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Doubles in session


Current system
15339+2643
STF 1955 AB


Nearby doubles
15' : 15346+2653
UC 3029

17' : 15347+2655
COU 798

23' : 15355+2647
SHN 202

33' : 15340+2610
SLW1108

33' : 15314+2646
CVR 790

44' : 15371+2646
HDS2199AB

45' : 15371+2650
GRV1211

57' : 15366+2726
MLB 690

58' : 15314+2556
SLW1102

74' : 15380+2556
TDS9569

74' : 15311+2747
J 3321

74' : 15303+2739
STF1951

80' : 15358+2527
LDS4569

81' : 15390+2723
KPP2324

89' : 15300+2530
STF1950

91' : 15390+2545
COU 612

91' : 15361+2517
HDS2192

95' : 15307+2805
COU 796

101' : 15268+2719
AZC 91

104' : 15348+2500
STT 297

104' : 15358+2823
HO 63

105' : 15397+2751
KPP3963

107' : 15418+2647
CBL 493

109' : 15419+2655
TDS9592

110' : 15257+2638
STF1941

118' : 15266+2749
UC 3004



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.

15339+2643 STF 1955 AB

 
 
15h 33m 51.28s +26° 42' 30.4" P.A. 237.00 sep 7.8 mag 9.84,10.32 Sp F8
 
 
Coord 2000 15339+2643 Discov num STF1955 Comp AB Coord arcsec 2000 15 33 51.28 +26 42 30.4
Date first 1822 Date last 2017 Obs 44
Pa first 239 Pa last 236.6 P.A. Now (θ) 236.6°
Sep first 7.3 Sep last 7.759 Sep. Now (ρ) 7.759"
Mag pri 9.84 Mag sec 10.32 delta mag (ΔM) 0.48 Spectral class F8 (yellow-white)
Pri motion ra +016 Sec motion ra +016
Pri motion dec -019 Sec motion dec -019
Notes V (Proper motion indicates physical)
This double is physical.
 
 
15339+2643 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 15 33 51 +26 42 30 STF 1955 AB 2017 44 237 7.8 9.84 10.32 0.48 <===
Show 15 33 51 +26 42 30 TAR 2 AC 2015 14 35 20.5 9.84 13.00 3.16
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corona Borealis Tycho2 2029-00492-1 Gaia DR2 1222693046469854464
 
 
WDS 15339+2643 STF 1955 AB : 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.
Tar1886 Mb j Tarrant, K.J. 1886Obs.....9..308T
Tar1886 Obs. 9, 308, 1886
Tar1888 Mb - Tarrant, K.J. 1888AN....120..145T
Tar1888 AN 120, 145, 1888
Tar1889 Mb - Tarrant, K.J. 1889AN....121..273T
Tar1889 AN 121, 273, 1889
Tar1890 Mb j Tarrant, K.J. 1890AN....125..225T
Tar1890 AN 125, 225, 1890
Tar1893 Mb - Tarrant, K.J. 1893AN....133..273T
Tar1893 AN 133, 273, 1893
Tar1906A Ma - Tarrant, K.J. 1906MmRAS..56....1L
Tar1906A cited by Lewis (MemRAS 56, 1, 1906)
Tar1937A Mb - Tarrant, K.J. 1937AnLei..18....1S
Tar1937A cited by Strand (Ann. Sterrew. Leiden 18, 1937)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15339+2643 STF1955 AB 2006 34 239 7.9 9.84 10.32 F8 D 153351.28+264230.4
15339+2643 STF1955 AB 2009 35 237 7.7 9.84 10.32 F8 D 153351.28+264230.4
15339+2643 STF1955 AB 2015 39 237 7.7 9.84 10.32 F8 153351.28+264230.4
15339+2643 STF1955 AB 2017 40 237 7.8 9.84 10.32 F8 153351.28+264230.4

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

 
 
WDS 15339+2643 STF 1955 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15339+2643 STF 1955 AB : MEASURES
 
 
No records found.

 
 
WDS 15339+2643 : VIRTUAL EYEPIECE
 
 

15339+2643 STF1955A mag 9.84 Sp F8 15339+2643 STF1955B sep 7.2 P.A. 233.60 mag 10.32 15339+2643 TAR 2C sep 19.8 P.A. 32.30 mag 13 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 15339+2643 : ALADIN DSS IMAGE @ 15h 33m 51.28s +26° 42' 30.4"
 
 
 
 
WDS 15339+2643 STF 1955 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15339+2643 STF1955AB distance=0' 15346+2653 UC 3029 distance=15' 15347+2655 COU 798 distance=17' 15355+2647 SHN 202 distance=23' 15340+2610 SLW1108 distance=33' 15314+2646 CVR 790 distance=33' 15371+2646 HDS2199AB distance=44' 15371+2646 GII 40AC distance=44' 15371+2650 GRV1211 distance=45' 15366+2726 MLB 690 distance=57' 15314+2556 SLW1102 distance=58' 15380+2556 TDS9569 distance=74' 15311+2747 J 3321 distance=74' 15303+2739 STF1951 distance=74' 15358+2527 LDS4569 distance=80' 15390+2723 KPP2324 distance=81' 15300+2530 STF1950 distance=89' 15390+2545 COU 612 distance=91' 15361+2517 HDS2192 distance=91' 15307+2805 COU 796 distance=95' 15268+2719 AZC 91 distance=101' 15348+2500 STT 297 distance=104' 15358+2823 HO 63 distance=104' 15397+2751 KPP3963 distance=105' 15418+2647 CBL 493 distance=107' 15419+2655 TDS9592 distance=109' 15257+2638 STF1941 distance=110' 15266+2749 UC 3004 distance=118' 15344+2445 LDS4561 distance=118' 15364+2838 WIS 289 distance=121' 15427+2618 STF1967 distance=122' 15429+2624 BRT 167 distance=124' 15430+2617 FLA 2 distance=126' 15252+2734 AZC 90 distance=128' 15373+2842 TDS9562 distance=129' 15416+2803 KPP3966 distance=132' 15319+2851 TSN 173 distance=132' 15404+2500 LDS4578 distance=135' 15438+2553 LDT 12 distance=143' 15383+2431 ARY 11 distance=145' 15232+2628 TDS 772 distance=145' 15298+2857 YSC 223 distance=145' 15245+2527 LDS4549 distance=148' 15449+2708 CVR1645 distance=151' 15268+2840 COU 484 distance=151' 15226+2652 KPP1539 distance=152' 15362+2912 TDS9558 distance=153' 15396+2856 TDS9582 distance=154' 15353+2408 POU3193 distance=156' 15308+2913 CVR 789BC distance=157' 15394+2901 TDS9580 distance=158' 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 15339+2643 STF1955 AB 237 7.8
Show 15339+2643 TAR 2 AC 35 20.5
Show 15346+2653 UC 3029 290 54.6 15
Show 15347+2655 COU 798 211 0.2 17
Show 15355+2647 SHN 202 -1 0.6 23
Show 15340+2610 SLW1108 320 11.2 33
Show 15314+2646 CVR 790 48 13.4 33
Show 15371+2646 HDS2199 AB 349 0.2 44
Show 15371+2646 GII 40 AC 243 2.1 44
Show 15371+2650 GRV1211 74 29.8 45
Show 15366+2726 MLB 690 222 2.1 57
Show 15314+2556 SLW1102 274 10.1 58
Show 15380+2556 TDS9569 114 0.6 74
Show 15311+2747 J 3321 228 4.4 74
Show 15303+2739 STF1951 293 17.4 74
Show 15358+2527 LDS4569 13 249.0 80
Show 15390+2723 KPP2324 321 19.8 81
Show 15300+2530 STF1950 91 3.3 89
Show 15390+2545 COU 612 342 0.3 91
Show 15361+2517 HDS2192 128 0.2 91
Show 15307+2805 COU 796 112 0.4 95
Show 15268+2719 AZC 91 257 13.7 101
Show 15348+2500 STT 297 332 12.8 104
Show 15358+2823 HO 63 311 1.5 104
Show 15397+2751 KPP3963 179 7.3 105
Show 15418+2647 CBL 493 33 13.3 107
Show 15419+2655 TDS9592 36 0.4 109
Show 15257+2638 STF1941 212 1.4 110
Show 15266+2749 UC 3004 130 6.8 118
Show 15344+2445 LDS4561 287 64.8 118
Show 15364+2838 WIS 289 1 999.9 121
Show 15427+2618 STF1967 110 0.5 122
Show 15429+2624 BRT 167 235 3.1 124
Show 15430+2617 FLA 2 148 44.9 126
Show 15252+2734 AZC 90 130 7.8 128
Show 15373+2842 TDS9562 190 0.5 129
Show 15416+2803 KPP3966 55 2.0 132
Show 15319+2851 TSN 173 13 0.1 132
Show 15404+2500 LDS4578 80 14.9 135
Show 15438+2553 LDT 12 262 0.2 143
Show 15383+2431 ARY 11 327 151.0 145
Show 15232+2628 TDS 772 357 1.0 145
Show 15298+2857 YSC 223 258 0.3 145
Show 15245+2527 LDS4549 116 29.9 148
Show 15449+2708 CVR1645 332 3.5 151
Show 15268+2840 COU 484 83 0.3 151
Show 15226+2652 KPP1539 243 11.6 152
Show 15362+2912 TDS9558 212 0.4 153
Show 15396+2856 TDS9582 195 0.4 154
Show 15353+2408 POU3193 296 7.5 156
Show 15308+2913 CVR 789 BC 170 8.2 157

 
 
WDS 15339+2643 : COMPONENTS
 
 
  A B
B pa=233.6°
sep=7.19"
 
C pa=32.3°
sep=19.77"
pa=37.9°
sep=26.60"
 
 
15339+2643 A
 
 
Coord arcsec 2000 153351.28+264230.4 Mag 9.84 Spectral class F8 (yellow-white) PmRA 16.00
PmDE -19.0 Tycho2 2029-00492-1
Tycho2
Tycho2 2029-00492-1 Pflag RAmdeg 233.46368459 DEmdeg 26.70845371
PmRA 18.9 PmDE -19.2 E RAmdeg 52 E DEmdeg 48
E pmRA 1.6 E pmDE 1.5 EpRAm 1971.63 EpDEm 1973.17
Num 8 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 10.447 E BTmag 0.033 VTmag 9.842
E VTmag 0.027 Prox 77 TYC T HIP
CCDM RAdeg 233.46363139 DEdeg 26.70849889 EpRA 1990 1.40
EpDE 1990 1.54 E RAdeg 62.1 E DEdeg 56.0 Posflg D
Corr 0.0
CCDM
Ccdm 15339+2643 RComp Comp A Note1
Note2 Discov num DRAs -2.67 DDEs -29.6
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.4 Sp G0 PmNote *
PmRA 21 PmDE -10 Dm number +27 2507 Cat1 BD
Name2 +26 1494 Cat2 AGK2/3 HD M HD
ADS BDS A 9695 M ADS BDS N IDS IDS 15296N2703A
HIC
 
 
15339+2643 B
 
 
Coord arcsec 2000 153350.85+264226.1 Mag 10.32 PmRA 16.00 PmDE -19.0
Tycho2 2029-01692-1 Calc delta mag 0.48 Calc coord yes
Tycho2
Tycho2 2029-01692-1 Pflag RAmdeg 233.46167424 DEmdeg 26.70726896
PmRA 17.4 PmDE -18.2 E RAmdeg 27 E DEmdeg 24
E pmRA 1.8 E pmDE 1.7 EpRAm 1988.99 EpDEm 1989.52
Num 4 Q RAmdeg 0.2 Q DEmdeg 1.1 Q pmRA 0.2
Q pmDE 1.2 BTmag 10.934 E BTmag 0.045 VTmag 10.318
E VTmag 0.037 Prox 77 TYC T HIP
CCDM RAdeg 233.46162778 DEdeg 26.70731167 EpRA 1990 1.41
EpDE 1990 1.56 E RAdeg 26.6 E DEdeg 23.8 Posflg
Corr 0.0
CCDM
Ccdm 15339+2643 RComp Comp B Note1
Note2 Discov num STF1955 DRAs -3.14 DDEs -34.0
R dRAs 10 Year 1832 Theta 238 Rho 7.7
Obs 11 Vmag 10.0 Sp PmNote *
PmRA 25 PmDE -28 Dm number Cat1
Name2 +26 1493 Cat2 AGK2/3 HD M HD
ADS BDS A 9695 M ADS BDS N IDS IDS 15296N2703B
HIC
 
 
15339+2643 C
 
 
Coord arcsec 2000 153352.07+264247.1 Mag 13 PmRA 17.00 PmDE -18.0
Calc delta mag 3.16 Calc coord yes
CCDM
Ccdm 15339+2643 RComp Comp C Note1
Note2 Discov num TAR DRAs DDEs
R dRAs Year 1911 Theta 032 Rho 19.4
Obs 3 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9695 M ADS BDS N IDS IDS 15296N2703C
HIC