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Doubles in session


Current system
12336+3837
STF 1656


Nearby doubles
28' : 12351+3858
SKF2591

30' : 12311+3836
UC 175

38' : 12346+3914
LDS4230

46' : 12328+3753
ALI 858

48' : 12359+3758
CBL 596

62' : 12381+3805
SKF2592

74' : 12273+3839
SKF2706

83' : 12290+3735
KZA 36AB

85' : 12265+3858
LDS4208

91' : 12331+4007
TDS8431

97' : 12285+3722
KZA 35

97' : 12385+3719
CVR1456

108' : 12283+3710
KZA 34

108' : 12401+3722
CBL 390

109' : 12330+4026
CVR1445

111' : 12241+3827
KZA 30AB

113' : 12397+3714
ES 2167

114' : 12246+3756
KZA 32

117' : 12264+3719
COU1424

120' : 12246+3744
STF1641AB

120' : 12319+4034
HJ 2614

123' : 12308+3640
J 1023

126' : 12353+3634
ES 2166

127' : 12234+3920
FMR 105

129' : 12406+4017
HJ 2617AB

132' : 12397+4028
ES 1402AB



Selections
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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.

12336+3837 STF 1656

 
 
12h 33m 36.29s +38° 37' 14.0" P.A. 205.00 sep 26.8 mag 9.67,9.70 Sp G8III
 
 
Coord 2000 12336+3837 Discov num STF1656 Comp Coord arcsec 2000 12 33 36.29 +38 37 14.0
Date first 1831 Date last 2017 Obs 29
Pa first 205 Pa last 205.3 P.A. Now (θ) 205.3°
Sep first 26.8 Sep last 26.84 Sep. Now (ρ) 26.84"
Mag pri 9.67 Mag sec 9.70 delta mag (ΔM) 0.03 Spectral class G8III (yellow)
Pri motion ra +031 Sec motion ra +030
Pri motion dec -003 Sec motion dec -001
Notes N T (See Notes, Parallax indicates physical)
rPM=0.072 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Canes Venatici Tycho2 3018-02646-1 Gaia DR2 1519964294417564544
 
 
WDS 12336+3837 STF 1656 : NOTES
 
 
discov_num notes refcode
STF1656 B is BD+39@2534.
 
 
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
12336+3837 STF1656 2004 20 205 27.2 9.67 9.70 G8III N D 123336.29+383714.0
12336+3837 STF1656 2015 22 205 26.7 9.67 9.70 G8III N 123336.29+383714.0
12336+3837 STF1656 2017 29 205 26.8 9.67 9.70 G8III NT 123336.29+383714.0

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

 
 
WDS 12336+3837 STF 1656 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12336+3837 STF 1656 : MEASURES
 
 
No records found.

 
 
WDS 12336+3837 : VIRTUAL EYEPIECE
 
 

12336+3837 STF1656A mag 9.67 Sp G8III 12336+3837 STF1656B sep 25.9 P.A. 200.30 mag 9.7 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 12336+3837 : ALADIN DSS IMAGE @ 12h 33m 36.29s +38° 37' 14.0"
 
 
 
 
WDS 12336+3837 STF 1656 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12336+3837 STF1656 distance=0' 12351+3858 SKF2591 distance=28' 12311+3836 UC 175 distance=30' 12346+3914 LDS4230 distance=38' 12328+3753 ALI 858 distance=46' 12359+3758 CBL 596 distance=48' 12381+3805 SKF2592 distance=62' 12273+3839 SKF2706 distance=74' 12290+3735 KZA 36AB distance=83' 12290+3735 KZA 36AC distance=83' 12290+3735 KZA 36AD distance=83' 12265+3858 LDS4208 distance=85' 12331+4007 TDS8431 distance=91' 12285+3722 KZA 35 distance=97' 12385+3719 CVR1456 distance=97' 12283+3710 KZA 34 distance=108' 12401+3722 CBL 390 distance=108' 12330+4026 CVR1445 distance=109' 12241+3827 KZA 30AB distance=111' 12241+3827 KZA 30AC distance=111' 12397+3714 ES 2167 distance=113' 12246+3756 KZA 32 distance=114' 12264+3719 COU1424 distance=117' 12246+3744 STF1641BC distance=120' 12246+3744 STF1641AB distance=120' 12246+3744 STF1641AC distance=120' 12319+4034 HJ 2614 distance=120' 12308+3640 J 1023 distance=123' 12353+3634 ES 2166 distance=126' 12234+3920 FMR 105 distance=127' 12406+4017 HJ 2617AB distance=129' 12406+4017 HJ 2617AC distance=129' 12406+4017 BKO 114AD distance=129' 12397+4028 ES 1402AB distance=132' 12397+4028 LNA 2Aa,Ab distance=132' 12282+3641 STF1646 distance=134' 12259+3655 KZA 33 distance=137' 12350+3620 HJL1070 distance=139' 12430+4008 COU1425 distance=143' 12331+3614 CRB 92 distance=143' 12237+3713 KZA 29AB distance=145' 12237+3713 KZA 29AC distance=145' 12229+3726 SKF2590AB distance=146' 12229+3726 LNA 1Aa,Ab distance=146' 12322+4103 UC 177 distance=147' 12272+3632 TDS8388 distance=147' 12424+3653 SKF2593 distance=148' 12433+4015 SKF2654 distance=149' 12437+4015 ES 1403AB distance=152' 12437+4015 LNA 3Aa,Ab distance=152' 12367+4105 SKF2650 distance=153' 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 12336+3837 STF1656 205 26.8
Show 12351+3858 SKF2591 247 89.6 28
Show 12311+3836 UC 175 137 22.0 30
Show 12346+3914 LDS4230 248 30.8 38
Show 12328+3753 ALI 858 188 9.5 46
Show 12359+3758 CBL 596 178 8.2 48
Show 12381+3805 SKF2592 139 64.1 62
Show 12273+3839 SKF2706 282 18.6 74
Show 12290+3735 KZA 36 AB 115 57.1 83
Show 12290+3735 KZA 36 AC 323 83.7 83
Show 12290+3735 KZA 36 AD 238 5.9 83
Show 12265+3858 LDS4208 75 19.3 85
Show 12331+4007 TDS8431 17 0.7 91
Show 12285+3722 KZA 35 27 32.7 97
Show 12385+3719 CVR1456 128 4.4 97
Show 12283+3710 KZA 34 244 6.5 108
Show 12401+3722 CBL 390 77 33.0 108
Show 12330+4026 CVR1445 332 4.6 109
Show 12241+3827 KZA 30 AB 296 37.9 111
Show 12241+3827 KZA 30 AC 329 77.9 111
Show 12397+3714 ES 2167 272 6.2 113
Show 12246+3756 KZA 32 38 38.8 114
Show 12264+3719 COU1424 6 0.6 117
Show 12246+3744 STF1641 BC 210 93.4 120
Show 12246+3744 STF1641 AB 22 16.6 120
Show 12246+3744 STF1641 AC 212 76.4 120
Show 12319+4034 HJ 2614 244 25.1 120
Show 12308+3640 J 1023 173 5.2 123
Show 12353+3634 ES 2166 358 4.7 126
Show 12234+3920 FMR 105 293 9.1 127
Show 12406+4017 HJ 2617 AB 2 5.7 129
Show 12406+4017 HJ 2617 AC 176 168.7 129
Show 12406+4017 BKO 114 AD 343 43.1 129
Show 12397+4028 ES 1402 AB 27 3.6 132
Show 12397+4028 LNA 2 Aa,Ab 47 0.2 132
Show 12282+3641 STF1646 260 5.6 134
Show 12259+3655 KZA 33 63 18.7 137
Show 12350+3620 HJL1070 79 240.3 139
Show 12430+4008 COU1425 355 0.8 143
Show 12331+3614 CRB 92 68 13.7 143
Show 12237+3713 KZA 29 AB 56 13.8 145
Show 12237+3713 KZA 29 AC 127 15.9 145
Show 12229+3726 SKF2590 AB 190 4.0 146
Show 12229+3726 LNA 1 Aa,Ab 49 0.4 146
Show 12322+4103 UC 177 147 112.3 147
Show 12272+3632 TDS8388 251 1.1 147
Show 12424+3653 SKF2593 3 21.0 148
Show 12433+4015 SKF2654 253 64.6 149
Show 12437+4015 ES 1403 AB 215 2.9 152
Show 12437+4015 LNA 3 Aa,Ab 55 0.2 152
Show 12367+4105 SKF2650 205 12.1 153

 
 
WDS 12336+3837 : COMPONENTS
 
 
  A
B pa=200.3°
sep=25.87"
 
 
12336+3837 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 123336.29+383714.0 Mag 9.67 Spectral class G8III (yellow)
PmRA 31.00 PmDE -3.0 Tycho2 3018-02646-1
Tycho2
Tycho2 3018-02646-1 Pflag RAmdeg 188.40121945 DEmdeg 38.62055788
PmRA 32.7 PmDE -2.0 E RAmdeg 15 E DEmdeg 14
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.19 EpDEm 1989.52
Num 8 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.8
Q pmDE 1.4 BTmag 10.391 E BTmag 0.029 VTmag 9.674
E VTmag 0.023 Prox 268 TYC T HIP
CCDM RAdeg 188.40112361 DEdeg 38.62056417 EpRA 1990 1.80
EpDE 1990 1.71 E RAdeg 15.4 E DEdeg 14.6 Posflg
Corr 0.1
CCDM
Ccdm 12336+3837 RComp Comp A Note1
Note2 Discov num DRAs 0.29 DDEs 13.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.4 Sp G5 PmNote *
PmRA 30 PmDE -10 Dm number +39 2535 Cat1 BD
Name2 +38 1197 Cat2 AGK2/3 HD M HD
ADS BDS B 6207 M ADS BDS N IDS IDS 12287N3910A
HIC
 
 
12336+3837 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 123335.53+383649.7 Mag 9.7 PmRA 30.00
PmDE -1.0 Tycho2 3018-01188-1 Calc delta mag 0.03 Calc coord yes
Tycho2
Tycho2 3018-01188-1 Pflag RAmdeg 188.39720488 DEmdeg 38.61378947
PmRA 32.5 PmDE -3.3 E RAmdeg 15 E DEmdeg 14
E pmRA 1.4 E pmDE 1.3 EpRAm 1989.54 EpDEm 1989.45
Num 9 Q RAmdeg 1.6 Q DEmdeg 1.6 Q pmRA 1.5
Q pmDE 1.6 BTmag 10.439 E BTmag 0.030 VTmag 9.695
E VTmag 0.023 Prox 268 TYC T HIP
CCDM RAdeg 188.39711083 DEdeg 38.61379694 EpRA 1990 1.80
EpDE 1990 1.71 E RAdeg 15.5 E DEdeg 14.7 Posflg
Corr 0.1
CCDM
Ccdm 12336+3837 RComp Comp B Note1
Note2 Discov num STF1656 DRAs -0.74 DDEs -11.7
R dRAs 10 Year 1831 Theta 205 Rho 26.9
Obs 6 Vmag 10.4 Sp PmNote *
PmRA 14 PmDE -26 Dm number +39 2534 Cat1 BD
Name2 +38 1196 Cat2 AGK2/3 HD M HD
ADS BDS B 6207 M ADS BDS N IDS IDS 12287N3910B
HIC