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Doubles in session


Current system
19205+5020
STF 2511 AC


Nearby doubles
5' : 19206+5016
KOI3900

18' : 19187+5025
KOI5949

19' : 19217+5007
JKA 53

19' : 19186+5017
KOI5941

21' : 19198+5039
KOI1492

26' : 19207+4955
KOI1841

27' : 19202+4954
DEA 458

27' : 19177+5016
DEA 420

29' : 19222+4957
KOI3892

30' : 19191+4954
KOI 435

33' : 19238+5016
KOI4475

33' : 19189+4952
ES 1095AB

34' : 19174+5036
KOI2072

35' : 19241+5016
KOI1462

35' : 19214+5054
KOI2264AB

37' : 19242+5014
KOI4729

39' : 19180+4951
NSN 713

40' : 19246+5014
BAG 33

40' : 19175+4953
DEA 422

41' : 19180+4947
DEA 463

42' : 19163+5028
KOI2729

42' : 19190+5100
KOI3167

43' : 19165+5003
COU2627

44' : 19178+5056
JKA 44

48' : 19177+5100
KOI1506AB

49' : 19156+5010
KOI4062



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.

19205+5020 STF 2511 AC

 
 
19h 20m 31.45s +50° 20' 24.5" P.A. 118.00 sep 77.5 mag 7.51,10.17 Sp K5 dist. 293.26 pc (956.61 l.y.)
 
 
Coord 2000 19205+5020 Discov num STF2511 Comp AC Coord arcsec 2000 19 20 31.45 +50 20 24.5
Date first 1902 Date last 2015 Obs 13
Pa first 116 Pa last 118.3 P.A. Now (θ) 118.3°
Sep first 78.1 Sep last 77.522 Sep. Now (ρ) 77.522"
Mag pri 7.51 Mag sec 10.17 delta mag (ΔM) 2.66 Spectral class K5 (yellow-orange)
Pri motion ra +020 Sec motion ra +000
Pri motion dec +033 Sec motion dec +001
Notes
rPM=0.978
This double is not physical.
 
 
19205+5020 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 182076 31586 19 20 31 +50 20 24 STF 2511 AB 2015 11 53 7.2 7.51 11.10 3.59
Show 31586 19 20 31 +50 20 24 STF 2511 AC 2015 13 118 77.5 7.51 10.17 2.66 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 31586 HIP 95062 Tycho2 3551-00394-1
Gaia DR2 2133056719713229312 HD 182076 BD BD+50 2784 Distance 293.26
Distance ly 956.61
 
 
WDS 19205+5020 STF 2511 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19205+5020 STF2511 AC 2002 10 118 78.0 7.51 10.17 K5 D 192031.45+502024.5
19205+5020 STF2511 AC 2003 11 118 77.4 7.51 10.17 K5 D 192031.45+502024.5
19205+5020 STF2511 AC 2012 12 118 77.5 7.51 10.17 K5 D 192031.45+502024.5
19205+5020 STF2511 AC 2015 13 118 77.5 7.51 10.17 K5 192031.45+502024.5

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

 
 
WDS 19205+5020 STF 2511 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19205+5020 STF 2511 AC : MEASURES
 
 
No records found.

 
 
WDS 19205+5020 : VIRTUAL EYEPIECE
 
 

19205+5020 STF2511A mag 7.51 Sp K5 19205+5020 STF2511B sep 5.7 P.A. 40.50 mag 11.1 19205+5020 STF2511C sep 57.0 P.A. 130.20 mag 10.17 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 19205+5020 : ALADIN DSS IMAGE @ 19h 20m 31.45s +50° 20' 24.5"
 
 
 
 
WDS 19205+5020 STF 2511 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19205+5020 STF2511AC distance=0' 19206+5016 KOI3900 distance=5' 19187+5025 KOI5949 distance=18' 19217+5007 JKA 53 distance=19' 19186+5017 KOI5941 distance=19' 19198+5039 KOI1492 distance=21' 19207+4955 KOI1841 distance=26' 19202+4954 DEA 458 distance=27' 19177+5016 DEA 420 distance=27' 19222+4957 KOI3892 distance=29' 19191+4954 KOI 435 distance=30' 19238+5016 KOI4475 distance=33' 19189+4952 ES 1095AB distance=33' 19189+4952 TOK 330AC distance=33' 19189+4952 DEA 95AD distance=33' 19189+4952 DEA 95BD distance=33' 19174+5036 KOI2072 distance=34' 19241+5016 KOI1462 distance=35' 19214+5054 KOI2264AB distance=35' 19214+5054 KOI2264AC distance=35' 19242+5014 KOI4729 distance=37' 19180+4951 NSN 713 distance=39' 19246+5014 BAG 33 distance=40' 19175+4953 DEA 422 distance=40' 19180+4947 DEA 463 distance=41' 19163+5028 KOI2729 distance=42' 19190+5100 KOI3167 distance=42' 19165+5003 COU2627 distance=43' 19178+5056 JKA 44 distance=44' 19177+5100 KOI1506AB distance=48' 19177+5100 KOI1506AC distance=48' 19156+5010 KOI4062 distance=49' 19165+5052 ES 652 distance=49' 19258+5016 TDT1450 distance=52' 19159+5048 ES 2676 distance=53' 19153+5004 STF2496AB distance=53' 19153+5004 STF2496AC distance=53' 19218+5112 UC 3903 distance=53' 19151+5010 KOI1471 distance=54' 19155+5049 KOI4590 distance=56' 19182+4928 DEA 408 distance=57' 19157+4946 KOI 541 distance=59' 19181+5114 KOI 486 distance=59' 19217+5118 DEA 292 distance=60' 19221+5119 DEA 221 distance=62' 19268+5009 STTA182AB distance=62' 19268+5009 STTA182AC distance=62' 19268+5009 STTA182AD distance=62' 19148+4950 UC 3864 distance=63' 19248+5109 KOI 375AB distance=64' 19248+5109 KOI 375AC distance=64' 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 19205+5020 STF2511 AB 53 7.2
Show 19205+5020 STF2511 AC 118 77.5
Show 19206+5016 KOI3900 24 2.6 5
Show 19187+5025 KOI5949 257 0.7 18
Show 19217+5007 JKA 53 354 26.8 19
Show 19186+5017 KOI5941 216 1.1 19
Show 19198+5039 KOI1492 220 3.8 21
Show 19207+4955 KOI1841 75 0.3 26
Show 19202+4954 DEA 458 255 35.1 27
Show 19177+5016 DEA 420 3 22.5 27
Show 19222+4957 KOI3892 339 0.1 29
Show 19191+4954 KOI 435 35 4.9 30
Show 19238+5016 KOI4475 140 1.8 33
Show 19189+4952 ES 1095 AB 135 6.7 33
Show 19189+4952 TOK 330 AC 317 215.6 33
Show 19189+4952 DEA 95 AD 334 63.3 33
Show 19189+4952 DEA 95 BD 332 69.7 33
Show 19174+5036 KOI2072 51 3.9 34
Show 19241+5016 KOI1462 299 3.5 35
Show 19214+5054 KOI2264 AB 104 0.9 35
Show 19214+5054 KOI2264 AC 168 3.4 35
Show 19242+5014 KOI4729 165 3.3 37
Show 19180+4951 NSN 713 83 1.6 39
Show 19246+5014 BAG 33 18 0.0 40
Show 19175+4953 DEA 422 54 23.3 40
Show 19180+4947 DEA 463 261 37.8 41
Show 19163+5028 KOI2729 279 4.0 42
Show 19190+5100 KOI3167 223 2.2 42
Show 19165+5003 COU2627 22 0.2 43
Show 19178+5056 JKA 44 194 7.6 44
Show 19177+5100 KOI1506 AB 14 1.2 48
Show 19177+5100 KOI1506 AC 293 4.0 48
Show 19156+5010 KOI4062 28 1.5 49
Show 19165+5052 ES 652 73 6.4 49
Show 19258+5016 TDT1450 152 6.3 52
Show 19159+5048 ES 2676 188 8.3 53
Show 19153+5004 STF2496 AB 81 2.1 53
Show 19153+5004 STF2496 AC 242 186.1 53
Show 19218+5112 UC 3903 332 50.6 53
Show 19151+5010 KOI1471 147 2.3 54
Show 19155+5049 KOI4590 340 0.9 56
Show 19182+4928 DEA 408 278 20.8 57
Show 19157+4946 KOI 541 247 2.8 59
Show 19181+5114 KOI 486 74 3.4 59
Show 19217+5118 DEA 292 159 11.9 60
Show 19221+5119 DEA 221 279 9.9 62
Show 19268+5009 STTA182 AB 297 73.3 62
Show 19268+5009 STTA182 AC 163 14.3 62
Show 19268+5009 STTA182 AD 157 36.4 62
Show 19148+4950 UC 3864 155 13.3 63
Show 19248+5109 KOI 375 AB 157 5.5 64

 
 
WDS 19205+5020 : COMPONENTS
 
 
  A B
B pa=40.5°
sep=5.70"
 
C pa=130.2°
sep=57.00"
pa=135.9°
sep=57.25"
 
 
19205+5020 A
 
 
Name HD 182076 Coord arcsec 2000 192031.45+502024.5 Mag 7.51 Spectral class K5 (yellow-orange)
PmRA 29.00 PmDE 22.0 SAO 31586 HIP 95062
Tycho2 3551-00394-1 HD 182076 GC 26705 ADS 12343
BD BD+50 2784
Tycho2
Tycho2 3551-00394-1 Pflag RAmdeg 290.13111651 DEmdeg 50.34022543
PmRA 20.6 PmDE 32.6 E RAmdeg 5 E DEmdeg 5
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.23 EpDEm 1991.25
Num 11 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 0.9 BTmag 9.288 E BTmag 0.018 VTmag 7.506
E VTmag 0.011 Prox 777 TYC T HIP 95062
CCDM RAdeg 290.13104222 DEdeg 50.34014972 EpRA 1990 1.67
EpDE 1990 1.63 E RAdeg 5.0 E DEdeg 5.3 Posflg
Corr 0.0
SAO
SAO 31586 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 0.038 Vmag 7.5 SpType K5
Double code Source 70 CatNum 26705 DM BD+50 2784
DMcomp BDsup HD 182076 M HD 0
GC 26705 RA1950rad 5.0580502 DE1950rad 0.87693663 PmRA2000 0.0028
PmDE2000 0.037
Hipparcos
Catalog H HIP 95062 Proxy RAhms 19 20 31.45
DEdms +50 20 24.5 Vmag 7.32 VarFlag R Vmag H
RAdeg 290.131 DEdeg 50.3401 AstroRef Plx 4.68
CCDM 19206+5020 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 182076 BD BD+50 2784
CD CP Dm number +50 2784 VIred 1.47
SpType K5 R SpType Coord arcsec 2000 192031.45+502024.5
Hipparcos 2
HIP 95062 Sn 7 So 0 Nc 1
RArad 5.0637419163 DErad 0.8786012614 Plx 3.41 PmRA 20.06
PmDE 32.6 E RArad 0.65 E DErad 0.65 E Plx 0.65
E pmRA 0.82 E pmDE 0.8 Hpmag 7.4451 E Hpmag 0.0011
SHp 0.011 VA 0 BV 1.482 E BV 0.012
VI 1.5
 
 
19205+5020 B
 
 
Coord arcsec 2000 192031.84+502028.8 Mag 11.1 Calc delta mag 3.59 Calc coord yes
 
 
19205+5020 C
 
 
Coord arcsec 2000 192036.00+501947.7 Mag 10.17 PmRA 0.00 PmDE 1.0
Calc delta mag 2.66 Calc coord yes