 432 2015 18 318 92.8 6.50 9.68 B9V 191848.41+193637.7

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

 
 
WDS 19188+1937 AG 432 (U Sge) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19188+1937 AG 432 (U Sge) : MEASURES
 
 
No records found.

 
 
WDS 19188+1937 (U Sge) : VIRTUAL EYEPIECE
 
 

19188+1937 AG 432A mag 6.5 Sp B9V 19188+1937 AG 432B sep 90.4 P.A. 319.40 mag 9.68 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 19188+1937 (U Sge) : ALADIN DSS IMAGE @ 19h 18m 48.41s +19° 36' 37.7"
 
 
 
 
WDS 19188+1937 AG 432 (U Sge) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19188+1937 AG 432 distance=0' 19194+1943 STF2500A,BC distance=12' 19194+1943 COU 421BC distance=12' 19198+1927 BRT2454 distance=17' 19201+1936 TDT1380 distance=19' 19179+1912 CHX 17 distance=28' 19180+2012 COU 321 distance=37' 19214+1948 HO 637 distance=39' 19210+1909 STF2504AB distance=42' 19210+1909 WAL 111AC distance=42' 19201+2013 GRV 254 distance=42' 19209+1904 SKF1087AD distance=44' 19209+1904 RAO 610Aa,Ab distance=44' 19172+1853 HU 336 distance=49' 19155+2002 STF2488 distance=54' 19225+1959 SLE 938 distance=57' 19159+2018 J 2959BC distance=58' 19159+2018 J 2959AB distance=59' 19147+1918 LDS1020AB distance=62' 19147+1918 BWL 49AC distance=62' 19147+1918 BWL 49AD distance=62' 19147+1918 BWL 49AE distance=62' 19147+1918 BWL 49AF distance=62' 19147+1918 BWL 49AG distance=62' 19147+1918 BWL 49AH distance=62' 19147+1918 BWL 49AI distance=62' 19147+1918 BWL 49AJ distance=62' 19147+1918 BWL 49AK distance=62' 19147+1918 BWL 49AL distance=62' 19147+1918 BWL 49AM distance=62' 19147+1918 BWL 49AN distance=62' 19147+1918 BWL 49AO distance=62' 19147+1918 BWL 49AP distance=62' 19147+1918 BWL 49AQ distance=62' 19147+1918 BWL 49AR distance=62' 19147+1918 BWL 49AS distance=62' 19147+1918 BWL 49AT distance=62' 19147+1918 BWL 49AU distance=62' 19147+1918 BWL 49AV distance=62' 19147+1918 BWL 49AW distance=62' 19147+1918 BWL 49AX distance=62' 19147+1918 BWL 49AY distance=62' 19147+1918 BWL 49A,Za distance=62' 19147+1918 BWL 49A,Zb distance=62' 19147+1918 BWL 49A,Zc distance=62' 19147+1918 BWL 49A,Zd distance=62' 19147+1918 BWL 49A,Ze distance=62' 19147+1918 BWL 49A,Zf distance=62' 19147+1918 BWL 49A,Zg distance=62' 19147+1918 BWL 49A,Zh distance=62' 19147+1918 BWL 49A,Zi distance=62' 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 19188+1937 AG 432 318 92.8
Show 19194+1943 STF2500 A,BC 23 20.0 12
Show 19194+1943 COU 421 BC 183 0.4 12
Show 19198+1927 BRT2454 5 3.0 17
Show 19201+1936 TDT1380 202 1.8 19
Show 19179+1912 CHX 17 113 3.5 28
Show 19180+2012 COU 321 141 0.1 37
Show 19214+1948 HO 637 28 1.2 39
Show 19210+1909 STF2504 AB 282 8.7 42
Show 19210+1909 WAL 111 AC 101 91.8 42
Show 19201+2013 GRV 254 155 8.5 42
Show 19209+1904 SKF1087 AD 158 16.3 44
Show 19209+1904 RAO 610 Aa,Ab 197 0.6 44
Show 19172+1853 HU 336 191 1.6 49
Show 19155+2002 STF2488 352 1.8 54
Show 19225+1959 SLE 938 126 5.7 57
Show 19159+2018 J 2959 BC 173 4.2 58
Show 19159+2018 J 2959 AB 187 93.2 59
Show 19147+1918 LDS1020 AB 179 40.8 62
Show 19147+1918 BWL 49 AC 353 2.2 62
Show 19147+1918 BWL 49 AD 26 2.6 62
Show 19147+1918 BWL 49 AE 56 3.5 62
Show 19147+1918 BWL 49 AF 62 4.3 62
Show 19147+1918 BWL 49 AG 72 3.7 62
Show 19147+1918 BWL 49 AH 73 4.6 62
Show 19147+1918 BWL 49 AI 67 5.4 62
Show 19147+1918 BWL 49 AJ 63 5.0 62
Show 19147+1918 BWL 49 AK 49 6.8 62
Show 19147+1918 BWL 49 AL 57 7.2 62
Show 19147+1918 BWL 49 AM 91 4.3 62
Show 19147+1918 BWL 49 AN 88 4.7 62
Show 19147+1918 BWL 49 AO 102 3.3 62
Show 19147+1918 BWL 49 AP 128 5.9 62
Show 19147+1918 BWL 49 AQ 135 6.8 62
Show 19147+1918 BWL 49 AR 134 7.8 62
Show 19147+1918 BWL 49 AS 175 4.8 62
Show 19147+1918 BWL 49 AT 155 2.4 62
Show 19147+1918 BWL 49 AU 160 2.3 62
Show 19147+1918 BWL 49 AV 243 2.7 62
Show 19147+1918 BWL 49 AW 299 4.1 62
Show 19147+1918 BWL 49 AX 321 4.1 62
Show 19147+1918 BWL 49 AY 14 3.9 62
Show 19147+1918 BWL 49 A,Za 11 4.4 62
Show 19147+1918 BWL 49 A,Zb 7 5.1 62
Show 19147+1918 BWL 49 A,Zc 6 5.5 62
Show 19147+1918 BWL 49 A,Zd 25 5.1 62
Show 19147+1918 BWL 49 A,Ze 237 5.1 62
Show 19147+1918 BWL 49 A,Zf 254 5.4 62
Show 19147+1918 BWL 49 A,Zg 258 5.4 62
Show 19147+1918 BWL 49 A,Zh 242 6.9 62
Show 19147+1918 BWL 49 A,Zi 272 5.8 62

 
 
WDS 19188+1937 : COMPONENTS
 
 
  A
B pa=319.4°
sep=90.42"
 
 
19188+1937 A
 
 
Componente originario normalizzato AB Name U Sge Coord arcsec 2000 191848.41+193637.7 Mag 6.5
Spectral class B9V (blue-white) PmRA 1.00 PmDE 1.0 SAO 104711
HIP 94910 Tycho2 1607-00913-1 HD 181182 HR 7326
GC 26639 BD BD+19 3975
Tycho2
Tycho2 1607-00913-1 Pflag RAmdeg 289.70170202 DEmdeg 19.61047996
PmRA 0.1 PmDE 1.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.46 EpDEm 1991.49
Num 15 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 6.499 E BTmag 0.014 VTmag 6.498
E VTmag 0.010 Prox 929 TYC T HIP 94910
CCDM RAdeg 289.70170167 DEdeg 19.61047750 EpRA 1990 1.67
EpDE 1990 1.67 E RAdeg 3.5 E DEdeg 3.5 Posflg
Corr -0.2
SAO
SAO 104711 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 0.003 Vmag 6.5 SpType B9
Double code Source 70 CatNum 26639 DM BD+19 3975
DMcomp BDsup HD 181182 M HD 0
GC 26639 RA1950rad 5.04669639 DE1950rad 0.34064992 PmRA2000 0.0016
PmDE2000 0.002
Hipparcos
Catalog H HIP 94910 Proxy RAhms 19 18 48.41
DEdms +19 36 37.7 Vmag 6.5 VarFlag 3 R Vmag H
RAdeg 289.702 DEdeg 19.6105 AstroRef Plx 3.22
CCDM 19188+1937 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 181182 BD BD+19 3975
CD CP Dm number +19 3975 VIred 0.01
SpType B8III + K R SpType Coord arcsec 2000 191848.41+193637.7
Hipparcos 2
HIP 94910 Sn 5 So 0 Nc 1
RArad 5.0562485316 DErad 0.3422673711 Plx 4.17 PmRA 1.02
PmDE 1.06 E RArad 0.25 E DErad 0.33 E Plx 0.5
E pmRA 0.33 E pmDE 0.43 Hpmag 6.5025 E Hpmag 0.0027
SHp 0.033 VA 1 BV -0.006 E BV 0.006
VI 0.01
CCDM
Ccdm 19188+1937 RComp Comp A Note1
Note2 Discov num DRAs 0.44 DDEs -21.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag Sp B9 PmNote *
PmRA 9 PmDE 18 Dm number +19 3975 Cat1 BD
Name2 +19 1860 Cat2 AGK2/3 HD 181182 M HD
ADS BDS M ADS BDS N IDS IDS 19145N1925A
HIC 94910
 
 
19188+1937 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 191844.25+193746.4 Mag 9.68 PmRA 4.00
PmDE 1.0 Tycho2 1607-00726-1 HD 231125 Calc delta mag 3.18
Calc coord yes
Tycho2
Tycho2 1607-00726-1 Pflag RAmdeg 289.68328188 DEmdeg 19.62955608
PmRA 3.1 PmDE -0.9 E RAmdeg 15 E DEmdeg 15
E pmRA 1.2 E pmDE 1.2 EpRAm 1988.85 EpDEm 1988.88
Num 9 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.2
Q pmDE 1.3 BTmag 10.923 E BTmag 0.040 VTmag 9.680
E VTmag 0.022 Prox 929 TYC T HIP
CCDM RAdeg 289.68327444 DEdeg 19.62955917 EpRA 1990 1.78
EpDE 1990 1.66 E RAdeg 15.8 E DEdeg 16.0 Posflg
Corr -0.4
CCDM
Ccdm 19188+1937 RComp Comp B Note1
Note2 Discov num BUP DRAs -3.99 DDEs 47.1
R dRAs 10 Year 1875 Theta 318 Rho 92.0
Obs 2 Vmag 9.5 Sp G5 PmNote *
PmRA 9 PmDE 16 Dm number +19 3974 Cat1 BD
Name2 +19 1859 Cat2 AGK2/3 HD 231125 M HD
ADS BDS M ADS BDS N N IDS IDS 19145N1925B
HIC