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Current system
13243+0124
STF 1742
HD 116542


Nearby doubles
30' : 13250+0146
GRV1088

37' : 13253+0051
STT 265AB

40' : 13219+0141
SKF1743

42' : 13237-0043
A 2489

50' : 13211+0113
DAM1246

56' : 13214-0050
GWP1993

56' : 13280+0129
KPP2082

60' : 13282+0138
HEI 774

63' : 13206-0056
GWP1983

63' : 13227+0222
CVR1507

64' : 13249+0021
CVR1511

71' : 13196+0116
BAL1456

75' : 13229-0012
GWP1999

78' : 13270+0230
CBL 426

78' : 13279+0219
SLW 878

78' : 13283+0214
A 2490

79' : 13190+0151
GRV1086

81' : 13237+0243
STF1740

85' : 13298+0106
J 2091

85' : 13202+0221
WAA 40

89' : 13293+0212
CVR 697

89' : 13285+0226
TDS8839

90' : 13278-0012
J 436

98' : 13189+0030
A 2585AB

98' : 13202-0008
BAL1164

100' : 13291+0232
SLW 880



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.

13243+0124 STF 1742 (HD 116542)

 
 
13h 24m 18.39s +01° 23' 59.3" P.A. 357.00 sep 0.9 mag 7.82,8.20 Sp A2 dist. 110.38 pc (360.06 l.y.)
 
 
Coord 2000 13243+0124 Discov num STF1742 Comp Coord arcsec 2000 13 24 18.39 +01 23 59.3
Date first 1831 Date last 2017 Obs 116
Pa first 351 Pa last 357 P.A. Now (θ) 357°
Sep first 1.3 Sep last 0.94 Sep. Now (ρ) 0.94"
Mag pri 7.82 Mag sec 8.20 delta mag (ΔM) 0.38 Spectral class A2 (white)
Pri motion ra -026 Sec motion ra -026
Pri motion dec -014 Sec motion dec -014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 116542 Constellation Virgo SAO 119913 HIP 65405
Tycho2 0300-01265-1 Gaia DR2 3712099075261288832 HD 116542 GC 18130
BD BD+02 2671 Distance 110.38 Distance ly 360.06
 
 
WDS 13243+0124 STF 1742 (HD 116542) : 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
13243+0124 STF1742 2005 118 357 1.0 7.82 8.20 A2 D 132418.39+012359.3
13243+0124 STF1742 2007 120 356 1.0 7.82 8.20 A2 D 132418.39+012359.3
13243+0124 STF1742 2012 113 356 0.9 7.82 8.20 A2 D 132418.39+012359.3
13243+0124 STF1742 2017 114 357 0.9 7.82 8.20 A2 132418.39+012359.3

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

 
 
WDS 13243+0124 STF 1742 (HD 116542) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13243+0124 STF 1742 (HD 116542) : MEASURES
 
 
No records found.

 
 
WDS 13243+0124 (HD 116542) : VIRTUAL EYEPIECE
 
 

13243+0124 STF1742A mag 7.82 Sp A2 13243+0124 STF1742B sep 0.9 P.A. 357.00 mag 8.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13243+0124 (HD 116542) : ALADIN DSS IMAGE @ 13h 24m 18.39s +01° 23' 59.3"
 
 
 
 
WDS 13243+0124 STF 1742 (HD 116542) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13243+0124 STF1742 distance=1' 13250+0146 GRV1088 distance=30' 13253+0051 STT 265AB distance=37' 13253+0051 STT 265AC distance=37' 13219+0141 SKF1743 distance=40' 13237-0043 A 2489 distance=42' 13211+0113 DAM1246 distance=50' 13214-0050 GWP1993 distance=56' 13280+0129 KPP2082 distance=56' 13282+0138 HEI 774 distance=60' 13206-0056 GWP1983 distance=63' 13227+0222 CVR1507 distance=63' 13249+0021 CVR1511 distance=64' 13196+0116 BAL1456 distance=71' 13229-0012 GWP1999 distance=75' 13270+0230 CBL 426 distance=78' 13279+0219 SLW 878 distance=78' 13283+0214 A 2490 distance=78' 13190+0151 GRV1086 distance=79' 13237+0243 STF1740 distance=81' 13298+0106 J 2091 distance=85' 13202+0221 WAA 40 distance=85' 13293+0212 CVR 697 distance=89' 13285+0226 TDS8839 distance=89' 13278-0012 J 436 distance=90' 13189+0030 A 2585AB distance=98' 13189+0030 A 2585AC distance=98' 13189+0030 A 2585BC distance=98' 13202-0008 BAL1164 distance=98' 13291+0232 SLW 880 distance=100' 13180+0214 CRC 68 distance=107' 13207+0257 STF1734 distance=108' 13178+0033 CBL 419 distance=111' 13175-0041 FIN 350 distance=111' 13182+0018 SKF 899 distance=113' 13169+0211 AG 186 distance=121' 13262+0328 SLW 870 distance=128' 13167+0222 UC 2513 distance=128' 13164-0029 BAL1163 distance=131' 13332+0051 GRV1203 distance=138' 13158+0029 CVR 687 distance=140' 13233+0344 HDS1878 distance=141' 13174+0300 J 435 distance=142' 13262+0345 HEI 773 distance=144' 13338+0100 CVR1520 distance=145' 13248+0355 CVR1510 distance=152' 13144-0053 GWP1949 distance=153' 13154-0003 SKF 898 distance=157' 13139+0102 SLW 838 distance=158' 13189+0341 HDS1865 distance=160' 13137+0106 DAM1245 distance=161' 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 13243+0124 STF1742 357 0.9 1
Show 13250+0146 GRV1088 276 14.8 30
Show 13253+0051 STT 265 AB 292 25.5 37
Show 13253+0051 STT 265 AC 75 71.1 37
Show 13219+0141 SKF1743 14 2.1 40
Show 13237-0043 A 2489 190 1.0 42
Show 13211+0113 DAM1246 330 2.5 50
Show 13214-0050 GWP1993 172 19.2 56
Show 13280+0129 KPP2082 289 16.8 56
Show 13282+0138 HEI 774 32 1.6 60
Show 13206-0056 GWP1983 322 4.1 63
Show 13227+0222 CVR1507 203 4.2 63
Show 13249+0021 CVR1511 150 4.0 64
Show 13196+0116 BAL1456 172 3.5 71
Show 13229-0012 GWP1999 112 7.2 75
Show 13270+0230 CBL 426 177 15.9 78
Show 13279+0219 SLW 878 16 17.0 78
Show 13283+0214 A 2490 91 1.3 78
Show 13190+0151 GRV1086 13 31.7 79
Show 13237+0243 STF1740 75 25.6 81
Show 13298+0106 J 2091 345 27.6 85
Show 13202+0221 WAA 40 151 1.1 85
Show 13293+0212 CVR 697 322 25.3 89
Show 13285+0226 TDS8839 213 2.0 89
Show 13278-0012 J 436 335 2.4 90
Show 13189+0030 A 2585 AB 216 0.8 98
Show 13189+0030 A 2585 AC 233 13.2 98
Show 13189+0030 A 2585 BC 234 12.9 98
Show 13202-0008 BAL1164 246 19.6 98
Show 13291+0232 SLW 880 18 121.1 100
Show 13180+0214 CRC 68 243 0.7 107
Show 13207+0257 STF1734 173 1.1 108
Show 13178+0033 CBL 419 25 35.7 111
Show 13175-0041 FIN 350 357 0.1 111
Show 13182+0018 SKF 899 99 20.0 113
Show 13169+0211 AG 186 305 3.8 121
Show 13262+0328 SLW 870 118 11.7 128
Show 13167+0222 UC 2513 59 62.6 128
Show 13164-0029 BAL1163 277 23.2 131
Show 13332+0051 GRV1203 198 20.6 138
Show 13158+0029 CVR 687 84 15.5 140
Show 13233+0344 HDS1878 41 4.7 141
Show 13174+0300 J 435 148 3.8 142
Show 13262+0345 HEI 773 72 0.9 144
Show 13338+0100 CVR1520 116 4.0 145
Show 13248+0355 CVR1510 112 3.2 152
Show 13144-0053 GWP1949 144 10.2 153
Show 13154-0003 SKF 898 208 94.2 157
Show 13139+0102 SLW 838 221 8.6 158
Show 13189+0341 HDS1865 109 1.2 160
Show 13137+0106 DAM1245 319 4.4 161

 
 
WDS 13243+0124 : COMPONENTS
 
 
  A
B pa=357.0°
sep=0.94"
 
 
13243+0124 A
 
 
Componente originario normalizzato AB Name HD 116542 Coord arcsec 2000 132418.39+012359.3 Mag 7.82
Spectral class A2 (white) PmRA -26.00 PmDE -14.0 SAO 119913
HIP 65405 Tycho2 0300-01265-1 HD 116542 GC 18130
BD BD+02 2671
Tycho2
Tycho2 0300-01265-1 Pflag P RAmdeg 201.07660769 DEmdeg 1.39980485
PmRA -25.5 PmDE -14.4 E RAmdeg 4 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.50 EpDEm 1991.02
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.1 BTmag 8.084 E BTmag 0.015 VTmag 7.816
E VTmag 0.011 Prox 11 TYC T HIP 65405
CCDM A RAdeg 201.07667417 DEdeg 1.39974667 EpRA 1990 1.59
EpDE 1990 1.17 E RAdeg 4.3 E DEdeg 5.0 Posflg D
Corr 0.2
SAO
SAO 119913 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.031 Vmag 7.1 SpType A2
Double code Source 70 CatNum 18130 DM BD+02 2671
DMcomp BDsup HD 116542 M HD 0
GC 18130 RA1950rad 3.49832049 DE1950rad 0.02897328 PmRA2000 -0.0015
PmDE2000 -0.027
Hipparcos
Catalog H HIP 65405 Proxy H RAhms 13 24 18.40
DEdms +01 23 59.1 Vmag 7.24 VarFlag R Vmag H
RAdeg 201.077 DEdeg 1.39975 AstroRef A Plx 8.14
CCDM 13243+0124 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 356 Rho 1.047 HD 116542 BD BD+02 2671
CD CP Dm number +02 2671 VIred 0.23
SpType A2 R SpType Coord arcsec 2000 132418.40+012359.1
Hipparcos 2
HIP 65405 Sn 15 So 3 Nc 2
RArad 3.5094499929 DErad 0.0244302024 Plx 9.06 PmRA -26.63
PmDE -9.73 E RArad 0.97 E DErad 0.45 E Plx 0.81
E pmRA 1.13 E pmDE 0.45 Hpmag 7.3131 E Hpmag 0.0006
SHp 0.009 VA 0 BV 0.241 E BV 0.015
VI 0.27
CCDM
Ccdm 13243+0124 RComp Comp A Note1
Note2 Discov num DRAs 0.38 DDEs -0.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.6 Sp A2 PmNote *
PmRA -25 PmDE -17 Dm number +02 2671 Cat1 BD
Name2 +01 1553 Cat2 AGK2/3 HD 116542 M HD
ADS BDS A 8890 M ADS BDS N IDS IDS 13192N0155A
HIC 65405
 
 
13243+0124 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 132418.39+012400.2 Mag 8.2 PmRA -26.00
PmDE -14.0 Tycho2 0300-01265-2 Calc delta mag 0.38 Calc coord yes
Tycho2
Tycho2 0300-01265-2 Pflag P RAmdeg 201.07660769 DEmdeg 1.39980485
PmRA -25.5 PmDE -14.4 E RAmdeg 4 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.50 EpDEm 1991.02
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.1 BTmag 8.562 E BTmag 0.017 VTmag 8.202
E VTmag 0.012 Prox 11 TYC T HIP 65405
CCDM B RAdeg 201.07665167 DEdeg 1.40003750 EpRA 1990 1.60
EpDE 1990 1.18 E RAdeg 5.0 E DEdeg 6.1 Posflg D
Corr 0.2
CCDM
Ccdm 13243+0124 RComp Comp B Note1
Note2 Discov num STF1742 DRAs DDEs
R dRAs Year 1831 Theta 353 Rho 1.2
Obs 99 Vmag 8.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8890 M ADS BDS N IDS IDS 13192N0155B
HIC 65405