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Doubles in session


Current system
13324+3649
STF 1755
HD 117846


Nearby doubles
23' : 13318+3627
GMZ 198

28' : 13310+3626
HLM 5

38' : 13299+3626
GMZ 197

39' : 13351+3629
CRB 100

49' : 13284+3643
COU1428

53' : 13334+3558
SLW 889

56' : 13344+3559
HDS1906AB

65' : 13349+3746
DAE 5

69' : 13375+3618
STF1768AB

72' : 13333+3800
SHN 28

73' : 13271+3727
SLW 876

74' : 13362+3748
SHN 176

80' : 13284+3545
NSN 787

84' : 13365+3543
DAM 342

85' : 13331+3813
CBL 427

88' : 13367+3555
KZA 72AB

88' : 13283+3802
CRB 97

91' : 13389+3734
LDS4390

93' : 13386+3744
LDS4387

94' : 13316+3822
LEP 137

94' : 13398+3625
COU1264

99' : 13335+3827
KZA 68

99' : 13260+3743
SKF 942AB

100' : 13254+3556
GOM 19

102' : 13408+3644
MLB 934

102' : 13352+3514
KZA 70AB



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.

13324+3649 STF 1755 (HD 117846)

 
 
13h 32m 21.99s +36° 49' 05.6" P.A. 133.00 sep 4.1 mag 7.34,8.10 Sp G5III dist. 206.61 pc (673.96 l.y.)
 
 
Coord 2000 13324+3649 Discov num STF1755 Comp Coord arcsec 2000 13 32 21.99 +36 49 05.6
Date first 1830 Date last 2018 Obs 86
Pa first 134 Pa last 132.9 P.A. Now (θ) 132.9°
Sep first 5.1 Sep last 4.06 Sep. Now (ρ) 4.06"
Mag pri 7.34 Mag sec 8.10 delta mag (ΔM) 0.76 Spectral class G5III (yellow)
Pri motion ra -014 Sec motion ra +018
Pri motion dec -003 Sec motion dec -020
Notes N (See Notes)
rPM=1.347
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 117846 Constellation Canes Venatici SAO 63593 HIP 66042
Tycho2 2542-01096-1 Gaia DR2 1475090957146586240 HD 117846 GC 18302
BD BD+37 2421 Distance 206.61 Distance ly 673.96
 
 
WDS 13324+3649 STF 1755 (HD 117846) : NOTES
 
 
discov_num notes refcode
STF1755 Spectroscopic binary. Spectral type of B: F5IV.
 
 
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
13324+3649 STF1755 2005 76 130 4.2 7.34 8.10 G5III N D 133221.99+364905.6
13324+3649 STF1755 2007 77 130 4.0 7.34 8.10 G5III N D 133221.99+364905.6
13324+3649 STF1755 2010 78 132 4.4 7.34 8.10 G5III N D 133221.99+364905.6
13324+3649 STF1755 2012 77 130 4.2 7.34 8.10 G5III N D 133221.99+364905.6
13324+3649 STF1755 2015 81 130 4.2 7.34 8.10 G5III N 133221.99+364905.6
13324+3649 STF1755 2017 83 130 4.2 7.34 8.10 G5III N 133221.99+364905.6
13324+3649 STF1755 2018 86 133 4.1 7.34 8.10 G5III N 133221.99+364905.6

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

 
 
WDS 13324+3649 STF 1755 (HD 117846) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13324+3649 STF 1755 (HD 117846) : MEASURES
 
 
No records found.

 
 
WDS 13324+3649 (HD 117846) : VIRTUAL EYEPIECE
 
 

13324+3649 STF1755A mag 7.34 Sp G5III 13324+3649 STF1755B sep 3.6 P.A. 139.30 mag 8.1 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 13324+3649 (HD 117846) : ALADIN DSS IMAGE @ 13h 32m 21.99s +36° 49' 05.6"
 
 
 
 
WDS 13324+3649 STF 1755 (HD 117846) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13324+3649 STF1755 distance=1' 13318+3627 GMZ 198 distance=23' 13310+3626 HLM 5 distance=28' 13299+3626 GMZ 197 distance=38' 13351+3629 CRB 100 distance=39' 13284+3643 COU1428 distance=49' 13334+3558 SLW 889 distance=53' 13344+3559 HDS1906AB distance=56' 13349+3746 DAE 5 distance=65' 13375+3618 STF1768AB distance=69' 13375+3618 STF1768AC distance=69' 13375+3618 KZA 73AD distance=69' 13375+3618 KZA 73AE distance=69' 13375+3618 KZA 73AF distance=69' 13333+3800 SHN 28 distance=72' 13271+3727 SLW 876 distance=73' 13362+3748 SHN 176 distance=74' 13284+3545 NSN 787 distance=80' 13365+3543 DAM 342 distance=84' 13331+3813 CBL 427 distance=85' 13367+3555 KZA 72AB distance=88' 13367+3555 KZA 72AC distance=88' 13283+3802 CRB 97 distance=88' 13389+3734 LDS4390 distance=91' 13386+3744 LDS4387 distance=93' 13316+3822 LEP 137 distance=94' 13398+3625 COU1264 distance=94' 13335+3827 KZA 68 distance=99' 13260+3743 SKF 942AB distance=99' 13254+3556 GOM 19 distance=100' 13408+3644 MLB 934 distance=102' 13352+3514 KZA 70AB distance=102' 13352+3514 KZA 70AC distance=102' 13254+3548 HU 1260 distance=104' 13411+3719 TDS 718 distance=109' 13232+3634 FMR 112 distance=112' 13262+3526 SLW 871 distance=112' 13394+3536 AG 191 distance=113' 13238+3606 KZA 62 distance=113' 13403+3549 UC 2583 distance=113' 13236+3608 KZA 61AB distance=114' 13236+3608 KZA 61AC distance=114' 13400+3759 HU 897AB distance=115' 13400+3759 KZA 76AB,C distance=115' 13329+3454 STT 269AB distance=115' 13329+3454 ARN 8AB,D distance=115' 13329+3454 STT 269AB,C distance=115' 13335+3846 KZA 69 distance=118' 13240+3549 CVR 140 distance=118' 13392+3525 HEI 775 distance=119' 13304+3845 CRB 98 distance=119' 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 13324+3649 STF1755 133 4.1 1
Show 13318+3627 GMZ 198 229 13.7 23
Show 13310+3626 HLM 5 161 6.1 28
Show 13299+3626 GMZ 197 145 16.0 38
Show 13351+3629 CRB 100 220 48.9 39
Show 13284+3643 COU1428 67 0.4 49
Show 13334+3558 SLW 889 347 9.5 53
Show 13344+3559 HDS1906 AB 27 0.2 56
Show 13349+3746 DAE 5 198 0.1 65
Show 13375+3618 STF1768 AB 95 1.6 69
Show 13375+3618 STF1768 AC 321 214.3 69
Show 13375+3618 KZA 73 AD 92 335.6 69
Show 13375+3618 KZA 73 AE 139 371.6 69
Show 13375+3618 KZA 73 AF 118 437.3 69
Show 13333+3800 SHN 28 54 0.1 72
Show 13271+3727 SLW 876 176 75.0 73
Show 13362+3748 SHN 176 -1 0.0 74
Show 13284+3545 NSN 787 102 3.1 80
Show 13365+3543 DAM 342 288 6.0 84
Show 13331+3813 CBL 427 233 9.1 85
Show 13367+3555 KZA 72 AB 97 28.7 88
Show 13367+3555 KZA 72 AC 209 50.2 88
Show 13283+3802 CRB 97 335 13.1 88
Show 13389+3734 LDS4390 64 9.0 91
Show 13386+3744 LDS4387 51 122.0 93
Show 13316+3822 LEP 137 187 10.4 94
Show 13398+3625 COU1264 268 0.4 94
Show 13335+3827 KZA 68 104 35.3 99
Show 13260+3743 SKF 942 AB 100 2.8 99
Show 13254+3556 GOM 19 21 547.6 100
Show 13408+3644 MLB 934 17 2.6 102
Show 13352+3514 KZA 70 AB 343 56.9 102
Show 13352+3514 KZA 70 AC 359 87.6 102
Show 13254+3548 HU 1260 185 0.7 104
Show 13411+3719 TDS 718 222 1.7 109
Show 13232+3634 FMR 112 94 28.0 112
Show 13262+3526 SLW 871 45 87.8 112
Show 13394+3536 AG 191 299 9.3 113
Show 13238+3606 KZA 62 273 34.1 113
Show 13403+3549 UC 2583 125 18.1 113
Show 13236+3608 KZA 61 AB 289 88.1 114
Show 13236+3608 KZA 61 AC 293 158.9 114
Show 13400+3759 HU 897 AB 58 0.4 115
Show 13400+3759 KZA 76 AB,C 78 75.8 115
Show 13329+3454 STT 269 AB 222 0.3 115
Show 13329+3454 ARN 8 AB,D 259 351.6 115
Show 13329+3454 STT 269 AB,C 332 123.7 115
Show 13335+3846 KZA 69 187 17.4 118
Show 13240+3549 CVR 140 179 68.3 118
Show 13392+3525 HEI 775 317 3.9 119
Show 13304+3845 CRB 98 181 38.3 119

 
 
WDS 13324+3649 : COMPONENTS
 
 
  A
B pa=139.3°
sep=3.65"
 
 
13324+3649 A
 
 
Componente originario normalizzato AB Name HD 117846 Coord arcsec 2000 133221.99+364905.6 Mag 7.34
Spectral class G5III (yellow) PmRA -14.00 PmDE -3.0 SAO 63593
HIP 66042 Tycho2 2542-01096-1 HD 117846 GC 18302
BD BD+37 2421
Tycho2
Tycho2 2542-01096-1 Pflag RAmdeg 203.09160985 DEmdeg 36.81820918
PmRA -13.6 PmDE -3.2 E RAmdeg 5 E DEmdeg 5
E pmRA 3.2 E pmDE 3.2 EpRAm 1991.74 EpDEm 1991.63
Num 3 Q RAmdeg 1.6 Q DEmdeg 2.0 Q pmRA 1.6
Q pmDE 2.0 BTmag 8.454 E BTmag 0.016 VTmag 7.336
E VTmag 0.011 Prox 43 TYC T HIP 66042
CCDM A RAdeg 203.09164861 DEdeg 36.81821667 EpRA 1990 1.78
EpDE 1990 1.67 E RAdeg 5.2 E DEdeg 4.9 Posflg
Corr -0.3
SAO
SAO 63593 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.009 Vmag 7.3 SpType G5
Double code Source 70 CatNum 18302 DM BD+37 2421
DMcomp BDsup HD 117846 M HD 0
GC 18302 RA1950rad 3.53484292 DE1950rad 0.64708361 PmRA2000 0.0011
PmDE2000 -0.004
Hipparcos
Catalog H HIP 66042 Proxy H RAhms 13 32 22.00
DEdms +36 49 05.6 Vmag 6.82 VarFlag R Vmag H
RAdeg 203.092 DEdeg 36.8182 AstroRef A Plx 4.93
CCDM 13324+3649 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 131 Rho 4.274 HD 117846 BD BD+37 2421
CD CP Dm number +37 2421 VIred 0.93
SpType G8III compSB R SpType Coord arcsec 2000 133222.00+364905.6
Hipparcos 2
HIP 66042 Sn 15 So 3 Nc 2
RArad 3.5446179186 DErad 0.6425991769 Plx 4.84 PmRA 17.11
PmDE -19.91 E RArad 0.46 E DErad 0.43 E Plx 0.71
E pmRA 0.54 E pmDE 0.46 Hpmag 6.9665 E Hpmag 0.001
SHp 0.011 VA 0 BV 0.76 E BV 0.011
VI 0.8
CCDM
Ccdm 13324+3649 RComp Comp A Note1
Note2 Discov num DRAs -2.07 DDEs 6.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp G5 PmNote *
PmRA 11 PmDE -8 Dm number +37 2421 Cat1 BD
Name2 63593 Cat2 SAO HD 117846 M HD
ADS BDS A 8934 M ADS BDS N IDS IDS 13279N3720A
HIC 66042
 
 
13324+3649 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 133222.19+364902.8 Mag 8.1 PmRA 18.00
PmDE -20.0 Calc delta mag 0.76 Calc coord yes
CCDM
Ccdm 13324+3649 RComp Comp B Note1
Note2 Discov num STF1755 DRAs DDEs
R dRAs Year 1832 Theta 131 Rho 4.4
Obs 27 Vmag 8.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8934 M ADS BDS N IDS IDS 13279N3720B
HIC 66042