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Doubles in session


Current system
12460+4949
STF 1679 AB
HD 111041


Nearby doubles
20' : 12439+4950
BEM 1

24' : 12437+4942
TDS8505

42' : 12417+4945
CVR 662

57' : 12508+5022
TDS8554

66' : 12407+5030
SLW 754

67' : 12524+5017
COU2188

68' : 12412+5038
CBL 392

74' : 12492+5055
ES 730

76' : 12463+5105
WIS 205

86' : 12384+4906
TDS8466

87' : 12420+5107
ES 728

98' : 12526+5103
COU2189

100' : 12458+5129
DAM2484

103' : 12524+4828
UC 2418

105' : 12416+4814
LDS4251

106' : 12544+5058
SLW 793

107' : 12523+4822
YSC 100

116' : 12579+4948
HU 641

118' : 12442+5146
RDR 5

122' : 12586+4951
HEI 163

124' : 12378+4815
TDS8461

127' : 12383+4808
TDS8464

128' : 12496+5151
LDS3061

128' : 12591+5008
KPP1873

128' : 12586+4916
BVD 225

141' : 12427+4733
TDS8493



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.

12460+4949 STF 1679 AB (HD 111041)

 
 
12h 46m 00.83s +49° 49' 23.0" P.A. 208.00 sep 5.9 mag 9.62,10.01 Sp F6IV dist. 113.64 pc (370.69 l.y.)
 
 
Coord 2000 12460+4949 Discov num STF1679 Comp AB Coord arcsec 2000 12 46 00.83 +49 49 23.0
Date first 1830 Date last 2017 Obs 34
Pa first 205 Pa last 208 P.A. Now (θ) 208°
Sep first 4.5 Sep last 5.909 Sep. Now (ρ) 5.909"
Mag pri 9.62 Mag sec 10.01 delta mag (ΔM) 0.39 Spectral class F6IV (yellow-white)
Pri motion ra +013 Sec motion ra +012
Pri motion dec +006 Sec motion dec +001
Notes
rPM=0.356
Nature of this double is uncertain.
 
 
12460+4949 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 111041 28509 12 46 01 +49 49 23 STF 1679 AB 2017 34 208 5.9 9.62 10.01 0.39 <===
Show 28509 12 46 01 +49 49 23 STF 1679 AC 2015 8 37 69.1 9.62 13.68 4.06
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 111041 Constellation Canes Venatici SAO 28509 HIP 62303
Tycho2 3461-00357-1 Gaia DR2 1567676467635114752 HD 111041 GC 17354
ADS 8661 BD BD+50 1946 Distance 113.64 Distance ly 370.69
 
 
WDS 12460+4949 STF 1679 AB (HD 111041) : 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
12460+4949 STF1679 AB 1999 22 206 5.8 9.62 10.01 F6IV D 124600.83+494923.0
12460+4949 STF1679 AB 2009 23 207 5.9 9.62 10.01 F6IV D 124600.83+494923.0
12460+4949 STF1679 AB 2013 26 207 5.9 9.62 10.01 F6IV 124600.83+494923.0
12460+4949 STF1679 AB 2017 28 208 5.9 9.62 10.01 F6IV 124600.83+494923.0

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

 
 
WDS 12460+4949 STF 1679 AB (HD 111041) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12460+4949 STF 1679 AB (HD 111041) : MEASURES
 
 
No records found.

 
 
WDS 12460+4949 (HD 111041) : VIRTUAL EYEPIECE
 
 

12460+4949 STF1679A mag 9.62 Sp F6IV 12460+4949 STF1679B sep 5.5 P.A. 198.90 mag 10.01 12460+4949 STF1679C sep 61.3 P.A. 26.00 mag 13.68 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 12460+4949 (HD 111041) : ALADIN DSS IMAGE @ 12h 46m 00.83s +49° 49' 23.0"
 
 
 
 
WDS 12460+4949 STF 1679 AB (HD 111041) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12460+4949 STF1679AB distance=0' 12439+4950 BEM 1 distance=20' 12437+4942 TDS8505 distance=24' 12417+4945 CVR 662 distance=42' 12508+5022 TDS8554 distance=57' 12407+5030 SLW 754 distance=66' 12524+5017 COU2188 distance=67' 12412+5038 CBL 392 distance=68' 12492+5055 ES 730 distance=74' 12463+5105 WIS 205 distance=76' 12384+4906 TDS8466 distance=86' 12420+5107 ES 728 distance=87' 12526+5103 COU2189 distance=98' 12458+5129 DAM2484 distance=100' 12524+4828 UC 2418 distance=103' 12416+4814 LDS4251 distance=105' 12544+5058 SLW 793 distance=106' 12523+4822 YSC 100 distance=107' 12579+4948 HU 641 distance=116' 12442+5146 RDR 5 distance=118' 12586+4951 HEI 163 distance=122' 12378+4815 TDS8461 distance=124' 12383+4808 TDS8464 distance=127' 12496+5151 LDS3061 distance=128' 12591+5008 KPP1873 distance=128' 12586+4916 BVD 225 distance=128' 12417+5543 SHY 236BE distance=129' 12427+4733 TDS8493 distance=141' 13001+5027 LEP 135 distance=141' 12595+4901 BEM 3 distance=141' 12397+4737 TDS8476 distance=147' 13012+4938 OSW 54 distance=148' 12500+4727 TDS8543 distance=149' 12522+4733 CVR 668 distance=150' 12347+4808 ES 924 distance=150' 13008+4908 CVR 676 distance=151' 12452+4717 BVD 224 distance=153' 12328+4828 LDS4227 distance=154' 12303+5023 LDS3047 distance=155' 12482+4714 LHS2637 distance=158' 12421+5227 LDS3055 distance=163' 12317+4824 KPP1488 distance=165' 12332+4802 TDS8432 distance=166' 12500+4708 GIC 110 distance=167' 12397+5228 TDS8475 distance=170' 12556+4729 SLW 797 distance=170' 12363+4724 TDS8454 distance=175' 12288+5056 LDS3045 distance=178' 12391+4702 CFN 9 distance=181' 12576+4728 HJ 2627 distance=183' 12473+5252 HDS1794 distance=183' 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 12460+4949 STF1679 AB 208 5.9
Show 12460+4949 STF1679 AC 37 69.1
Show 12439+4950 BEM 1 204 9.6 20
Show 12437+4942 TDS8505 175 0.5 24
Show 12417+4945 CVR 662 53 14.7 42
Show 12508+5022 TDS8554 34 0.4 57
Show 12407+5030 SLW 754 10 75.2 66
Show 12524+5017 COU2188 46 0.3 67
Show 12412+5038 CBL 392 138 13.1 68
Show 12492+5055 ES 730 63 3.6 74
Show 12463+5105 WIS 205 173 999.9 76
Show 12384+4906 TDS8466 183 0.5 86
Show 12420+5107 ES 728 332 6.3 87
Show 12526+5103 COU2189 100 0.9 98
Show 12458+5129 DAM2484 342 2.3 100
Show 12524+4828 UC 2418 268 44.0 103
Show 12416+4814 LDS4251 169 19.8 105
Show 12544+5058 SLW 793 128 32.9 106
Show 12523+4822 YSC 100 145 0.3 107
Show 12579+4948 HU 641 300 0.1 116
Show 12442+5146 RDR 5 281 2.3 118
Show 12586+4951 HEI 163 234 1.0 122
Show 12378+4815 TDS8461 159 0.6 124
Show 12383+4808 TDS8464 147 0.4 127
Show 12496+5151 LDS3061 4 141.0 128
Show 12591+5008 KPP1873 260 14.6 128
Show 12586+4916 BVD 225 143 20.4 128
Show 12417+5543 SHY 236 BE 350 999.9 129
Show 12427+4733 TDS8493 133 0.5 141
Show 13001+5027 LEP 135 63 4.6 141
Show 12595+4901 BEM 3 205 18.1 141
Show 12397+4737 TDS8476 94 0.6 147
Show 13012+4938 OSW 54 51 83.0 148
Show 12500+4727 TDS8543 219 0.5 149
Show 12522+4733 CVR 668 100 27.0 150
Show 12347+4808 ES 924 218 4.1 150
Show 13008+4908 CVR 676 246 14.8 151
Show 12452+4717 BVD 224 125 18.4 153
Show 12328+4828 LDS4227 299 8.1 154
Show 12303+5023 LDS3047 190 96.8 155
Show 12482+4714 LHS2637 169 0.8 158
Show 12421+5227 LDS3055 8 13.8 163
Show 12317+4824 KPP1488 61 11.2 165
Show 12332+4802 TDS8432 187 2.6 166
Show 12500+4708 GIC 110 218 73.1 167
Show 12397+5228 TDS8475 195 0.6 170
Show 12556+4729 SLW 797 87 153.2 170
Show 12363+4724 TDS8454 90 0.5 175
Show 12288+5056 LDS3045 169 18.0 178
Show 12391+4702 CFN 9 110 0.5 181
Show 12576+4728 HJ 2627 133 17.5 183

 
 
WDS 12460+4949 : COMPONENTS
 
 
  A B
B pa=198.9°
sep=5.52"
 
C pa=26.0°
sep=61.32"
pa=25.4°
sep=66.80"
 
 
12460+4949 A
 
 
Name HD 111041 Coord arcsec 2000 124600.83+494923.0 Mag 9.62 Spectral class F6IV (yellow-white)
PmRA 13.00 PmDE 6.0 SAO 28509 HIP 62303
Tycho2 3461-00357-1 HD 111041 GC 17354 ADS 8661
BD BD+50 1946
Tycho2
Tycho2 3461-00357-1 Pflag RAmdeg 191.50351557 DEmdeg 49.82307870
PmRA 12.4 PmDE 5.1 E RAmdeg 13 E DEmdeg 12
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.28 EpDEm 1990.45
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.8 Q pmRA 0.8
Q pmDE 1.7 BTmag 10.093 E BTmag 0.023 VTmag 9.615
E VTmag 0.020 Prox 58 TYC T HIP 62303
CCDM A RAdeg 191.50347111 DEdeg 49.82306694 EpRA 1990 1.63
EpDE 1990 1.61 E RAdeg 12.6 E DEdeg 11.6 Posflg
Corr -0.2
SAO
SAO 28509 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 0.012 Vmag 9 SpType F8
Double code Source 70 CatNum 17354 DM BD+50 1946
DMcomp BDsup HD 111041 M HD 1
GC 17354 RA1950rad 3.3323081 DE1950rad 0.87434173 PmRA2000 0.0019
PmDE2000 0.017
Hipparcos
Catalog H HIP 62303 Proxy H RAhms 12 46 00.83
DEdms +49 49 23.0 Vmag 9.01 VarFlag R Vmag H
RAdeg 191.503 DEdeg 49.8231 AstroRef A Plx 8.67
CCDM 12460+4950 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 207 Rho 5.832 HD 111041 BD BD+50 1946
CD CP Dm number +50 1946 VIred 0.83
SpType F6IV R SpType Coord arcsec 2000 124600.83+494923.0
Hipparcos 2
HIP 62303 Sn 15 So 3 Nc 2
RArad 3.3423661604 DErad 0.8695765168 Plx 8.8 PmRA 14.42
PmDE 3.38 E RArad 1.52 E DErad 1.21 E Plx 2.35
E pmRA 2.05 E pmDE 1.77 Hpmag 9.1045 E Hpmag 0.0024
SHp 0.023 VA 0 BV 0.448 E BV 0.025
VI 0.52
 
 
12460+4949 B
 
 
Coord arcsec 2000 124600.65+494917.8 Mag 10.01 PmRA 12.00 PmDE 1.0
Tycho2 3461-02542-1 Calc delta mag 0.39 Calc coord yes
Tycho2
Tycho2 3461-02542-1 Pflag RAmdeg 191.50238599 DEmdeg 49.82162857
PmRA 12.5 PmDE 0.4 E RAmdeg 18 E DEmdeg 16
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.19 EpDEm 1989.57
Num 7 Q RAmdeg 1.4 Q DEmdeg 1.8 Q pmRA 1.5
Q pmDE 1.8 BTmag 10.562 E BTmag 0.031 VTmag 10.009
E VTmag 0.026 Prox 58 TYC T HIP 62303
CCDM B RAdeg 191.50234000 DEdeg 49.82162694 EpRA 1990 1.62
EpDE 1990 1.61 E RAdeg 17.5 E DEdeg 16.3 Posflg
Corr -0.2
 
 
12460+4949 C
 
 
Coord arcsec 2000 124603.61+495018.1 Mag 13.68 PmRA -10.00 PmDE 15.0
Calc delta mag 4.06 Calc coord yes