stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
19511+2743
HDS 2827
V396 Vul


Nearby doubles
2' : 19510+2744
TDS1021

9' : 19517+2745
MLB 698

12' : 19503+2741
TDT1791

15' : 19518+2732
J 1227

17' : 19515+2728
EVS 43AB

22' : 19495+2744
TDT1781

27' : 19521+2806
RAG 3AB

29' : 19516+2810
J 3021

30' : 19493+2726
MLB 603AB

32' : 19522+2810
HEI 178

37' : 19532+2721
TDS1022

42' : 19537+2805
ES 494AB

42' : 19489+2714
LDS1029

47' : 19537+2712
TDT1831

47' : 19527+2824
TDT1818

48' : 19481+2811
TDT1766

50' : 19546+2728
TDT1842

51' : 19543+2716
TDT1839

53' : 19474+2726
BAR9006

55' : 19473+2720
TDT1749

55' : 19534+2828
RAO 422

56' : 19472+2724
TDT1747

57' : 19497+2836
GRV 287

58' : 19502+2647
TDT1789

59' : 19471+2717
BAR 50AB

59' : 19528+2837
TDT1820



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.

19511+2743 HDS 2827 (V396 Vul)

 
 
19h 51m 04.74s +27° 43' 00.9" P.A. 79.00 sep 0.1 mag 7.90,10.40 Sp B2V:nn dist. 374.53 pc (1221.72 l.y.)
 
 
Coord 2000 19511+2743 Discov num HDS2827 Comp Coord arcsec 2000 19 51 04.74 +27 43 00.9
Date first 1991 Date last 1991 Obs 1
Pa first 79 Pa last 79 P.A. Now (θ) 79°
Sep first 0.1 Sep last 0.126 Sep. Now (ρ) 0.126"
Mag pri 7.90 Mag sec 10.40 delta mag (ΔM) 2.5 Spectral class B2V:nn (blue-white)
Pri motion ra +000 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V396 Vul Constellation Vulpecula SAO 87816 HIP 97681
Tycho2 2148-02741-1 Gaia DR2 2028380704530014976 HD 187851 BD BD+27 3534
Distance 374.53 Distance ly 1221.72
 
 
WDS 19511+2743 HDS 2827 (V396 Vul) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19511+2743 HDS2827 1991 1 79 0.1 7.90 10.40 B2V:nn X 195104.74+274300.9

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

 
 
WDS 19511+2743 HDS 2827 (V396 Vul) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19511+2743 HDS 2827 (V396 Vul) : MEASURES
 
 
No records found.

 
 
WDS 19511+2743 (V396 Vul) : VIRTUAL EYEPIECE
 
 

19511+2743 HDS2827A mag 7.9 Sp B2V:nn 19511+2743 HDS2827B sep 0.1 P.A. 77.60 mag 10.4 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 19511+2743 (V396 Vul) : ALADIN DSS IMAGE @ 19h 51m 04.74s +27° 43' 00.9"
 
 
 
 
WDS 19511+2743 HDS 2827 (V396 Vul) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19511+2743 HDS2827 distance=0' 19510+2744 TDS1021 distance=2' 19517+2745 MLB 698 distance=9' 19503+2741 TDT1791 distance=12' 19518+2732 J 1227 distance=15' 19515+2728 EVS 43AB distance=17' 19515+2728 EVS 43AC distance=17' 19515+2728 EVS 43AD distance=17' 19515+2728 EVS 43AE distance=17' 19495+2744 TDT1781 distance=22' 19521+2806 RAG 3AB distance=27' 19521+2806 GNS 10AC distance=27' 19521+2806 GNS 10AD distance=27' 19521+2806 GNS 10AE distance=27' 19521+2806 GNS 10AF distance=27' 19521+2806 GNS 10AG distance=27' 19521+2806 GNS 10AH distance=27' 19516+2810 J 3021 distance=29' 19493+2726 MLB 603AB distance=30' 19522+2810 HEI 178 distance=32' 19532+2721 TDS1022 distance=37' 19537+2805 ES 494AB distance=42' 19537+2805 ES 494AC distance=42' 19489+2714 LDS1029 distance=42' 19537+2712 TDT1831 distance=47' 19527+2824 TDT1818 distance=47' 19481+2811 TDT1766 distance=48' 19546+2728 TDT1842 distance=50' 19543+2716 TDT1839 distance=51' 19474+2726 BAR9006 distance=53' 19473+2720 TDT1749 distance=55' 19534+2828 RAO 422 distance=55' 19472+2724 TDT1747 distance=56' 19471+2717 BAR 51CD distance=56' 19497+2836 GRV 287 distance=57' 19502+2647 TDT1789 distance=58' 19471+2717 BAR 50AB distance=59' 19471+2717 BAR 50AC distance=59' 19528+2837 TDT1820 distance=59' 19548+2710 BRT 203 distance=60' 19555+2758 TDT1853 distance=62' 19541+2657 TDT1834 distance=62' 19553+2813 BRT 204 distance=62' 19464+2740 GRV 275 distance=62' 19473+2819 MLB 528 distance=64' 19470+2710 TDT1740Aa,Ab distance=64' 19470+2710 OSB 7AB distance=64' 19470+2710 BKO 81AC distance=64' 19470+2710 BKO 81CD distance=65' 19559+2729 KPP4177 distance=66' 19461+2749 A 274 distance=67' 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 19511+2743 HDS2827 79 0.1
Show 19510+2744 TDS1021 126 2.2 2
Show 19517+2745 MLB 698 352 6.1 9
Show 19503+2741 TDT1791 192 1.0 12
Show 19518+2732 J 1227 355 5.1 15
Show 19515+2728 EVS 43 AB 86 15.2 17
Show 19515+2728 EVS 43 AC 241 15.3 17
Show 19515+2728 EVS 43 AD 131 16.9 17
Show 19515+2728 EVS 43 AE 69 21.0 17
Show 19495+2744 TDT1781 161 0.8 22
Show 19521+2806 RAG 3 AB 79 13.0 27
Show 19521+2806 GNS 10 AC 298 4.3 27
Show 19521+2806 GNS 10 AD 306 11.0 27
Show 19521+2806 GNS 10 AE 268 9.9 27
Show 19521+2806 GNS 10 AF 112 4.0 27
Show 19521+2806 GNS 10 AG 169 7.0 27
Show 19521+2806 GNS 10 AH 109 7.1 27
Show 19516+2810 J 3021 181 5.3 29
Show 19493+2726 MLB 603 AB 29 8.2 30
Show 19522+2810 HEI 178 289 6.8 32
Show 19532+2721 TDS1022 331 1.1 37
Show 19537+2805 ES 494 AB 198 3.8 42
Show 19537+2805 ES 494 AC 314 19.0 42
Show 19489+2714 LDS1029 275 12.4 42
Show 19537+2712 TDT1831 251 1.7 47
Show 19527+2824 TDT1818 307 0.6 47
Show 19481+2811 TDT1766 85 0.9 48
Show 19546+2728 TDT1842 203 0.5 50
Show 19543+2716 TDT1839 169 0.6 51
Show 19474+2726 BAR9006 352 25.5 53
Show 19473+2720 TDT1749 248 2.8 55
Show 19534+2828 RAO 422 9 1.6 55
Show 19472+2724 TDT1747 315 2.2 56
Show 19471+2717 BAR 51 CD 152 4.4 56
Show 19497+2836 GRV 287 173 48.0 57
Show 19502+2647 TDT1789 69 0.6 58
Show 19471+2717 BAR 50 AB 310 2.7 59
Show 19471+2717 BAR 50 AC 104 220.3 59
Show 19528+2837 TDT1820 73 0.5 59
Show 19548+2710 BRT 203 315 1.3 60
Show 19555+2758 TDT1853 270 1.3 62
Show 19541+2657 TDT1834 346 0.6 62
Show 19553+2813 BRT 204 319 4.9 62
Show 19464+2740 GRV 275 17 35.6 62
Show 19473+2819 MLB 528 25 6.9 64
Show 19470+2710 TDT1740 Aa,Ab 228 1.7 64
Show 19470+2710 OSB 7 AB 347 9.9 64
Show 19470+2710 BKO 81 AC 173 84.7 64
Show 19470+2710 BKO 81 CD 347 7.6 65
Show 19559+2729 KPP4177 61 1.1 66
Show 19461+2749 A 274 63 4.2 67

 
 
WDS 19511+2743 : COMPONENTS
 
 
  A
B pa=77.6°
sep=0.11"
 
 
19511+2743 A
 
 
Componente originario normalizzato AB Name V396 Vul Coord arcsec 2000 195104.74+274300.9 Mag 7.9
Spectral class B2V:nn (blue-white) PmRA 0.00 PmDE -4.0 SAO 87816
HIP 97681 Tycho2 2148-02741-1 HD 187851 BD BD+27 3534
Tycho2
Tycho2 2148-02741-1 Pflag RAmdeg 297.76974232 DEmdeg 27.71690380
PmRA -0.5 PmDE -6.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.3 EpRAm 1991.41 EpDEm 1991.57
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.5 Q pmRA 0.9
Q pmDE 0.5 BTmag 7.862 E BTmag 0.014 VTmag 7.767
E VTmag 0.010 Prox 628 TYC T HIP 97681
CCDM AB RAdeg 297.76974389 DEdeg 27.71691750 EpRA 1990 1.57
EpDE 1990 1.76 E RAdeg 4.1 E DEdeg 3.8 Posflg P
Corr 0.2
SAO
SAO 87816 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.006 Vmag 7.9 SpType B5
Double code Source 34 CatNum 10491 DM BD+27 3534
DMcomp BDsup HD 187851 M HD 0
GC RA1950rad 5.18813604 DE1950rad 0.48150805 PmRA2000 0.0001
PmDE2000 -0.008
Hipparcos
Catalog H HIP 97681 Proxy H RAhms 19 51 04.74
DEdms +27 43 00.9 Vmag 7.76 VarFlag 1 R Vmag H
RAdeg 297.77 DEdeg 27.7169 AstroRef * Plx 2.72
CCDM 19511+2743 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual C M HIP AB
Theta 79 Rho 0.126 HD 187851 BD BD+27 3534
CD CP Dm number +27 3534 VIred 0.07
SpType B2V:nn R SpType Coord arcsec 2000 195104.74+274300.9
Hipparcos 2
HIP 97681 Sn 55 So 3 Nc 2
RArad 5.1970624385 DErad 0.483751474 Plx 2.67 PmRA -0.87
PmDE -4.76 E RArad 0.34 E DErad 0.5 E Plx 0.73
E pmRA 0.4 E pmDE 0.54 Hpmag 7.7962 E Hpmag 0.0023
SHp 0.028 VA 1 BV 0.079 E BV 0.008
VI 0.09
CCDM
Ccdm 19511+2743 RComp Comp A Note1
Note2 Discov num DRAs -1.26 DDEs 0.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.9 Sp B2 PmNote *
PmRA 0 PmDE -4 Dm number +27 3534 Cat1 BD
Name2 +27 2070 Cat2 AGK2/3 HD 187851 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 97681
 
 
19511+2743 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195104.75+274300.9 Mag 10.4 Calc delta mag 2.5
Calc coord yes
CCDM
Ccdm 19511+2743 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.25 DDEs 0.9
R dRAs 82 Year 1991 Theta 79 Rho 0.1
Obs 1 Vmag 10.4 Sp PmNote *
PmRA 0 PmDE -4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 97681