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Doubles in session


Current system
19420+2217
A 167
HD 344813


Nearby doubles
22' : 19417+2239
TDT1640

33' : 19438+2238
BU 657

36' : 19394+2215
STF2556

41' : 19403+2250
A 2788

55' : 19444+2300
TDT1693

55' : 19392+2255
COU 518

57' : 19404+2309
GRV 267

62' : 19457+2143
TDT1716

62' : 19410+2317
CVR 217

63' : 19415+2319
A 2789

63' : 19432+2318
POU4026AB

64' : 19400+2314
POU3996

65' : 19420+2321
TDT1653

65' : 19434+2318
POU4034

66' : 19379+2248
A 164

66' : 19386+2303
A 165AB

66' : 19433+2320
POU4032

66' : 19423+2322
POU4017

66' : 19395+2313
POU3988

67' : 19400+2317
AHD 3

68' : 19388+2307
HDS2788

68' : 19406+2321
POU4006

68' : 19433+2322
POU4031

68' : 19427+2324
BKO 434

71' : 19437+2111
J 816

71' : 19430+2326
POU4021AB



Selections
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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.

19420+2217 A 167 (HD 344813)

 
 
19h 42m 00.70s +22° 16' 58.9" P.A. 79.00 sep 3.2 mag 9.39,12.00 Sp G0 dist. 84.39 pc (275.28 l.y.)
 
 
Coord 2000 19420+2217 Discov num A   167 Comp Coord arcsec 2000 19 42 00.70 +22 16 58.9
Date first 1900 Date last 2016 Obs 13
Pa first 79 Pa last 79.3 P.A. Now (θ) 79.3°
Sep first 2.9 Sep last 3.155 Sep. Now (ρ) 3.155"
Mag pri 9.39 Mag sec 12.00 delta mag (ΔM) 2.61 Spectral class G0 (yellow)
Pri motion ra +073 Sec motion ra +078
Pri motion dec +108 Sec motion dec +111
Notes
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 344813 Constellation Vulpecula SAO 87586 HIP 96912
Tycho2 1614-00221-1 Gaia DR2 2019874912595884288 HD 344813 BD BD+21 3877
Distance 84.39 Distance ly 275.28
 
 
WDS 19420+2217 A 167 (HD 344813) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19420+2217 A 167 2002 10 80 3.1 9.39 12.00 G0 D 194200.70+221658.9
19420+2217 A 167 2016 13 79 3.2 9.39 12.00 G0 194200.70+221658.9

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

 
 
WDS 19420+2217 A 167 (HD 344813) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19420+2217 A 167 (HD 344813) : MEASURES
 
 
No records found.

 
 
WDS 19420+2217 (HD 344813) : VIRTUAL EYEPIECE
 
 

19420+2217 A 167A mag 9.39 Sp G0 19420+2217 A 167B sep 2.9 P.A. 78.50 mag 12 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 19420+2217 (HD 344813) : ALADIN DSS IMAGE @ 19h 42m 00.70s +22° 16' 58.9"
 
 
 
 
WDS 19420+2217 A 167 (HD 344813) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19420+2217 A 167 distance=0' 19417+2239 TDT1640 distance=22' 19438+2238 BU 657 distance=33' 19394+2215 STF2556 distance=36' 19403+2250 A 2788 distance=41' 19444+2300 TDT1693 distance=55' 19392+2255 COU 518 distance=55' 19404+2309 GRV 267 distance=57' 19457+2143 TDT1716 distance=62' 19410+2317 CVR 217 distance=62' 19415+2319 A 2789 distance=63' 19432+2318 BKO 435EF distance=63' 19432+2318 POU4026AB distance=63' 19432+2318 POU4027AC distance=63' 19432+2318 POU4028AD distance=63' 19432+2318 BKO 435AE distance=63' 19432+2318 BKO 435AF distance=63' 19432+2318 SS 8AG distance=63' 19432+2318 SS 8AH distance=63' 19432+2318 SS 8AI distance=63' 19432+2318 SS 8AJ distance=63' 19432+2318 SS 8AK distance=63' 19432+2318 SS 8AM distance=63' 19432+2318 SS 8AO distance=63' 19432+2318 SS 8AL distance=63' 19432+2318 SS 8AN distance=63' 19432+2318 J 490OL distance=64' 19432+2318 J 490ON distance=64' 19400+2314 POU3996 distance=64' 19420+2321 TDT1653 distance=65' 19434+2318 POU4034 distance=65' 19379+2248 A 164 distance=66' 19386+2303 A 165AB distance=66' 19386+2303 A 165AC distance=66' 19433+2320 POU4032 distance=66' 19423+2322 POU4017 distance=66' 19395+2313 POU3988 distance=66' 19400+2317 AHD 3 distance=67' 19388+2307 HDS2788 distance=68' 19406+2321 POU4006 distance=68' 19433+2322 POU4031 distance=68' 19427+2324 BKO 434 distance=68' 19437+2111 J 816 distance=71' 19430+2326 POU4021AB distance=71' 19430+2326 POU4022AC distance=71' 19432+2326 POU4025 distance=72' 19471+2229 BRT2459 distance=72' 19374+2249 STF2551AB distance=72' 19374+2249 STF2551AC distance=72' 19369+2220 NSN 719 distance=72' 19394+2319 POU3985 distance=72' 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 19420+2217 A 167 79 3.2 0
Show 19417+2239 TDT1640 95 1.1 22
Show 19438+2238 BU 657 133 0.9 33
Show 19394+2215 STF2556 334 0.4 36
Show 19403+2250 A 2788 328 1.3 41
Show 19444+2300 TDT1693 150 0.9 55
Show 19392+2255 COU 518 284 0.6 55
Show 19404+2309 GRV 267 341 36.0 57
Show 19457+2143 TDT1716 141 0.5 62
Show 19410+2317 CVR 217 48 19.3 62
Show 19415+2319 A 2789 278 0.7 63
Show 19432+2318 BKO 435 EF 355 2.5 63
Show 19432+2318 POU4026 AB 301 9.0 63
Show 19432+2318 POU4027 AC 307 17.6 63
Show 19432+2318 POU4028 AD 340 17.5 63
Show 19432+2318 BKO 435 AE 244 7.3 63
Show 19432+2318 BKO 435 AF 265 6.8 63
Show 19432+2318 SS 8 AG 320 21.4 63
Show 19432+2318 SS 8 AH 292 22.8 63
Show 19432+2318 SS 8 AI 333 25.4 63
Show 19432+2318 SS 8 AJ 278 26.7 63
Show 19432+2318 SS 8 AK 320 30.8 63
Show 19432+2318 SS 8 AM 332 33.5 63
Show 19432+2318 SS 8 AO 308 36.9 63
Show 19432+2318 SS 8 AL 310 31.5 63
Show 19432+2318 SS 8 AN 317 36.3 63
Show 19432+2318 J 490 OL 121 5.7 64
Show 19432+2318 J 490 ON 46 6.0 64
Show 19400+2314 POU3996 81 9.3 64
Show 19420+2321 TDT1653 303 2.3 65
Show 19434+2318 POU4034 154 16.2 65
Show 19379+2248 A 164 253 0.2 66
Show 19386+2303 A 165 AB 123 8.5 66
Show 19386+2303 A 165 AC 341 19.0 66
Show 19433+2320 POU4032 180 11.5 66
Show 19423+2322 POU4017 189 11.8 66
Show 19395+2313 POU3988 212 6.7 66
Show 19400+2317 AHD 3 295 21.4 67
Show 19388+2307 HDS2788 233 0.3 68
Show 19406+2321 POU4006 203 13.6 68
Show 19433+2322 POU4031 243 7.1 68
Show 19427+2324 BKO 434 279 7.6 68
Show 19437+2111 J 816 331 3.0 71
Show 19430+2326 POU4021 AB 183 5.3 71
Show 19430+2326 POU4022 AC 230 11.1 71
Show 19432+2326 POU4025 127 11.7 72
Show 19471+2229 BRT2459 4 3.7 72
Show 19374+2249 STF2551 AB 42 6.8 72
Show 19374+2249 STF2551 AC 319 42.8 72
Show 19369+2220 NSN 719 41 2.2 72
Show 19394+2319 POU3985 37 14.4 72

 
 
WDS 19420+2217 : COMPONENTS
 
 
  A
B pa=78.5°
sep=2.93"
 
 
19420+2217 A
 
 
Name HD 344813 Coord arcsec 2000 194200.70+221658.9 Mag 9.39 Spectral class G0 (yellow)
PmRA 73.00 PmDE 108.0 SAO 87586 HIP 96912
Tycho2 1614-00221-1 HD 344813 BD BD+21 3877
Tycho2
Tycho2 1614-00221-1 Pflag RAmdeg 295.50290590 DEmdeg 22.28301782
PmRA 73.0 PmDE 107.6 E RAmdeg 13 E DEmdeg 16
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.30 EpDEm 1989.41
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.3 Q pmRA 0.8
Q pmDE 0.4 BTmag 9.928 E BTmag 0.027 VTmag 9.387
E VTmag 0.022 Prox 31 TYC T HIP 96912
CCDM A RAdeg 295.50272500 DEdeg 22.28276722 EpRA 1990 1.74
EpDE 1990 1.62 E RAdeg 12.7 E DEdeg 15.7 Posflg
Corr 0.1
SAO
SAO 87586 DelFlag RA1950 PmRA1950 0.0056
DE1950 PmDE1950 0.118 Vmag 8.9 SpType G0
Double code Source 35 CatNum 7214 DM BD+21 3877
DMcomp BDsup HD 344813 M HD 0
GC RA1950rad 5.14809196 DE1950rad 0.38681692 PmRA2000 0.0056
PmDE2000 0.117
Hipparcos
Catalog H HIP 96912 Proxy H RAhms 19 42 00.65
DEdms +22 16 57.9 Vmag 9.21 VarFlag R Vmag G
RAdeg 295.503 DEdeg 22.2828 AstroRef A Plx 12.8
CCDM 19420+2217 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 80 Rho 3.152 HD 344813 BD BD+21 3877
CD CP Dm number +21 3877 VIred 0.69
SpType G0 R SpType Coord arcsec 2000 194200.65+221657.9
Hipparcos 2
HIP 96912 Sn 15 So 3 Nc 2
RArad 5.1574951584 DErad 0.388907484 Plx 11.85 PmRA 78.84
PmDE 111.47 E RArad 0.95 E DErad 0.84 E Plx 1.31
E pmRA 1.17 E pmDE 1.26 Hpmag 9.3419 E Hpmag 0.0029
SHp 0.023 VA 0 BV 0.626 E BV 0.015
VI 0.69
CCDM
Ccdm 19420+2217 RComp Comp A Note1
Note2 Discov num DRAs 0.69 DDEs -1.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp G0 PmNote *
PmRA 75 PmDE 103 Dm number +21 3877 Cat1 BD
Name2 +22 2009 Cat2 AGK2/3 HD M HD
ADS BDS A12799 M ADS BDS N IDS IDS 19377N2203A
HIC 96912
 
 
19420+2217 B
 
 
Coord arcsec 2000 194200.91+221659.5 Mag 12 PmRA 78.00 PmDE 111.0
Calc delta mag 2.61 Calc coord yes
CCDM
Ccdm 19420+2217 RComp Comp B Note1
Note2 Discov num A 167 DRAs DDEs
R dRAs Year 1900 Theta 080 Rho 3.0
Obs 4 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12799 M ADS BDS N IDS IDS 19377N2203B
HIC 96912