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Doubles in session


Current system
12587+2728
STF 1699
HD 112753


Nearby doubles
22' : 12587+2707
STF1700

24' : 12589+2752
SHN 170

38' : 12595+2804
KPP3882

43' : 13019+2735
SHN 26

48' : 12595+2814
WSI 1

49' : 12556+2704
SKF2541AB

51' : 12586+2819
DRS 50AB

52' : 13014+2652
SKF1485

52' : 12561+2807
HEB 4

59' : 12584+2630
SDK 178

63' : 12587+2626
COU 479

66' : 12538+2742
LDS1340

69' : 13016+2825
SKF1486

70' : 13039+2728
LDS1357

74' : 13003+2838
HLG 2

74' : 12556+2628
CBL 399

75' : 12548+2636
WIS 208

81' : 13008+2615
LDS1354

85' : 12553+2618
LDS1342

90' : 13028+2840
LDS1355

90' : 13052+2749
LDS1359

91' : 12522+2757
KPP 900

91' : 13032+2836
COU 399

94' : 12585+2555
LDS2893

95' : 13005+2900
CVR 131

97' : 13038+2837
RAO 581



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.

12587+2728 STF 1699 (HD 112753)

 
 
12h 58m 40.88s +27° 28' 27.8" P.A. 12.00 sep 1.7 mag 8.74,8.77 Sp G0V dist. 69.4 pc (226.38 l.y.)
 
 
Coord 2000 12587+2728 Discov num STF1699 Comp Coord arcsec 2000 12 58 40.88 +27 28 27.8
Date first 1830 Date last 2017 Obs 90
Pa first 1 Pa last 12.3 P.A. Now (θ) 12.3°
Sep first 1.5 Sep last 1.66 Sep. Now (ρ) 1.66"
Mag pri 8.74 Mag sec 8.77 delta mag (ΔM) 0.03 Spectral class G0V (yellow)
Pri motion ra -128 Sec motion ra -128
Pri motion dec -103 Sec motion dec -103
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 112753 Constellation Coma Berenices SAO 82592 HIP 63333
Tycho2 1995-00998-2 Gaia DR2 1460685327597697536 HD 112753 GC 17609
ADS 8721 BD BD+28 2170 Distance 69.4 Distance ly 226.38
 
 
WDS 12587+2728 STF 1699 (HD 112753) : 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
12587+2728 STF1699 2005 78 9 1.6 8.74 8.77 G0V D 125840.88+272827.8
12587+2728 STF1699 2007 80 8 1.7 8.74 8.77 G0V D 125840.88+272827.8
12587+2728 STF1699 2010 82 9 1.7 8.74 8.77 G0V D 125840.88+272827.8
12587+2728 STF1699 2012 80 9 1.7 8.74 8.77 G0V D 125840.88+272827.8
12587+2728 STF1699 2014 82 8 1.7 8.74 8.77 G0V D 125840.88+272827.8
12587+2728 STF1699 2017 85 9 1.7 8.74 8.77 G0V 125840.88+272827.8

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

 
 
WDS 12587+2728 STF 1699 (HD 112753) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12587+2728 STF 1699 (HD 112753) : MEASURES
 
 
No records found.

 
 
WDS 12587+2728 (HD 112753) : VIRTUAL EYEPIECE
 
 

12587+2728 STF1699A mag 8.74 Sp G0V 12587+2728 STF1699B sep 1.6 P.A. 10.90 mag 8.77 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 12587+2728 (HD 112753) : ALADIN DSS IMAGE @ 12h 58m 40.88s +27° 28' 27.8"
 
 
 
 
WDS 12587+2728 STF 1699 (HD 112753) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12587+2728 STF1699 distance=1' 12587+2707 STF1700 distance=22' 12589+2752 SHN 170 distance=24' 12595+2804 KPP3882 distance=38' 13019+2735 SHN 26 distance=43' 12595+2814 WSI 1 distance=48' 12556+2704 SKF2541AB distance=49' 12586+2819 DRS 50AB distance=51' 13014+2652 SKF1485 distance=52' 12561+2807 HEB 4 distance=52' 12584+2630 SDK 178 distance=59' 12587+2626 COU 479 distance=63' 12538+2742 LDS1340 distance=66' 13016+2825 SKF1486 distance=69' 13039+2728 LDS1357 distance=70' 13003+2838 HLG 2 distance=74' 12556+2628 CBL 399 distance=74' 12548+2636 WIS 208 distance=75' 13008+2615 LDS1354 distance=81' 12553+2618 LDS1342 distance=85' 13028+2840 LDS1355 distance=90' 13052+2749 LDS1359 distance=90' 12522+2757 KPP 900 distance=91' 13032+2836 COU 399 distance=91' 12585+2555 LDS2893 distance=94' 13005+2900 CVR 131 distance=95' 13038+2837 RAO 581 distance=97' 12515+2714 ES 439 distance=98' 12535+2838 LDS3066 distance=99' 12519+2647 HDS1805 distance=100' 12514+2800 SHN 167 distance=101' 13021+2859 HLG 3 distance=102' 12529+2836 FMR 111 distance=102' 13025+2858 A 1853 distance=103' 12559+2907 TDS 682 distance=105' 13068+2657 L 12 distance=108' 13065+2804 SLE 913 distance=111' 12508+2649 KPP 825 distance=113' 12544+2552 SDK 161BC distance=113' 12544+2552 SDK 161AB distance=113' 12544+2552 SDK 161AC distance=113' 13065+2816 SLE 912 distance=114' 13065+2819 SLE 911 distance=116' 12532+2859 YSC 237 distance=116' 13068+2812 LDS1360 distance=117' 13059+2836 LDS5769 distance=118' 13035+2548 STF1713 distance=120' 13016+2924 SKF 491 distance=122' 13058+2614 HO 257 distance=122' 12514+2616 LDS4284 distance=122' 12496+2721 LDS4279 distance=122' 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 12587+2728 STF1699 12 1.7 1
Show 12587+2707 STF1700 84 7.4 22
Show 12589+2752 SHN 170 -1 0.1 24
Show 12595+2804 KPP3882 76 6.5 38
Show 13019+2735 SHN 26 270 0.6 43
Show 12595+2814 WSI 1 42 0.7 48
Show 12556+2704 SKF2541 AB 202 10.1 49
Show 12586+2819 DRS 50 AB 156 612.3 51
Show 13014+2652 SKF1485 30 4.3 52
Show 12561+2807 HEB 4 -1 0.3 52
Show 12584+2630 SDK 178 297 15.5 59
Show 12587+2626 COU 479 156 0.9 63
Show 12538+2742 LDS1340 32 97.6 66
Show 13016+2825 SKF1486 19 2.2 69
Show 13039+2728 LDS1357 272 3.6 70
Show 13003+2838 HLG 2 106 55.3 74
Show 12556+2628 CBL 399 178 22.0 74
Show 12548+2636 WIS 208 5 794.2 75
Show 13008+2615 LDS1354 195 9.8 81
Show 12553+2618 LDS1342 354 5.3 85
Show 13028+2840 LDS1355 103 23.7 90
Show 13052+2749 LDS1359 161 42.4 90
Show 12522+2757 KPP 900 324 7.5 91
Show 13032+2836 COU 399 304 0.6 91
Show 12585+2555 LDS2893 285 88.2 94
Show 13005+2900 CVR 131 310 35.3 95
Show 13038+2837 RAO 581 162 1.9 97
Show 12515+2714 ES 439 67 2.1 98
Show 12535+2838 LDS3066 299 105.7 99
Show 12519+2647 HDS1805 184 0.5 100
Show 12514+2800 SHN 167 -1 0.4 101
Show 13021+2859 HLG 3 281 4.5 102
Show 12529+2836 FMR 111 178 125.5 102
Show 13025+2858 A 1853 304 1.4 103
Show 12559+2907 TDS 682 265 1.3 105
Show 13068+2657 L 12 270 0.2 108
Show 13065+2804 SLE 913 79 17.3 111
Show 12508+2649 KPP 825 341 7.0 113
Show 12544+2552 SDK 161 BC 314 8.9 113
Show 12544+2552 SDK 161 AB 113 15.2 113
Show 12544+2552 SDK 161 AC 88 7.6 113
Show 13065+2816 SLE 912 3 15.0 114
Show 13065+2819 SLE 911 152 6.8 116
Show 12532+2859 YSC 237 38 0.1 116
Show 13068+2812 LDS1360 14 21.4 117
Show 13059+2836 LDS5769 55 19.1 118
Show 13035+2548 STF1713 281 33.2 120
Show 13016+2924 SKF 491 144 8.9 122
Show 13058+2614 HO 257 154 2.0 122
Show 12514+2616 LDS4284 350 16.7 122
Show 12496+2721 LDS4279 95 55.7 122

 
 
WDS 12587+2728 : COMPONENTS
 
 
  A
B pa=10.9°
sep=1.65"
 
 
12587+2728 A
 
 
Componente originario normalizzato AB Name HD 112753 Coord arcsec 2000 125840.88+272827.8 Mag 8.74
Spectral class G0V (yellow) PmRA -128.00 PmDE -103.0 SAO 82592
HIP 63333 Tycho2 1995-00998-2 HD 112753 GC 17609
ADS 8721 BD BD+28 2170
Tycho2
Tycho2 1995-00998-2 Pflag P RAmdeg 194.67034202 DEmdeg 27.47438116
PmRA -128.4 PmDE -102.7 E RAmdeg 9 E DEmdeg 9
E pmRA 1.8 E pmDE 1.7 EpRAm 1991.39 EpDEm 1991.37
Num 6 Q RAmdeg 1.8 Q DEmdeg 2.3 Q pmRA 1.8
Q pmDE 2.4 BTmag 9.467 E BTmag 0.020 VTmag 8.736
E VTmag 0.015 Prox 16 TYC T HIP 63333
CCDM A RAdeg 194.67064361 DEdeg 27.47439917 EpRA 1990 1.70
EpDE 1990 1.71 E RAdeg 9.1 E DEdeg 8.7 Posflg D
Corr 0.1
SAO
SAO 82592 DelFlag RA1950 PmRA1950 -0.0096
DE1950 PmDE1950 -0.111 Vmag 7.8 SpType G5
Double code Source 70 CatNum 17609 DM BD+28 2170
DMcomp BDsup HD 112753 M HD 0
GC 17609 RA1950rad 3.38712077 DE1950rad 0.48425002 PmRA2000 -0.0095
PmDE2000 -0.107
Hipparcos
Catalog H HIP 63333 Proxy H RAhms 12 58 40.98
DEdms +27 28 29.5 Vmag 7.97 VarFlag R Vmag G
RAdeg 194.671 DEdeg 27.4749 AstroRef B Plx 12.42
CCDM 12587+2728 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP BA
Theta 188 Rho 1.671 HD 112753 BD BD+28 2170
CD CP Dm number +28 2170 VIred 0.71
SpType G0V R SpType Coord arcsec 2000 125840.98+272829.5
Hipparcos 2
HIP 63333 Sn 15 So 3 Nc 2
RArad 3.3976452668 DErad 0.479526962 Plx 14.41 PmRA -125.22
PmDE -104.62 E RArad 1.44 E DErad 1.11 E Plx 1.52
E pmRA 1.59 E pmDE 1.06 Hpmag 8.0915 E Hpmag 0.001
SHp 0.01 VA 0 BV 0.649 E BV 0.007
VI 0.71
CCDM
Ccdm 12587+2728 RComp Comp A Note1
Note2 Discov num DRAs -1.07 DDEs 26.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp G5 PmNote *
PmRA -112 PmDE -129 Dm number +28 2170 Cat1 BD
Name2 +27 1267 Cat2 AGK2/3 HD 112753 M HD
ADS BDS A 8721 M ADS BDS N IDS IDS 12539N2801A
HIC 63333
 
 
12587+2728 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125840.90+272829.4 Mag 8.77 PmRA -128.00
PmDE -103.0 HIP 63333 Tycho2 1995-00998-1 Calc delta mag 0.03
Calc coord yes
Tycho2
Tycho2 1995-00998-1 Pflag P RAmdeg 194.67034202 DEmdeg 27.47438116
PmRA -128.4 PmDE -102.7 E RAmdeg 9 E DEmdeg 9
E pmRA 1.8 E pmDE 1.7 EpRAm 1991.39 EpDEm 1991.37
Num 6 Q RAmdeg 1.8 Q DEmdeg 2.3 Q pmRA 1.8
Q pmDE 2.4 BTmag 9.505 E BTmag 0.020 VTmag 8.765
E VTmag 0.015 Prox 16 TYC T HIP 63333
CCDM B RAdeg 194.67071000 DEdeg 27.47485278 EpRA 1990 1.70
EpDE 1990 1.72 E RAdeg 9.0 E DEdeg 8.6 Posflg D
Corr 0.1
Hipparcos
Catalog H HIP 63333 Proxy H RAhms 12 58 40.98
DEdms +27 28 29.5 Vmag 7.97 VarFlag R Vmag G
RAdeg 194.671 DEdeg 27.4749 AstroRef B Plx 12.42
CCDM 12587+2728 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP BA
Theta 188 Rho 1.671 HD 112753 BD BD+28 2170
CD CP Dm number +28 2170 VIred 0.71
SpType G0V R SpType Coord arcsec 2000 125840.98+272829.5
Hipparcos 2
HIP 63333 Sn 15 So 3 Nc 2
RArad 3.3976452668 DErad 0.479526962 Plx 14.41 PmRA -125.22
PmDE -104.62 E RArad 1.44 E DErad 1.11 E Plx 1.52
E pmRA 1.59 E pmDE 1.06 Hpmag 8.0915 E Hpmag 0.001
SHp 0.01 VA 0 BV 0.649 E BV 0.007
VI 0.71
CCDM
Ccdm 12587+2728 RComp Comp B Note1
Note2 Discov num STF1699 DRAs DDEs
R dRAs Year 1957 Theta 006 Rho 1.5
Obs 31 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8721 M ADS BDS N IDS IDS 12539N2801B
HIC 63333