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Doubles in session


Current system
19316+2659
HDS 2774
V391 Vul


Nearby doubles
9' : 19321+2653
BRT3344

16' : 19317+2715
TDT1521

21' : 19305+2714
A 269

35' : 19309+2626
KPP 442

39' : 19333+2629
ARY 19AB

39' : 19339+2723
ES 487

39' : 19288+2653
BRT3342

44' : 19340+2729
ES 488

48' : 19350+2714
DRS 65

55' : 19345+2620
A 271

56' : 19284+2734
TDT1480

58' : 19294+2748
OL 217

60' : 19307+2758
STFA 43AB
Albireo

61' : 19319+2559
TDS 998

63' : 19300+2600
ARY 18

66' : 19291+2756
LSC 86

67' : 19363+2640
ARY 21AB

68' : 19366+2700
BRT3345

68' : 19348+2750
COU1032

68' : 19355+2742
TDS1000

69' : 19274+2619
RAO 409

69' : 19315+2808
ES 485

70' : 19304+2806
KPP 895

70' : 19311+2550
TDT1515

71' : 19266+2719
STF2525AB

72' : 19265+2722
HO 449



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.

19316+2659 HDS 2774 (V391 Vul)

 
 
19h 31m 36.38s +26° 59' 11.7" P.A. 118.00 sep 0.5 mag 7.41,10.31 Sp B8 dist. 16666.67 pc (54366.68 l.y.)
 
 
Coord 2000 19316+2659 Discov num HDS2774 Comp Coord arcsec 2000 19 31 36.38 +26 59 11.7
Date first 1991 Date last 2021 Obs 3
Pa first 111 Pa last 118 P.A. Now (θ) 118°
Sep first 0.5 Sep last 0.469 Sep. Now (ρ) 0.469"
Mag pri 7.41 Mag sec 10.31 delta mag (ΔM) 2.9 Spectral class B8 (blue-white)
Pri motion ra +001 Sec motion ra
Pri motion dec -004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name V391 Vul Constellation Vulpecula SAO 87317 HIP 96034
Tycho2 2133-02080-1 Gaia DR2 2025236444872553216 HD 184059 BD BD+26 3574
Distance 16666.67 Distance ly 54366.68
 
 
WDS 19316+2659 HDS 2774 (V391 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
19316+2659 HDS2774 1991 1 111 0.5 7.41 10.31 B8 D 193136.38+265911.7
19316+2659 HDS2774 2010 2 116 0.5 7.41 10.31 B8 193136.38+265911.7
19316+2659 HDS2774 2021 3 118 0.5 7.41 10.31 B8 193136.38+265911.7

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

 
 
WDS 19316+2659 HDS 2774 (V391 Vul) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19316+2659 HDS 2774 (V391 Vul) : MEASURES
 
 
No records found.

 
 
WDS 19316+2659 (V391 Vul) : VIRTUAL EYEPIECE
 
 

19316+2659 HDS2774A mag 7.41 Sp B8 19316+2659 HDS2774B sep 0.4 P.A. 120.80 mag 10.31 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19316+2659 (V391 Vul) : ALADIN DSS IMAGE @ 19h 31m 36.38s +26° 59' 11.7"
 
 
 
 
WDS 19316+2659 HDS 2774 (V391 Vul) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19316+2659 HDS2774 distance=0' 19321+2653 BRT3344 distance=9' 19317+2715 TDT1521 distance=16' 19305+2714 A 269 distance=21' 19309+2626 KPP 442 distance=35' 19333+2629 COU1029BD distance=38' 19333+2629 COU1028Aa,Ab distance=39' 19333+2629 ARY 19AB distance=39' 19333+2629 ARY 19AC distance=39' 19339+2723 ES 487 distance=39' 19288+2653 BRT3342 distance=39' 19287+2657 DAM 155A,BC distance=40' 19287+2657 COU 820BC distance=40' 19340+2729 ES 488 distance=44' 19350+2714 DRS 65 distance=48' 19345+2620 A 271 distance=55' 19284+2734 TDT1480 distance=56' 19294+2748 OL 217 distance=58' 19307+2758 BNU 10Aa,Ab (Albireo) distance=60' 19307+2758 MCA 55Aa,Ac (Albireo) distance=60' 19307+2758 STFA 43AB (Albireo) distance=60' 19307+2758 WAL 114AC (Albireo) distance=60' 19307+2758 CTT 17AD (Albireo) distance=60' 19307+2758 CTT 18AE (Albireo) distance=60' 19307+2758 SMR 34AF (Albireo) distance=60' 19307+2758 SMR 34AG (Albireo) distance=60' 19307+2758 SMR 34AH (Albireo) distance=60' 19307+2758 SMR 34AI (Albireo) distance=60' 19307+2758 SMR 34AJ (Albireo) distance=60' 19307+2758 SMR 34AK (Albireo) distance=60' 19307+2758 SMR 34AL (Albireo) distance=60' 19307+2758 RBR 12Ba,Bb distance=60' 19319+2559 TDS 998 distance=61' 19300+2600 ARY 18 distance=63' 19291+2756 LSC 86 distance=66' 19363+2640 ARY 21AB distance=67' 19363+2640 FYM 70AC distance=67' 19366+2700 BRT3345 distance=68' 19348+2750 COU1032 distance=68' 19355+2742 TDS1000 distance=68' 19274+2619 RAO 409 distance=69' 19315+2808 ES 485 distance=69' 19304+2806 KPP 895 distance=70' 19311+2550 TDT1515 distance=70' 19266+2719 STF2525AB distance=71' 19266+2719 WS 9003AC distance=71' 19265+2722 HO 449 distance=72' 19353+2753 BKO 69AB distance=73' 19353+2753 BKO 69AC distance=73' 19343+2554 RAO 411 distance=75' 19354+2755 BKO 70DG distance=75' 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 19316+2659 HDS2774 118 0.5
Show 19321+2653 BRT3344 4.4 9
Show 19317+2715 TDT1521 157 2.5 16
Show 19305+2714 A 269 208 0.6 21
Show 19309+2626 KPP 442 83 3.9 35
Show 19333+2629 COU1029 BD 276 7.4 38
Show 19333+2629 COU1028 Aa,Ab 74 0.3 39
Show 19333+2629 ARY 19 AB 13 48.5 39
Show 19333+2629 ARY 19 AC 146 144.8 39
Show 19339+2723 ES 487 332 5.0 39
Show 19288+2653 BRT3342 306 3.6 39
Show 19287+2657 DAM 155 A,BC 193 32.7 40
Show 19287+2657 COU 820 BC 15 1.6 40
Show 19340+2729 ES 488 55 3.0 44
Show 19350+2714 DRS 65 102 15.1 48
Show 19345+2620 A 271 125 0.7 55
Show 19284+2734 TDT1480 168 0.7 56
Show 19294+2748 OL 217 254 7.5 58
Show Albireo 19307+2758 BNU 10 Aa,Ab 160 0.0 60
Show Albireo 19307+2758 MCA 55 Aa,Ac 40 0.3 60
Show Albireo 19307+2758 STFA 43 AB 54 34.6 60
Show Albireo 19307+2758 WAL 114 AC 341 65.2 60
Show Albireo 19307+2758 CTT 17 AD 32 108.2 60
Show Albireo 19307+2758 CTT 18 AE 206 75.3 60
Show Albireo 19307+2758 SMR 34 AF 45 59.1 60
Show Albireo 19307+2758 SMR 34 AG 45 162.8 60
Show Albireo 19307+2758 SMR 34 AH 117 54.5 60
Show Albireo 19307+2758 SMR 34 AI 131 37.5 60
Show Albireo 19307+2758 SMR 34 AJ 132 146.3 60
Show Albireo 19307+2758 SMR 34 AK 277 141.9 60
Show Albireo 19307+2758 SMR 34 AL 269 12.0 60
Show 19307+2758 RBR 12 Ba,Bb -1 -1.0 60
Show 19319+2559 TDS 998 173 1.0 61
Show 19300+2600 ARY 18 13 109.4 63
Show 19291+2756 LSC 86 39 0.1 66
Show 19363+2640 ARY 21 AB 274 63.2 67
Show 19363+2640 FYM 70 AC 108 22.5 67
Show 19366+2700 BRT3345 12 3.4 68
Show 19348+2750 COU1032 267 1.9 68
Show 19355+2742 TDS1000 261 1.2 68
Show 19274+2619 RAO 409 343 3.1 69
Show 19315+2808 ES 485 332 3.0 69
Show 19304+2806 KPP 895 104 7.5 70
Show 19311+2550 TDT1515 85 0.7 70
Show 19266+2719 STF2525 AB 290 2.3 71
Show 19266+2719 WS 9003 AC 93 60.6 71
Show 19265+2722 HO 449 178 14.5 72
Show 19353+2753 BKO 69 AB 236 2.3 73
Show 19353+2753 BKO 69 AC 119 5.9 73
Show 19343+2554 RAO 411 126 2.4 75
Show 19354+2755 BKO 70 DG 167 7.4 75

 
 
WDS 19316+2659 : COMPONENTS
 
 
  A
B pa=120.8°
sep=0.43"
 
 
19316+2659 A
 
 
Componente originario normalizzato AB Name V391 Vul Coord arcsec 2000 193136.38+265911.7 Mag 7.41
Spectral class B8 (blue-white) PmRA 1.00 PmDE -4.0 SAO 87317
HIP 96034 Tycho2 2133-02080-1 HD 184059 BD BD+26 3574
Tycho2
Tycho2 2133-02080-1 Pflag RAmdeg 292.90157639 DEmdeg 26.98656125
PmRA 0.7 PmDE -3.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.32 EpDEm 1991.49
Num 9 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 7.450 E BTmag 0.015 VTmag 7.317
E VTmag 0.010 Prox 999 TYC T HIP 96034
CCDM AB RAdeg 292.90157472 DEdeg 26.98656861 EpRA 1990 1.49
EpDE 1990 1.68 E RAdeg 3.9 E DEdeg 3.6 Posflg P
Corr 0.1
SAO
SAO 87317 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 0.002 Vmag 7.7 SpType B8
Double code Source 34 CatNum 10067 DM BD+26 3574
DMcomp BDsup HD 184059 M HD 0
GC RA1950rad 5.10318966 DE1950rad 0.46913476 PmRA2000 -0.0003
PmDE2000 0
Hipparcos
Catalog H HIP 96034 Proxy H RAhms 19 31 36.38
DEdms +26 59 11.7 Vmag 7.29 VarFlag 1 R Vmag H
RAdeg 292.902 DEdeg 26.9866 AstroRef A Plx 1.25
CCDM 19316+2659 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 111 Rho 0.481 HD 184059 BD BD+26 3574
CD CP Dm number +26 3574 VIred 0.12
SpType B8 R SpType Coord arcsec 2000 193136.38+265911.7
Hipparcos 2
HIP 96034 Sn 15 So 3 Nc 2
RArad 5.112096764 DErad 0.4710045108 Plx -0.06 PmRA 0.98
PmDE -3.05 E RArad 0.32 E DErad 0.49 E Plx 0.72
E pmRA 0.37 E pmDE 0.7 Hpmag 7.3409 E Hpmag 0.0018
SHp 0.02 VA 1 BV 0.125 E BV 0.006
VI 0.14
CCDM
Ccdm 19316+2659 RComp Comp A Note1
Note2 Discov num DRAs 0.38 DDEs 11.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.4 Sp B8 PmNote *
PmRA 1 PmDE -4 Dm number +26 3574 Cat1 BD
Name2 +26 2059 Cat2 AGK2/3 HD 184059 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 96034
 
 
19316+2659 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 193136.41+265911.5 Mag 10.31 Calc delta mag 2.9
Calc coord yes
CCDM
Ccdm 19316+2659 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.41 DDEs 11.4
R dRAs 82 Year 1991 Theta 111 Rho 0.5
Obs 1 Vmag 10.3 Sp PmNote *
PmRA 1 PmDE -4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 96034