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Doubles in session


Current system
19505+3224
TDT 1794
19 Cyg


Nearby doubles
11' : 19510+3236
ES 2372

13' : 19500+3235
JOD 18

15' : 19515+3215
LDS1030

21' : 19521+3225
COU1623

21' : 19500+3243
ES 2371AB

23' : 19506+3200
BRT 270

27' : 19501+3158
ES 2427AB

31' : 19489+3202
A 375

31' : 19506+3255
BLL 42

34' : 19492+3253
GYL 21

36' : 19493+3255
TDT1777

37' : 19480+3206
WFC 226

38' : 19503+3147
RAO 418AB

38' : 19525+3156
ES 2429

38' : 19484+3251
RAO 416AB

39' : 19527+3157
A 377

40' : 19494+3147
COU1467

42' : 19486+3258
ARN 119

42' : 19521+3148
ES 2428AB

43' : 19504+3141
TDT1793

46' : 19520+3142
ES 355

49' : 19484+3144
ES 354

49' : 19543+3210
HJ 1451

50' : 19522+3139
ES 356

50' : 19530+3146
GRV 291

50' : 19469+3204
BU 147AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19505+3224 TDT 1794 (19 Cyg)

 
 
19h 50m 31.76s +32° 23' 51.2" P.A. 156.00 sep 0.5 mag 11.04,11.27 dist. 212.31 pc (692.56 l.y.)
 
 
Coord 2000 19505+3224 Discov num TDT1794 Comp Coord arcsec 2000 19 50 31.76 +32 23 51.2
Date first 1991 Date last 1991 Obs 1
Pa first 156 Pa last 155.7 P.A. Now (θ) 155.7°
Sep first 0.5 Sep last 0.5 Sep. Now (ρ) 0.5"
Mag pri 11.04 Mag sec 11.27 delta mag (ΔM) 0.23 Spectral class
Pri motion ra +032 Sec motion ra +032
Pri motion dec +029 Sec motion dec +029
Notes X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name 19 Cyg Var name V1509 Cyg Constellation Cygnus SAO 68947
HIP 97630 Tycho2 2673-01581-1 Gaia DR2 2034652486313117696 HD 187382
HR 7566 GC 27486 ADS 13014 BD BD+38 3780
Flamsteed 19 Cygni Flamsteed name 19 Cyg Distance 212.31 Distance ly 692.56
 
 
WDS 19505+3224 TDT 1794 (19 Cyg) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19505+3224 TDT1794 1991 1 156 0.5 11.04 11.27 195031.76+322351.2

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

 
 
WDS 19505+3224 TDT 1794 (19 Cyg) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19505+3224 TDT 1794 (19 Cyg) : MEASURES
 
 
No records found.

 
 
WDS 19505+3224 (19 Cyg) : VIRTUAL EYEPIECE
 
 

19505+3224 TDT1794A mag 11.04 19505+3224 TDT1794B sep 0.5 P.A. 155.70 mag 11.27 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19505+3224 (19 Cyg) : ALADIN DSS IMAGE @ 19h 50m 31.76s +32° 23' 51.2"
 
 
 
 
WDS 19505+3224 TDT 1794 (19 Cyg) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19505+3224 TDT1794 distance=0' 19510+3236 ES 2372 distance=11' 19500+3235 JOD 18 distance=13' 19515+3215 LDS1030 distance=15' 19500+3243 ES 2371CD distance=21' 19521+3225 COU1623 distance=21' 19500+3243 ES 2371AB distance=21' 19500+3243 ES 2371AC distance=21' 19500+3243 ABH 125AE distance=21' 19500+3243 ABH 125AF distance=21' 19500+3243 ABH 125AG distance=21' 19500+3243 ABH 125AH distance=21' 19500+3243 ABH 125AI distance=21' 19500+3243 ABH 125AJ distance=21' 19506+3200 BRT 270 distance=23' 19501+3158 HDS2823Aa,Ab distance=27' 19501+3158 ES 2427AB distance=27' 19489+3202 A 375 distance=31' 19506+3255 BLL 42 distance=31' 19492+3253 GYL 21 distance=34' 19493+3255 TDT1777 distance=36' 19480+3206 WFC 226 distance=37' 19503+3147 RAO 418AB distance=38' 19503+3147 RAO 418AC distance=38' 19525+3156 ES 2429 distance=38' 19484+3251 RAO 416AB distance=38' 19484+3251 RAO 416AC distance=38' 19527+3157 A 377 distance=39' 19494+3147 COU1467 distance=40' 19486+3258 ARN 119 distance=42' 19521+3148 ES 2428AB distance=42' 19521+3148 ES 2428BC distance=43' 19504+3141 TDT1793 distance=43' 19482+3256 ARN 118A,BC distance=44' 19482+3256 TDT1767BC distance=44' 19520+3142 ES 355 distance=46' 19484+3144 ES 354 distance=49' 19543+3210 HJ 1451 distance=49' 19522+3139 ES 356 distance=50' 19530+3146 GRV 291 distance=50' 19469+3204 BU 147AB distance=50' 19469+3204 WAL 120AC distance=50' 19532+3303 HJ 1449 distance=53' 19466+3243 TDT1729 distance=54' 19539+3257 COU1626 distance=54' 19501+3130 J 780 distance=55' 19503+3127 COU1468 distance=57' 19464+3201 HEL 3BC distance=58' 19464+3201 CRC 35BD distance=58' 19464+3201 CRC 35BE distance=58' 19464+3201 KAM 3AB distance=58' 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 19505+3224 TDT1794 156 0.5 0
Show 19510+3236 ES 2372 119 2.6 11
Show 19500+3235 JOD 18 345 0.2 13
Show 19515+3215 LDS1030 248 8.4 15
Show 19500+3243 ES 2371 CD 179 2.9 21
Show 19521+3225 COU1623 215 1.6 21
Show 19500+3243 ES 2371 AB 259 9.1 21
Show 19500+3243 ES 2371 AC 135 18.3 21
Show 19500+3243 ABH 125 AE 19 48.1 21
Show 19500+3243 ABH 125 AF 112 26.1 21
Show 19500+3243 ABH 125 AG 124 42.0 21
Show 19500+3243 ABH 125 AH 127 63.7 21
Show 19500+3243 ABH 125 AI 67 55.8 21
Show 19500+3243 ABH 125 AJ 101 155.7 21
Show 19506+3200 BRT 270 230 5.1 23
Show 19501+3158 HDS2823 Aa,Ab 91 0.7 27
Show 19501+3158 ES 2427 AB 50 16.1 27
Show 19489+3202 A 375 158 1.1 31
Show 19506+3255 BLL 42 255 154.2 31
Show 19492+3253 GYL 21 166 6.9 34
Show 19493+3255 TDT1777 350 2.9 36
Show 19480+3206 WFC 226 297 9.0 37
Show 19503+3147 RAO 418 AB 40 0.6 38
Show 19503+3147 RAO 418 AC 267 7.7 38
Show 19525+3156 ES 2429 112 5.4 38
Show 19484+3251 RAO 416 AB 321 1.7 38
Show 19484+3251 RAO 416 AC 88 3.6 38
Show 19527+3157 A 377 263 3.9 39
Show 19494+3147 COU1467 186 1.7 40
Show 19486+3258 ARN 119 283 57.7 42
Show 19521+3148 ES 2428 AB 90 89.1 42
Show 19521+3148 ES 2428 BC 256 5.1 43
Show 19504+3141 TDT1793 206 0.6 43
Show 19482+3256 ARN 118 A,BC 22 11.7 44
Show 19482+3256 TDT1767 BC 233 0.4 44
Show 19520+3142 ES 355 292 13.3 46
Show 19484+3144 ES 354 334 9.7 49
Show 19543+3210 HJ 1451 232 10.6 49
Show 19522+3139 ES 356 345 6.0 50
Show 19530+3146 GRV 291 6 8.4 50
Show 19469+3204 BU 147 AB 288 13.3 50
Show 19469+3204 WAL 120 AC 242 31.2 50
Show 19532+3303 HJ 1449 263 7.5 53
Show 19466+3243 TDT1729 107 2.6 54
Show 19539+3257 COU1626 128 0.2 54
Show 19501+3130 J 780 91 2.5 55
Show 19503+3127 COU1468 151 0.7 57
Show 19464+3201 HEL 3 BC 194 11.0 58
Show 19464+3201 CRC 35 BD 27 8.7 58
Show 19464+3201 CRC 35 BE 117 9.0 58
Show 19464+3201 KAM 3 AB 135 5.7 58

 
 
WDS 19505+3224 : COMPONENTS
 
 
  A
B pa=155.7°
sep=0.50"
 
 
19505+3224 A
 
 
Name 19 Cyg Coord arcsec 2000 195031.76+322351.2 Mag 11.04 PmRA 32.00
PmDE 29.0 SAO 68947 HIP 97630 Tycho2 2673-01581-1
HD 187849 HR 7566 GC 27486 BD BD+38 3780
Flamsteed 19 Cygni Flamsteed name 19 Cyg
Tycho2
Tycho2 2673-01581-1 Pflag RAmdeg 297.63236403 DEmdeg 32.39749964
PmRA 32.2 PmDE 28.9 E RAmdeg 22 E DEmdeg 23
E pmRA 1.8 E pmDE 1.9 EpRAm 1987.89 EpDEm 1988.61
Num 5 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.6 BTmag 10.970 E BTmag 0.042 VTmag 10.478
E VTmag 0.038 Prox 999 TYC T HIP
CCDM RAdeg 297.63227417 DEdeg 32.39743111 EpRA 1990 1.56
EpDE 1990 1.68 E RAdeg 25.4 E DEdeg 25.2 Posflg
Corr 0.1
SAO
SAO 68947 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.108 Vmag 5.4 SpType M0
Double code Source 70 CatNum 27486 DM BD+38 3780
DMcomp BDsup HD 187849 M HD 0
GC 27486 RA1950rad 5.18708825 DE1950rad 0.6735702 PmRA2000 0.001
PmDE2000 0.107
Hipparcos
Catalog H HIP 97630 Proxy RAhms 19 50 33.99
DEdms +38 43 19.8 Vmag 5.18 VarFlag 2 R Vmag H
RAdeg 297.642 DEdeg 38.7222 AstroRef Plx 5.08
CCDM 12.65 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD BD BD+38 3780
CD CP Dm number +38 3780 VIred 2.05
SpType M2IIIa R SpType Coord arcsec 2000 195033.99+384319.8
Hipparcos 2
HIP 97630 Sn 5 So 0 Nc 1
RArad 5.1948260932 DErad 0.6758292246 Plx 4.71 PmRA 12.89
PmDE 105.49 E RArad 0.16 E DErad 0.21 E Plx 0.22
E pmRA 0.2 E pmDE 0.23 Hpmag E Hpmag 0.0035
SHp 0.041 VA 2 BV 1.665 E BV 0.008
VI 2.07
 
 
19505+3224 B
 
 
Coord arcsec 2000 195031.78+322350.7 Mag 11.27 PmRA 32.00 PmDE 29.0
HD 187382 Delta magnitude 0.23 Coordinate calculated yes