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Doubles in session


Current system
19364+5013
STT 591 AC
The Cyg


Nearby doubles
4' : 19368+5012
BLL 40AB

10' : 19361+5022
KOI4021

12' : 19376+5010
KOI 120

21' : 19375+4955
KOI2626AB

22' : 19386+5020
KOI4375

27' : 19355+4948
KOI5929

28' : 19351+5038
HU 679

29' : 19337+5003
HJ 1418AB

32' : 19346+5039
DAL 20AB

36' : 19354+4940
KOI3885

36' : 19351+5046
ES 793AB

37' : 19366+4937
KOI5922

38' : 19352+5048
DAL 19AB

42' : 19332+4946
TDT1535

43' : 19373+4932
KOI3714

43' : 19320+5011
KPP3342

43' : 19409+5019
KOI7501

44' : 19389+5049
DEA 392

47' : 19412+5023
HDS2792

48' : 19409+5034
KOI 623AB

51' : 19391+4930
KOI4748

52' : 19310+5012
STT 374

55' : 19400+5055
DEA 208

55' : 19418+5032
STFA 46AB

55' : 19418+5033
KOI4512

56' : 19406+4935
KOI2837



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.

19364+5013 STT 591 AC (The Cyg)

 
 
19h 36m 26.53s +50° 13' 15.9" P.A. 180.00 sep 73.3 mag 4.50,11.70 Sp F4V dist. 18.34 pc (59.83 l.y.)
 
 
Coord 2000 19364+5013 Discov num STT 591 Comp AC Coord arcsec 2000 19 36 26.53 +50 13 15.9
Date first 1852 Date last 2015 Obs 15
Pa first 186 Pa last 180.2 P.A. Now (θ) 180.2°
Sep first 29.9 Sep last 73.329 Sep. Now (ρ) 73.329"
Mag pri 4.50 Mag sec 11.70 delta mag (ΔM) 7.2 Spectral class F4V (yellow-white)
Pri motion ra -010 Sec motion ra +000
Pri motion dec +261 Sec motion dec -005
Notes N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.019
This double is not physical.
 
 
19364+5013 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 31815 19 36 27 +50 13 16 BU 1131 AB 2012 10 71 2.1 4.50 12.90 8.40
Show The Cyg 31815 19 36 27 +50 13 16 STT 591 AC 2015 15 180 73.3 4.50 11.70 7.20 <===
Show 31815 19 36 27 +50 13 16 STG 8 AD 2015 8 53 67.0 4.50 12.50 8.00
Show 31815 19 36 27 +50 13 16 SKF 1976 AE 2015 9 267 116.7 4.54 12.88 8.34
Show 19 36 14 +50 13 12 LDS 5881 EF 2015 20 207 262.9 12.88 15.90 3.02
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name The Cyg Constellation Cygnus SAO 31815 HIP 96441
Tycho2 3564-03157-1 Gaia DR2 2135110401277424384 HD 185395 HR 7469
GC 27141 ADS 12695 GL Gl 765A BD BD+49 3062
Bayer Theta Cygni Bayer name The Cyg Flamsteed 13 Cygni Flamsteed name 13 Cyg
FK5 738 Distance 18.34 Distance ly 59.83 Bayer greek θ Cyg
 
 
WDS 19364+5013 STT 591 AC (The Cyg) : NOTES
 
 
discov_num notes refcode
STT 591 AC: Rectilinear solution by Hurowitz et al. (2014). USN2014b
BU 1131 the Cyg = 13 Cyg. Young & Farnsworth suggested that a faint companion YAS1924
2' west was physical. Bidelman confirms that the spectral type, M2/3 Bid1980
is consistent with this suggestion.
CHARA Array Limb-darkened diameter 0.861 +/- 0.015 mas, CIA2012e
R = 1.697 +/- 0.030 \rsun, L = 4.265 +/-0.090 \lsun,
Teff = 6381 +/- 65 K, M = 1.342 +/- 0.011 \msun,
Age = 2.8 +/- 0.2 Gyr.
STT 591 AC: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
LDS5881 EF: Originally 19363+5012 LDS5881, but primary found to be E component
of 19364+5013 SKF1976AE.
 
 
REFERENCES
 
 
refcode metd author reference
Bid1980 - Bidelman, W.P. 1980PASP...92..345B
Bid1980 PASP 92, 345, 1980
CIA2012e not j Boyajian, T.S., McAlister, H.A., van Belle, G., Gies, D.R., ten Brummelaar, T.A., 2012ApJ...746..101B
CIA2012e von Braun, K., Farrington, C., Goldfinger, P.J., O'Brien, D., Parks, J.R., .
CIA2012e Richardson, N.D., Ridgway, S., Schaefer, G., Sturmann, L., Sturmann, J., Touhami, .
CIA2012e Y., Turner, N.H. & White, R. .
CIA2012e ApJ 746, 101, 2012 .
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
USN2014b lin - Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. 2014IAUDS.183....1H
USN2014b Inf. Circ. 183, 1, 2014
YAS1924 - Young, A.S. & Farnsworth, A.H. 1924AJ.....35..180Y
YAS1924 AJ 35, 180, 1924
 
 
DISCOVERER
 
 
idgroup discov author
1 BU Burnham, S.W. (BU 1 - 81)
179 LDS Luyten p.m. catalog (from additional DD list)
179 SKF Skiff, B.A.
468 STG Struve, G.
475 STT Struve, O.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19364+5013 STT 591 AC 1923 10 182 48.4 4.48 10.50 F4V N 193626.54+501313.7
19364+5013 STT 591 AC 2013 13 180 73.2 4.50 11.70 F4V NL 193626.53+501315.9
19364+5013 STT 591 AC 2014 15 179 73.0 4.50 11.70 F4V NL U 193626.53+501315.9
19364+5013 STT 591 AC 2015 16 180 73.3 4.50 11.70 F4V NL U 193626.53+501315.9

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

 
 
WDS 19364+5013 STT 591 AC (The Cyg) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19364+5013 STT 591 AC (The Cyg) : MEASURES
 
 
No records found.

 
 
WDS 19364+5013 (The Cyg) : VIRTUAL EYEPIECE
 
 

19364+5013 BU 1131A mag 4.5 Sp F4V 19364+5013 BU 1131B sep 1.5 P.A. 61.80 mag 12.9 19364+5013 STT 591C sep 73.3 P.A. 180.10 mag 11.7 19364+5013 STG 8D sep 52.7 P.A. 40.70 mag 12.5 19364+5013 LDS5881E sep 116.1 P.A. 268.00 mag 12.88 Sp M2/3 19364+5013 LDS5881F sep 306.4 P.A. 218.60 mag 15.9 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 19364+5013 (The Cyg) : ALADIN DSS IMAGE @ 19h 36m 26.53s +50° 13' 15.9"
 
 
 
 
WDS 19364+5013 STT 591 AC (The Cyg) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19364+5013 STT 591AC distance=0' 19364+5013 LDS5881EF distance=2' 19368+5012 BLL 40AB distance=4' 19368+5012 BAR9011AC distance=4' 19361+5022 KOI4021 distance=10' 19376+5010 KOI 120 distance=12' 19375+4955 KOI2626AB distance=21' 19375+4955 KOI2626AC distance=21' 19386+5020 KOI4375 distance=22' 19355+4948 KOI5929 distance=27' 19351+5038 HU 679 distance=28' 19337+5003 ES 2680BD distance=29' 19337+5003 DAM 10DE distance=29' 19337+5003 HJ 1418AB distance=29' 19337+5003 ES 2680AC distance=29' 19346+5039 DAL 20AB distance=32' 19346+5039 DAL 20AC distance=32' 19354+4940 KOI3885 distance=36' 19351+5046 ES 793BC distance=36' 19351+5046 ES 793AB distance=36' 19351+5046 ES 793AD distance=36' 19366+4937 KOI5922 distance=37' 19352+5048 DAL 19AB distance=38' 19352+5048 DAL 19AC distance=38' 19332+4946 TDT1535 distance=42' 19373+4932 KOI3714 distance=43' 19320+5011 KPP3342 distance=43' 19409+5019 KOI7501 distance=43' 19389+5049 DEA 392 distance=44' 19412+5023 HDS2792 distance=47' 19409+5034 KOI 623AB distance=48' 19391+4930 KOI4748 distance=51' 19310+5012 STT 374 distance=52' 19400+5055 DEA 208 distance=55' 19418+5032 TRN 4Aa,Ab distance=55' 19418+5032 STFA 46AB distance=55' 19418+5033 KOI4512 distance=55' 19418+5032 PAT 48BC distance=55' 19406+4935 KOI2837 distance=56' 19379+4917 HJ 1428AB distance=59' 19379+4917 HJ 1428AC distance=59' 19409+4934 KOI 353AB distance=59' 19409+4934 KOI 353AC distance=59' 19379+4917 HJ 1428BC distance=59' 19379+4917 HJ 1428BD distance=59' 19304+5015 TDT1508 distance=59' 19396+4923 KOI2399AB distance=59' 19372+4914 KOI5895 distance=60' 19303+4955 KOI1531 distance=62' 19424+5043 KOI 980 distance=65' 19423+4940 KOI3022 distance=66' 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 19364+5013 BU 1131 AB 71 2.1
Show 19364+5013 STT 591 AC 180 73.3
Show 19364+5013 STG 8 AD 53 67.0
Show 19364+5013 SKF1976 AE 267 116.7
Show 19364+5013 LDS5881 EF 207 262.9 2
Show 19368+5012 BLL 40 AB 13 91.7 4
Show 19368+5012 BAR9011 AC 107 14.6 4
Show 19361+5022 KOI4021 116 1.7 10
Show 19376+5010 KOI 120 130 1.6 12
Show 19375+4955 KOI2626 AB 182 0.2 21
Show 19375+4955 KOI2626 AC 213 0.2 21
Show 19386+5020 KOI4375 312 3.4 22
Show 19355+4948 KOI5929 182 3.6 27
Show 19351+5038 HU 679 273 0.4 28
Show 19337+5003 ES 2680 BD 304 18.0 29
Show 19337+5003 DAM 10 DE 45 3.7 29
Show 19337+5003 HJ 1418 AB 12 30.1 29
Show 19337+5003 ES 2680 AC 318 22.0 29
Show 19346+5039 DAL 20 AB 50 28.9 32
Show 19346+5039 DAL 20 AC 114 84.8 32
Show 19354+4940 KOI3885 1 3.8 36
Show 19351+5046 ES 793 BC 289 4.0 36
Show 19351+5046 ES 793 AB 245 45.0 36
Show 19351+5046 ES 793 AD 93 15.1 36
Show 19366+4937 KOI5922 223 2.9 37
Show 19352+5048 DAL 19 AB 191 2.8 38
Show 19352+5048 DAL 19 AC 38 9.3 38
Show 19332+4946 TDT1535 87 0.5 42
Show 19373+4932 KOI3714 224 4.8 43
Show 19320+5011 KPP3342 57 4.2 43
Show 19409+5019 KOI7501 15 1.2 43
Show 19389+5049 DEA 392 310 19.3 44
Show 19412+5023 HDS2792 259 0.4 47
Show 19409+5034 KOI 623 AB 202 5.6 48
Show 19391+4930 KOI4748 239 3.8 51
Show 19310+5012 STT 374 290 19.5 52
Show 19400+5055 DEA 208 113 9.5 55
Show 19418+5032 TRN 4 Aa,Ab 207 3.3 55
Show 19418+5032 STFA 46 AB 133 39.7 55
Show 19418+5033 KOI4512 148 0.4 55
Show 19418+5032 PAT 48 BC 70 18.2 55
Show 19406+4935 KOI2837 136 0.4 56
Show 19379+4917 HJ 1428 AB 232 35.5 59
Show 19379+4917 HJ 1428 AC 244 64.4 59
Show 19409+4934 KOI 353 AB 23 1.0 59
Show 19409+4934 KOI 353 AC 236 1.4 59
Show 19379+4917 HJ 1428 BC 259 30.5 59
Show 19379+4917 HJ 1428 BD 274 10.7 59
Show 19304+5015 TDT1508 207 2.1 59
Show 19396+4923 KOI2399 AB 357 4.2 59
Show 19372+4914 KOI5895 249 2.3 60

 
 
WDS 19364+5013 : COMPONENTS
 
 
  A B C D E
B pa=61.8°
sep=1.47"
 
C pa=180.1°
sep=73.33"
pa=181.1°
sep=74.04"
 
D pa=40.7°
sep=52.74"
pa=40.2°
sep=51.37"
pa=17.0°
sep=118.45"
 
E pa=268.0°
sep=116.11"
pa=267.7°
sep=117.43"
pa=300.8°
sep=135.00"
pa=253.7°
sep=156.76"
 
F pa=218.6°
sep=306.36"
pa=218.7°
sep=307.71"
pa=229.0°
sep=253.15"
pa=218.9°
sep=359.07"
pa=197.7°
sep=246.96"
 
 
19364+5013 A
 
 
Coord arcsec 2000 193626.53+501315.9 Mag 4.5 Spectral class F4V (yellow-white) PmRA -10.00
PmDE 261.0 SAO 31815 HIP 96441 Tycho2 3564-03157-1
HD 185395 HR 7469 GC 27141 BD BD+49 3062
Bayer Theta Cygni Bayer name The Flamsteed 13 Cygni Flamsteed name 13 Cyg
FK5 738
Tycho2
Tycho2 3564-03157-1 Pflag RAmdeg 294.11055588 DEmdeg 50.22109911
PmRA -10.4 PmDE 261.1 E RAmdeg 3 E DEmdeg 3
E pmRA 0.7 E pmDE 0.8 EpRAm 1991.21 EpDEm 1991.34
Num 18 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.0
Q pmDE 0.8 BTmag 4.942 E BTmag 0.014 VTmag 4.534
E VTmag 0.009 Prox 999 TYC T HIP 96441
CCDM RAdeg 294.11059361 DEdeg 50.22049000 EpRA 1990 1.57
EpDE 1990 1.60 E RAdeg 3.3 E DEdeg 3.3 Posflg
Corr 0.0
SAO
SAO 31815 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 0.256 Vmag 4.6 SpType F5
Double code Source 74 CatNum 738 DM BD+49 3062
DMcomp BDsup HD 185395 M HD 0
GC 27141 RA1950rad 5.12733911 DE1950rad 0.87448812 PmRA2000 -0.0022
PmDE2000 0.255
Hipparcos
Catalog H HIP 96441 Proxy RAhms 19 36 26.54
DEdms +50 13 13.7 Vmag 4.49 VarFlag R Vmag G
RAdeg 294.111 DEdeg 50.2205 AstroRef Plx 53.78
CCDM 19364+5013 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 185395 BD BD+49 3062
CD CP Dm number +49 3062 VIred 0.44
SpType F4V R SpType Coord arcsec 2000 193626.54+501313.7
Hipparcos 2
HIP 96441 Sn 5 So 0 Nc 1
RArad 5.1331982218 DErad 0.8765124377 Plx 54.54 PmRA -8.87
PmDE 262.45 E RArad 0.13 E DErad 0.14 E Plx 0.15
E pmRA 0.16 E pmDE 0.17 Hpmag 4.579 E Hpmag 0.0004
SHp 0.004 VA 0 BV 0.395 E BV 0.015
VI 0.44
CCDM
Ccdm 19364+5013 RComp Comp A Note1
Note2 Discov num DRAs 2.44 DDEs 15.6
R dRAs 10 Year Theta Rho
Obs 3 Vmag 4.6 Sp F5 PmNote *
PmRA -24 PmDE 256 Dm number +49 3062 Cat1 BD
Name2 +50 1397 Cat2 AGK2/3 HD 185395 M HD
ADS BDS A12695 M ADS BDS N IDS IDS 19338N4959A
HIC 96441
 
 
19364+5013 B
 
 
Coord arcsec 2000 193626.66+501316.6 Mag 12.9 Calc delta mag 8.4 Calc coord yes
CCDM
Ccdm 19364+5013 RComp Comp B Note1
Note2 Discov num BU 1131 DRAs DDEs
R dRAs Year 1934 Theta 053 Rho 4.2
Obs 6 Vmag 12.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12695 M ADS BDS N IDS IDS 19338N4959B
HIC 96441
 
 
19364+5013 C
 
 
Coord arcsec 2000 193626.51+501202.6 Mag 11.7 PmRA 0.00 PmDE -5.0
Calc delta mag 7.2 Calc coord yes
CCDM
Ccdm 19364+5013 RComp Comp C Note1
Note2 Discov num BU 1131 DRAs DDEs
R dRAs Year 1923 Theta 182 Rho 48.4
Obs 9 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A12695 M ADS BDS N IDS IDS 19338N4959C
HIC
 
 
19364+5013 D
 
 
Coord arcsec 2000 193630.12+501355.9 Mag 12.5 PmRA 6.00 PmDE 1.0
Calc delta mag 8 Calc coord yes
 
 
19364+5013 E
 
 
Coord arcsec 2000 193614.44+501311.8 Coord calc 193614.44+501311.8 Mag 12.88 Spectral class M2/3 (red)
PmRA -4.00 PmDE 257.0 Calc delta mag 8.38
 
 
19364+5013 F
 
 
Coord arcsec 2000 193606.62+500916.5 Mag 15.9 PmRA 97.00 PmDE 236.0
Calc delta mag 11.4 Calc coord yes