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Doubles in session


Current system
19419+2723
STT 382
HD 186179


Nearby doubles
21' : 19409+2708
STF2561

21' : 19404+2718
BUP9003AB

23' : 19427+2743
BKO 433

27' : 19400+2712
COU 822

29' : 19432+2701
BU 1132

30' : 19415+2654
KPP1620

32' : 19439+2708
BU 658

33' : 19442+2731
TDT1686

35' : 19435+2750
J 1034

38' : 19399+2656
TDT1615

43' : 19450+2719
HEI9012

43' : 19429+2803
A 273

43' : 19443+2655
L 30

44' : 19441+2755
TDT1684

50' : 19411+2812
MLB 602

53' : 19458+2720
HEI 815AB

55' : 19458+2710
KUI 95AB

56' : 19458+2704
HJL1101

58' : 19378+2740
KPP4164AB

61' : 19429+2822
HDS2797

62' : 19465+2718
HEI 816

62' : 19373+2734
WFC 224

63' : 19461+2749
A 274

64' : 19464+2740
GRV 275

67' : 19409+2828
SLE 667AB

69' : 19393+2822
J 2989



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.

19419+2723 STT 382 (HD 186179)

 
 
19h 41m 52.62s +27° 22' 55.7" P.A. 322.00 sep 0.3 mag 7.31,7.55 Sp B5III dist. 1000 pc (3262 l.y.)
 
 
Coord 2000 19419+2723 Discov num STT 382 Comp Coord arcsec 2000 19 41 52.62 +27 22 55.7
Date first 1843 Date last 2016 Obs 70
Pa first 3 Pa last 322.1 P.A. Now (θ) 322.1°
Sep first 0.4 Sep last 0.276 Sep. Now (ρ) 0.276"
Mag pri 7.31 Mag sec 7.55 delta mag (ΔM) 0.24 Spectral class B5III (blue-white)
Pri motion ra +012 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 186179 Constellation Vulpecula SAO 87584 HIP 96903
Tycho2 2147-03302-1 HD 186179 GC 27261 BD BD+27 3471
Distance 1000 Distance ly 3262
 
 
WDS 19419+2723 STT 382 (HD 186179) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STTA (O. Struve DD - Appendix list) ...................
Stt1864 Ma - Struve, O. 1864MNRAS..24..149S
Stt1864 MNRAS 24, 149, 1864
Stt1866 orb - Struve, O. .
Stt1866 Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874 orb - Struve, O. .
Stt1874 Compte Rendus 79, 1467, 1874
Stt1875 orb - Struve, O. 1875MNRAS..35..367S
Stt1875 MNRAS 35, 367, 1875
Stt1878 Ma - Struve, O. 1878ObPul...9....1S
Stt1878 Pulkova Observations 9, 1, 1878
Stt1879A Ma - Struve, O. 1879Obs.....2..304G
Stt1879A cited by Gledhill (Obs 2, 304, 1879)
Stt1879B Ma - Struve, O. 1879Obs.....3..245G
Stt1879B cited by Gledhill (Obs 3, 245, 1879)
Stt1879C Ma - Struve, O. 1879Obs.....2..344G
Stt1879C cited by Gledhill (Obs 2, 344, 1879)
Stt1880A Ma - Struve, O. 1880Obs.....2..605H
Stt1880A cited by Hunt (Obs. 3, 605, 1880)
Stt1880B Ma - Struve, O. 1880Obs.....3..535G
Stt1880B cited by Gledhill (Obs 3, 535, 1880)
Stt1880C Ma - Struve, O. 1880MNRAS..40..497B
Stt1880C cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A Ma - Struve, O. 1884AReg...22..216S
Stt1884A cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a Ma j Struve, O. 1893ObPul..10....1S
Stt1893a Pulkova Obs. Observations 10, 1, 1893
Stt1906A Ma - Struve, O. 1906MmRAS..56....1L
Stt1906A cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B Ma j Struve, O. 1906QB821.B972.....
Stt1906B cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A Ma - Struve, O. 1908MNRAS..68..465B
Stt1908A cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A Ma - Struve, O. 1913QB811.B8.......
Stt1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A Ma - Struve, O. 1914AN....198..107R
Stt1914A cited by Rabe (AN 198, 107, 1914)
Stt1932A Ma - Struve, O. 1932QB821.A43......
Stt1932A cited in ADS (Aitken Double Star Cat., 1932)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19419+2723 STT 382 2000 73 325 0.3 7.31 7.55 B5III D 194152.62+272255.7
19419+2723 STT 382 2008 69 323 0.3 7.31 7.55 B5III 194152.62+272255.7
19419+2723 STT 382 2009 77 325 0.3 7.31 7.55 B5III D 194152.62+272255.7
19419+2723 STT 382 2016 70 322 0.3 7.31 7.55 B5III 194152.62+272255.7

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

 
 
WDS 19419+2723 STT 382 (HD 186179) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19419+2723 STT 382 (HD 186179) : MEASURES
 
 
No records found.

 
 
WDS 19419+2723 (HD 186179) : VIRTUAL EYEPIECE
 
 

19419+2723 STT 382A mag 7.31 Sp B5III 19419+2723 STT 382B sep 0.3 P.A. 325.30 mag 7.55 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 19419+2723 (HD 186179) : ALADIN DSS IMAGE @ 19h 41m 52.62s +27° 22' 55.7"
 
 
 
 
WDS 19419+2723 STT 382 (HD 186179) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19419+2723 STT 382 distance=0' 19409+2708 STF2561 distance=21' 19404+2718 BUP9003AB distance=21' 19404+2718 BUP9003AC distance=21' 19404+2718 BUP9003AD distance=21' 19404+2718 BUP9003AE distance=21' 19427+2743 BKO 433 distance=23' 19400+2712 COU 822 distance=27' 19432+2701 BU 1132 distance=29' 19415+2654 KPP1620 distance=30' 19439+2708 BU 658 distance=32' 19442+2731 TDT1686 distance=33' 19435+2750 J 1034 distance=35' 19399+2656 TDT1615 distance=38' 19450+2719 HEI9012 distance=43' 19429+2803 A 273 distance=43' 19443+2655 L 30 distance=43' 19441+2755 TDT1684 distance=44' 19411+2812 MLB 602 distance=50' 19458+2720 HEI 815AB distance=53' 19458+2720 HEI 815AC distance=53' 19458+2720 HEI 815CD distance=54' 19458+2710 KUI 95AB distance=55' 19458+2710 LMP 43AC distance=55' 19458+2704 HJL1101 distance=56' 19378+2740 KPP4164AB distance=58' 19429+2822 HDS2797 distance=61' 19465+2718 HEI 816 distance=62' 19373+2734 WFC 224 distance=62' 19461+2749 A 274 distance=63' 19464+2740 GRV 275 distance=64' 19409+2828 SLE 667AB distance=67' 19393+2822 J 2989 distance=69' 19470+2710 TDT1740Aa,Ab distance=70' 19470+2710 OSB 7AB distance=70' 19470+2710 BKO 81AC distance=70' 19373+2757 TDT1589 distance=70' 19470+2710 BKO 81CD distance=70' 19471+2717 BAR 50AB distance=71' 19471+2717 BAR 50AC distance=71' 19472+2724 TDT1747 distance=71' 19473+2720 TDT1749 distance=73' 19474+2726 BAR9006 distance=74' 19448+2621 TDT1699 distance=74' 19471+2717 BAR 51CD distance=74' 19366+2700 BRT3345 distance=74' 19471+2701 OSB 8AB distance=74' 19471+2701 TOB 160AC distance=74' 19413+2835 MLB 526 distance=75' 19397+2832 SLE 660 distance=75' 19402+2611 A 272CD distance=76' 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 19419+2723 STT 382 322 0.3
Show 19409+2708 STF2561 298 18.3 21
Show 19404+2718 BUP9003 AB 152 3.0 21
Show 19404+2718 BUP9003 AC 350 27.4 21
Show 19404+2718 BUP9003 AD 156 7.1 21
Show 19404+2718 BUP9003 AE 313 141.8 21
Show 19427+2743 BKO 433 69 2.4 23
Show 19400+2712 COU 822 147 0.2 27
Show 19432+2701 BU 1132 212 0.6 29
Show 19415+2654 KPP1620 120 12.4 30
Show 19439+2708 BU 658 282 0.4 32
Show 19442+2731 TDT1686 264 1.4 33
Show 19435+2750 J 1034 102 2.6 35
Show 19399+2656 TDT1615 270 0.4 38
Show 19450+2719 HEI9012 4 19.9 43
Show 19429+2803 A 273 153 1.7 43
Show 19443+2655 L 30 345 3.6 43
Show 19441+2755 TDT1684 193 2.2 44
Show 19411+2812 MLB 602 134 7.1 50
Show 19458+2720 HEI 815 AB 298 2.1 53
Show 19458+2720 HEI 815 AC 79 75.7 53
Show 19458+2720 HEI 815 CD 307 3.9 54
Show 19458+2710 KUI 95 AB 62 2.4 55
Show 19458+2710 LMP 43 AC 35 15.8 55
Show 19458+2704 HJL1101 2 398.4 56
Show 19378+2740 KPP4164 AB 255 20.5 58
Show 19429+2822 HDS2797 129 0.2 61
Show 19465+2718 HEI 816 150 2.8 62
Show 19373+2734 WFC 224 353 13.2 62
Show 19461+2749 A 274 63 4.2 63
Show 19464+2740 GRV 275 17 35.6 64
Show 19409+2828 SLE 667 AB 46 7.3 67
Show 19393+2822 J 2989 272 4.6 69
Show 19470+2710 TDT1740 Aa,Ab 228 1.7 70
Show 19470+2710 OSB 7 AB 347 9.9 70
Show 19470+2710 BKO 81 AC 173 84.7 70
Show 19373+2757 TDT1589 10 0.5 70
Show 19470+2710 BKO 81 CD 347 7.6 70
Show 19471+2717 BAR 50 AB 310 2.7 71
Show 19471+2717 BAR 50 AC 104 220.3 71
Show 19472+2724 TDT1747 315 2.2 71
Show 19473+2720 TDT1749 248 2.8 73
Show 19474+2726 BAR9006 352 25.5 74
Show 19448+2621 TDT1699 23 3.0 74
Show 19471+2717 BAR 51 CD 152 4.4 74
Show 19366+2700 BRT3345 12 3.4 74
Show 19471+2701 OSB 8 AB 10 14.1 74
Show 19471+2701 TOB 160 AC 212 30.0 74
Show 19413+2835 MLB 526 12 8.0 75
Show 19397+2832 SLE 660 236 14.6 75
Show 19402+2611 A 272 CD 13 1.3 76

 
 
WDS 19419+2723 : COMPONENTS
 
 
  A
B pa=325.3°
sep=0.26"
 
 
19419+2723 A
 
 
Componente originario normalizzato AB Name HD 186179 Coord arcsec 2000 194152.62+272255.7 Mag 7.31
Spectral class B5III (blue-white) PmRA 12.00 PmDE -3.0 SAO 87584
HIP 96903 Tycho2 2147-03302-1 HD 186179 GC 27261
BD BD+27 3471
Tycho2
Tycho2 2147-03302-1 Pflag RAmdeg 295.46922282 DEmdeg 27.38217610
PmRA 1.2 PmDE -3.5 E RAmdeg 4 E DEmdeg 3
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.37 EpDEm 1991.63
Num 10 Q RAmdeg 0.2 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.8 BTmag 6.635 E BTmag 0.014 VTmag 6.672
E VTmag 0.009 Prox 999 TYC T HIP 96903
CCDM AB RAdeg 295.46921944 DEdeg 27.38218417 EpRA 1990 1.54
EpDE 1990 1.73 E RAdeg 3.6 E DEdeg 3.3 Posflg P
Corr 0.2
SAO
SAO 87584 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 0.002 Vmag 6.7 SpType B8
Double code Source 70 CatNum 27261 DM BD+27 3471
DMcomp BDsup HD 186179 M HD 0
GC 27261 RA1950rad 5.14799213 DE1950rad 0.4758399 PmRA2000 -0.0014
PmDE2000 0
Hipparcos
Catalog H HIP 96903 Proxy H RAhms 19 41 52.62
DEdms +27 22 55.7 Vmag 6.67 VarFlag R Vmag H
RAdeg 295.469 DEdeg 27.3822 AstroRef A Plx 0.82
CCDM 19419+2723 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 328 Rho 0.31 HD 186179 BD BD+27 3471
CD CP Dm number +27 3471 VIred -0.01
SpType B8 R SpType Coord arcsec 2000 194152.62+272255.7
Hipparcos 2
HIP 96903 Sn 15 So 3 Nc 2
RArad 5.1569111067 DErad 0.4779087053 Plx 1 PmRA 0.92
PmDE -2.51 E RArad 0.3 E DErad 0.51 E Plx 0.7
E pmRA 0.36 E pmDE 0.66 Hpmag 6.6691 E Hpmag 0.0006
SHp 0.009 VA 0 BV -0.039 E BV 0.005
VI -0.02
CCDM
Ccdm 19419+2723 RComp Comp A Note1
Note2 Discov num DRAs -1.34 DDEs -4.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp B8 PmNote *
PmRA 15 PmDE -6 Dm number +27 3471 Cat1 BD
Name2 +27 2021 Cat2 AGK2/3 HD 186179 M HD
ADS BDS A12798 M ADS BDS N IDS IDS 19378N2709A
HIC 96903
 
 
19419+2723 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 194152.61+272255.9 Mag 7.55 Calc delta mag 0.24
Calc coord yes
CCDM
Ccdm 19419+2723 RComp Comp B Note1
Note2 Discov num STT 382 DRAs DDEs
R dRAs Year 1957 Theta 333 Rho 0.4
Obs 18 Vmag 7.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12798 M ADS BDS N IDS IDS 19378N2709B
HIC 96903