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Doubles in session


Current system
07161-0916
STF 1060 AB
HD 56306


Nearby doubles
11' : 07157-0926
J 2799

32' : 07180-0902
BRT 403

34' : 07178-0854
GWP 886

42' : 07137-0855
STF1049

50' : 07178-0958
OL 209

51' : 07167-1007
J 2804

56' : 07128-0942
A 1328

58' : 07144-1007
J 2793

63' : 07126-0951
A 1327

65' : 07159-1020
TDS4646

66' : 07200-0847
BUG 17

66' : 07146-1018
STF1052

67' : 07117-0913
TDS4571

71' : 07122-0956
RST4339

72' : 07113-0918
FAL 20

73' : 07117-0843
J 2790

78' : 07172-1034
J 2462

79' : 07170-0759
KPP3711

80' : 07157-0758
HJ 2368

80' : 07171-1036
J 2461

82' : 07185-1032
J 2464

84' : 07125-0813
A 522

85' : 07157-1040
J 2798

86' : 07207-0825
HDS1031

91' : 07106-0838
DAM 845

91' : 07195-1031
TDS4707



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.

07161-0916 STF 1060 AB (HD 56306)

 
 
07h 16m 06.71s -09° 16' 10.9" P.A. 24.00 sep 6.9 mag 8.60,9.59 Sp B7V dist. 284.9 pc (929.34 l.y.)
 
 
Coord 2000 07161-0916 Discov num STF1060 Comp AB Coord arcsec 2000 07 16 06.71 -09 16 10.9
Date first 1831 Date last 2015 Obs 21
Pa first 23 Pa last 23.6 P.A. Now (θ) 23.6°
Sep first 6.8 Sep last 6.927 Sep. Now (ρ) 6.927"
Mag pri 8.60 Mag sec 9.59 delta mag (ΔM) 0.99 Spectral class B7V (blue-white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec +004 Sec motion dec -001
Notes
rPM=1
This double is not physical.
 
 
07161-0916 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 56306 134436 07 16 07 -09 16 11 STF 1060 AB 2015 21 24 6.9 8.60 9.59 0.99 <===
Show 134436 07 16 07 -09 16 11 FOX 155 AC 2015 8 262 22.8 8.60 11.40 2.80
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 56306 Constellation Monoceros SAO 134436 HIP 35167
Tycho2 5394-02323-1 Gaia DR2 3048072151778786432 HD 56306 GC 9646
BD BD-09 1947 Distance 284.9 Distance ly 929.34
 
 
WDS 07161-0916 STF 1060 AB (HD 56306) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Fox1909 Ma - Fox, P. 1909AN....181..245F
Fox1909 AN 181, 245, 1909 (measures are also in Fox1915)
Fox1910 Ma - Fox, P. 1910AJ.....26...87F
Fox1910 AJ 26, 87, 1910 (measures are also in Fox1915)
Fox1915 Ma j Fox, P. 1915AnDea...1....1F
Fox1915 Ann. Dearborn Obs. 1, 1, 1915
Fox1915b Ma j Fox, P. 1915AnDea...1...52F
Fox1915b Ann. Dearborn Obs. 1, 52, 1915
Fox1925 Ma j Fox, P. 1925AnDea...2....1F
Fox1925 +Ca Ann. Dearborn Obs. 2, 1, 1925
Fox1946 Ma - Fox, P. 1946AnDea...6....1F
Fox1946 +Po Ann. Dearborn Obs. 6, 1, 1946
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
07161-0916 STF1060 AB 2004 17 25 6.9 8.60 9.59 B7V D 071606.71-091610.9
07161-0916 STF1060 AB 2010 19 24 6.6 8.60 9.59 B7V 071606.71-091610.9
07161-0916 STF1060 AB 2015 19 24 6.9 8.60 9.59 B7V 071606.71-091610.9

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

 
 
WDS 07161-0916 STF 1060 AB (HD 56306) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07161-0916 STF 1060 AB (HD 56306) : MEASURES
 
 
No records found.

 
 
WDS 07161-0916 (HD 56306) : VIRTUAL EYEPIECE
 
 

07161-0916 STF1060A mag 8.6 Sp B7V 07161-0916 STF1060B sep 6.9 P.A. 23.30 mag 9.59 07161-0916 FOX 155C sep 22.5 P.A. 262.10 mag 11.4 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 07161-0916 (HD 56306) : ALADIN DSS IMAGE @ 07h 16m 06.71s -09° 16' 10.9"
 
 
 
 
WDS 07161-0916 STF 1060 AB (HD 56306) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07161-0916 STF1060AB distance=1' 07161-0916 FOX 155AC distance=1' 07157-0926 J 2799 distance=11' 07180-0902 BRT 403 distance=32' 07178-0854 GWP 886 distance=34' 07137-0855 STF1049 distance=42' 07178-0958 OL 209 distance=50' 07167-1007 J 2804 distance=51' 07128-0942 A 1328 distance=56' 07144-1007 J 2793 distance=58' 07126-0951 A 1327 distance=63' 07159-1020 TDS4646 distance=65' 07200-0847 BUG 17 distance=66' 07146-1018 STF1052 distance=66' 07117-0913 TDS4571 distance=67' 07122-0956 RST4339 distance=71' 07113-0918 FAL 20 distance=72' 07117-0843 J 2790 distance=73' 07172-1034 J 2462 distance=78' 07170-0759 KPP3711 distance=79' 07157-0758 HJ 2368 distance=80' 07171-1036 J 2461 distance=80' 07185-1032 J 2464 distance=82' 07125-0813 A 522 distance=84' 07157-1040 J 2798 distance=85' 07207-0825 HDS1031 distance=86' 07106-0838 DAM 845 distance=91' 07195-1031 TDS4707 distance=91' 07104-0836 DAM 844 distance=95' 07107-1012 J 2788 distance=100' 07228-0938 LSC 117 distance=102' 07091-0915 XMI 44AB distance=105' 07113-1032 A 2122 distance=105' 07220-1014 DAM 60BC distance=106' 07220-1014 J 2813AB distance=106' 07153-0731 DAM 436 distance=106' 07155-0731 DAM 437 distance=106' 07155-0729 RST4343 distance=108' 07156-0729 DAM 438 distance=108' 07158-0728 DAM 440 distance=109' 07218-0802 J 2812 distance=109' 07233-0851 RST4356 distance=110' 07155-1106 J 2459 distance=111' 07156-0726 DAM 439 distance=111' 07115-0750 J 2789 distance=111' 07200-0742 HDS1029 distance=111' 07162-1108 BRT2663 distance=111' 07159-1108 DAM 743 distance=112' 07158-0724 DAM 441 distance=113' 07231-1002 A 527 distance=113' 07231-1005 RST4355 distance=114' 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 07161-0916 STF1060 AB 24 6.9 1
Show 07161-0916 FOX 155 AC 262 22.8 1
Show 07157-0926 J 2799 353 5.5 11
Show 07180-0902 BRT 403 183 4.1 32
Show 07178-0854 GWP 886 294 57.1 34
Show 07137-0855 STF1049 41 3.6 42
Show 07178-0958 OL 209 330 9.8 50
Show 07167-1007 J 2804 323 5.3 51
Show 07128-0942 A 1328 350 2.9 56
Show 07144-1007 J 2793 104 2.5 58
Show 07126-0951 A 1327 191 2.3 63
Show 07159-1020 TDS4646 172 0.6 65
Show 07200-0847 BUG 17 64 0.4 66
Show 07146-1018 STF1052 22 19.9 66
Show 07117-0913 TDS4571 265 1.1 67
Show 07122-0956 RST4339 30 0.5 71
Show 07113-0918 FAL 20 184 12.1 72
Show 07117-0843 J 2790 290 6.4 73
Show 07172-1034 J 2462 2 8.6 78
Show 07170-0759 KPP3711 13 1.8 79
Show 07157-0758 HJ 2368 258 9.2 80
Show 07171-1036 J 2461 341 6.1 80
Show 07185-1032 J 2464 57 5.4 82
Show 07125-0813 A 522 355 1.5 84
Show 07157-1040 J 2798 141 4.1 85
Show 07207-0825 HDS1031 300 0.4 86
Show 07106-0838 DAM 845 56 13.4 91
Show 07195-1031 TDS4707 97 2.3 91
Show 07104-0836 DAM 844 248 4.5 95
Show 07107-1012 J 2788 122 5.2 100
Show 07228-0938 LSC 117 146 0.0 102
Show 07091-0915 XMI 44 AB 22 16.4 105
Show 07113-1032 A 2122 322 0.1 105
Show 07220-1014 DAM 60 BC 273 7.5 106
Show 07220-1014 J 2813 AB 250 5.9 106
Show 07153-0731 DAM 436 277 8.0 106
Show 07155-0731 DAM 437 252 8.1 106
Show 07155-0729 RST4343 161 3.5 108
Show 07156-0729 DAM 438 240 8.1 108
Show 07158-0728 DAM 440 84 4.2 109
Show 07218-0802 J 2812 155 6.2 109
Show 07233-0851 RST4356 248 0.5 110
Show 07155-1106 J 2459 105 6.1 111
Show 07156-0726 DAM 439 152 9.6 111
Show 07115-0750 J 2789 84 6.5 111
Show 07200-0742 HDS1029 149 0.9 111
Show 07162-1108 BRT2663 73 4.4 111
Show 07159-1108 DAM 743 59 13.1 112
Show 07158-0724 DAM 441 71 9.5 113
Show 07231-1002 A 527 86 3.1 113
Show 07231-1005 RST4355 348 1.1 114

 
 
WDS 07161-0916 : COMPONENTS
 
 
  A B
B pa=23.3°
sep=6.91"
 
C pa=262.1°
sep=22.50"
pa=249.3°
sep=26.74"
 
 
07161-0916 A
 
 
Name HD 56306 Coord arcsec 2000 071606.71-091610.9 Mag 8.6 Spectral class B7V (blue-white)
PmRA -3.00 PmDE 4.0 SAO 134436 HIP 35167
Tycho2 5394-02323-1 HD 56306 GC 9646 BD BD-09 1947
Tycho2
Tycho2 5394-02323-1 Pflag RAmdeg 109.02795116 DEmdeg -9.26967914
PmRA -1.6 PmDE 4.7 E RAmdeg 7 E DEmdeg 8
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.63 EpDEm 1991.47
Num 6 Q RAmdeg 1.1 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.3 BTmag 8.514 E BTmag 0.017 VTmag 8.596
E VTmag 0.015 Prox 70 TYC T HIP 35167
CCDM A RAdeg 109.02795500 DEdeg -9.26968972 EpRA 1990 1.84
EpDE 1990 1.77 E RAdeg 6.7 E DEdeg 7.8 Posflg
Corr -0.1
SAO
SAO 134436 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 -0.042 Vmag 8.3 SpType B8
Double code Source 70 CatNum 9646 DM BD-09 1947
DMcomp BDsup HD 56306 M HD 0
GC 9646 RA1950rad 1.89246368 DE1950rad -0.16023508 PmRA2000 0.0001
PmDE2000 -0.039
Hipparcos
Catalog H HIP 35167 Proxy H RAhms 07 16 06.71
DEdms -09 16 10.9 Vmag 8.22 VarFlag R Vmag G
RAdeg 109.028 DEdeg -9.26969 AstroRef A Plx 2.66
CCDM 07161-0916 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 25 Rho 6.984 HD 56306 BD BD-09 1947
CD CP Dm number -09 1947 VIred -0.05
SpType B7V R SpType Coord arcsec 2000 071606.71-091610.9
Hipparcos 2
HIP 35167 Sn 15 So 3 Nc 2
RArad 1.9028968258 DErad -0.1617866485 Plx 3.51 PmRA -3.12
PmDE -1.04 E RArad 1.17 E DErad 0.99 E Plx 1.46
E pmRA 1.43 E pmDE 1.16 Hpmag 8.2266 E Hpmag 0.0015
SHp 0.016 VA 0 BV -0.075 E BV 0.001
VI -0.05
CCDM
Ccdm 07161-0916 RComp Comp A Note1
Note2 Discov num DRAs 0.71 DDEs -14.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.7 Sp B8 PmNote *
PmRA -3 PmDE -41 Dm number -09 1947 Cat1 BD
Name2 134436 Cat2 SAO HD 56306 M HD
ADS BDS A 5944 M ADS BDS N IDS IDS 07113S0906A
HIC 35167
 
 
07161-0916 B
 
 
Coord arcsec 2000 071606.89-091604.6 Mag 9.59 PmRA -3.00 PmDE -1.0
Tycho2 5394-04456-1 Calc delta mag 0.99 Calc coord yes
Tycho2
Tycho2 5394-04456-1 Pflag RAmdeg 109.02878010 DEmdeg -9.26794589
PmRA -3.8 PmDE -1.8 E RAmdeg 13 E DEmdeg 16
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.25 EpDEm 1990.90
Num 3 Q RAmdeg 0.5 Q DEmdeg 2.2 Q pmRA 0.5
Q pmDE 2.2 BTmag 9.450 E BTmag 0.023 VTmag 9.594
E VTmag 0.029 Prox 70 TYC T HIP 35167
CCDM B RAdeg 109.02878889 DEdeg -9.26794194 EpRA 1990 1.85
EpDE 1990 1.82 E RAdeg 13.3 E DEdeg 15.7 Posflg
Corr 0.0
CCDM
Ccdm 07161-0916 RComp Comp B Note1
Note2 Discov num STF1060 DRAs DDEs
R dRAs Year 1831 Theta 023 Rho 6.9
Obs 4 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5944 M ADS BDS N IDS IDS 07113S0906B
HIC 35167
 
 
07161-0916 C
 
 
Coord arcsec 2000 071605.20-091614.0 Mag 11.4 PmRA -14.00 PmDE -7.0
Calc delta mag 2.8 Calc coord yes
CCDM
Ccdm 07161-0916 RComp Comp C Note1
Note2 Discov num FOX DRAs DDEs
R dRAs Year 1910 Theta 263 Rho 21.7
Obs 1 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5944 M ADS BDS N IDS IDS 07113S0906C
HIC