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Current system
08147+2710
STF 1203


Nearby doubles
10' : 08140+2708
BU 1420

21' : 08163+2709
UC 1657

28' : 08129+2722
TDS 445

30' : 08134+2646
SKF 594

36' : 08172+2723
HO 39

38' : 08121+2658
SKF 590

39' : 08139+2747
HO 38AB

44' : 08179+2714
SKF 614

53' : 08164+2758
TDS5664

58' : 08131+2617
KPP2161

58' : 08163+2617
HJ 442AB

59' : 08172+2623
HJ 781

63' : 08127+2613
A 2471

65' : 08191+2640
SKF 619

68' : 08170+2811
TDS5670

76' : 08172+2602
SKF 611

77' : 08110+2807
DBR 244

78' : 08201+2740
UC 1664

81' : 08088+2729
STF1186

84' : 08189+2607
KPP 174

87' : 08099+2808
TDS5584

88' : 08136+2543
FOX 13AB

94' : 08149+2843
SKF 603

95' : 08080+2738
SKF2681

95' : 08113+2547
OCC 79

99' : 08116+2540
SLW 224



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.

08147+2710 STF 1203

 
 
08h 14m 43.39s +27° 09' 47.5" P.A. 243.00 sep 18.9 mag 8.87,11.80 Sp M0 dist. 1052.63 pc (3433.68 l.y.)
 
 
Coord 2000 08147+2710 Discov num STF1203 Comp Coord arcsec 2000 08 14 43.39 +27 09 47.5
Date first 1903 Date last 2017 Obs 13
Pa first 238 Pa last 242.5 P.A. Now (θ) 242.5°
Sep first 19.0 Sep last 18.86 Sep. Now (ρ) 18.86"
Mag pri 8.87 Mag sec 11.80 delta mag (ΔM) 2.93 Spectral class M0 (red)
Pri motion ra +005 Sec motion ra -006
Pri motion dec +002 Sec motion dec +011
Notes
rPM=1.134
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cancer HIP 40387 Tycho2 1936-00771-1 Gaia DR2 682855789535316352
BD BD+27 1567 Distance 1052.63 Distance ly 3433.68
 
 
WDS 08147+2710 STF 1203 : 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
08147+2710 STF1203 1998 5 241 20.8 8.70 11.80 M0 D 081443.39+270947.5
08147+2710 STF1203 2009 6 241 18.9 8.70 11.80 M0 D 081443.39+270947.5
08147+2710 STF1203 2015 9 242 19.0 8.87 11.80 M0 081443.39+270947.5
08147+2710 STF1203 2017 13 243 18.9 8.87 11.80 M0 081443.39+270947.5

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

 
 
WDS 08147+2710 STF 1203 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08147+2710 STF 1203 : MEASURES
 
 
No records found.

 
 
WDS 08147+2710 : VIRTUAL EYEPIECE
 
 

08147+2710 STF1203A mag 8.87 Sp M0 08147+2710 STF1203B sep 17.2 P.A. 239.70 mag 11.8 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 08147+2710 : ALADIN DSS IMAGE @ 08h 14m 43.39s +27° 09' 47.5"
 
 
 
 
WDS 08147+2710 STF 1203 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08147+2710 STF1203 distance=0' 08140+2708 BU 1420 distance=10' 08163+2709 UC 1657 distance=21' 08129+2722 TDS 445 distance=28' 08134+2646 SKF 594 distance=30' 08172+2723 HO 39 distance=36' 08121+2658 SKF 590 distance=38' 08139+2747 HO 38CD distance=39' 08139+2747 HO 38AB distance=39' 08139+2747 HO 38AC distance=39' 08179+2714 SKF 614 distance=44' 08164+2758 TDS5664 distance=53' 08131+2617 KPP2161 distance=58' 08163+2617 HJ 442AB distance=58' 08172+2623 HJ 781 distance=59' 08127+2613 A 2471 distance=63' 08191+2640 SKF 619 distance=65' 08170+2811 TDS5670 distance=68' 08172+2602 SKF 611 distance=76' 08110+2807 DBR 244 distance=77' 08201+2740 UC 1664 distance=78' 08088+2729 STF1186 distance=81' 08189+2607 KPP 174 distance=84' 08099+2808 TDS5584 distance=87' 08136+2543 FOX 13BC distance=88' 08136+2543 FOX 13AB distance=88' 08136+2543 HJ 441AC distance=88' 08149+2843 SKF 603 distance=94' 08080+2738 SKF2681 distance=95' 08113+2547 OCC 79 distance=95' 08102+2551 OCC 80Ba,Bb distance=99' 08116+2540 SLW 224 distance=99' 08102+2551 BUP 111AB distance=100' 08102+2551 ARN 2AC distance=100' 08126+2849 COU1114 distance=104' 08118+2847 SKF 586 distance=105' 08188+2841 TDS5702 distance=106' 08148+2856 BRT 15 distance=107' 08225+2638 BUP9115AB distance=109' 08065+2734 SKF 561 distance=112' 08225+2638 BUP9115BC distance=113' 08231+2648 BUP 115 distance=114' 08105+2530 BUP 112AB distance=115' 08105+2530 BUP 112AC distance=115' 08105+2530 OCC 73Aa,Ab distance=115' 08117+2900 RAO 224 distance=118' 08097+2533 OCC 78Aa,Ab distance=118' 08097+2533 WRH 27AB distance=118' 08159+2511 GRV 754 distance=120' 08207+2539 SKF 622 distance=122' 08222+2822 STJ 57 distance=123' 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 08147+2710 STF1203 243 18.9
Show 08140+2708 BU 1420 300 19.2 10
Show 08163+2709 UC 1657 257 35.2 21
Show 08129+2722 TDS 445 357 1.5 28
Show 08134+2646 SKF 594 17 1.1 30
Show 08172+2723 HO 39 346 6.4 36
Show 08121+2658 SKF 590 150 1.8 38
Show 08139+2747 HO 38 CD 214 11.6 39
Show 08139+2747 HO 38 AB 83 7.6 39
Show 08139+2747 HO 38 AC 130 28.4 39
Show 08179+2714 SKF 614 65 2.7 44
Show 08164+2758 TDS5664 315 0.5 53
Show 08131+2617 KPP2161 105 17.7 58
Show 08163+2617 HJ 442 AB 317 18.0 58
Show 08172+2623 HJ 781 323 6.1 59
Show 08127+2613 A 2471 77 0.4 63
Show 08191+2640 SKF 619 211 1.2 65
Show 08170+2811 TDS5670 300 0.4 68
Show 08172+2602 SKF 611 181 1.5 76
Show 08110+2807 DBR 244 139 4.8 77
Show 08201+2740 UC 1664 211 55.2 78
Show 08088+2729 STF1186 212 3.3 81
Show 08189+2607 KPP 174 221 4.6 84
Show 08099+2808 TDS5584 189 0.6 87
Show 08136+2543 FOX 13 BC 67 24.5 88
Show 08136+2543 FOX 13 AB 151 1.9 88
Show 08136+2543 HJ 441 AC 69 24.8 88
Show 08149+2843 SKF 603 139 1.2 94
Show 08080+2738 SKF2681 187 1.7 95
Show 08113+2547 OCC 79 -1 0.1 95
Show 08102+2551 OCC 80 Ba,Bb -1 0.1 99
Show 08116+2540 SLW 224 232 26.1 99
Show 08102+2551 BUP 111 AB 49 80.9 100
Show 08102+2551 ARN 2 AC 22 188.4 100
Show 08126+2849 COU1114 196 0.1 104
Show 08118+2847 SKF 586 12 1.0 105
Show 08188+2841 TDS5702 226 0.6 106
Show 08148+2856 BRT 15 145 3.6 107
Show 08225+2638 BUP9115 AB 61 381.0 109
Show 08065+2734 SKF 561 251 1.0 112
Show 08225+2638 BUP9115 BC 283 11.6 113
Show 08231+2648 BUP 115 219 45.1 114
Show 08105+2530 BUP 112 AB 316 88.4 115
Show 08105+2530 BUP 112 AC 219 89.7 115
Show 08105+2530 OCC 73 Aa,Ab -1 0.1 115
Show 08117+2900 RAO 224 304 1.0 118
Show 08097+2533 OCC 78 Aa,Ab -1 0.1 118
Show 08097+2533 WRH 27 AB 98 28.9 118
Show 08159+2511 GRV 754 24 22.9 120
Show 08207+2539 SKF 622 244 2.5 122
Show 08222+2822 STJ 57 273 1.3 123

 
 
WDS 08147+2710 : COMPONENTS
 
 
  A
B pa=239.7°
sep=17.24"
 
 
08147+2710 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 081443.39+270947.5 Mag 8.87 Spectral class M0 (red)
PmRA 5.00 PmDE 2.0 HIP 40387 Tycho2 1936-00771-1
BD BD+27 1567
Tycho2
Tycho2 1936-00771-1 Pflag RAmdeg 123.68080014 DEmdeg 27.16318404
PmRA 3.9 PmDE 0.2 E RAmdeg 7 E DEmdeg 10
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.26 EpDEm 1990.42
Num 10 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.2 BTmag 10.810 E BTmag 0.034 VTmag 8.868
E VTmag 0.013 Prox 999 TYC T HIP 40387
CCDM RAdeg 123.68079083 DEdeg 27.16318361 EpRA 1990 1.96
EpDE 1990 1.95 E RAdeg 7.4 E DEdeg 9.8 Posflg
Corr 0.4
Hipparcos
Catalog H HIP 40387 Proxy RAhms 08 14 43.39
DEdms +27 09 47.5 Vmag 8.68 VarFlag 2 R Vmag H
RAdeg 123.681 DEdeg 27.1632 AstroRef Plx 2.12
CCDM 08147+2710 N CCDM I Nsys 1 Ncomp 1
MultFlag X Source Qual M HIP
Theta Rho HD BD BD+27 1567
CD CP Dm number +27 1567 VIred 1.8
SpType M0 R SpType Coord arcsec 2000 081443.39+270947.5
Hipparcos 2
HIP 40387 Sn 5 So 2 Nc 1
RArad 2.1586369363 DErad 0.4740869747 Plx 0.95 PmRA 3.41
PmDE 1.93 E RArad 0.96 E DErad 0.62 E Plx 0.98
E pmRA 1.15 E pmDE 0.7 Hpmag 8.7812 E Hpmag 0.0013
SHp 0.014 VA 0 BV 1.634 E BV 0.03
VI 1.79
CCDM
Ccdm 08147+2710 RComp Comp A Note1
Note2 Discov num DRAs 1.38 DDEs -13.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp M0 PmNote *
PmRA -1 PmDE -11 Dm number +27 1567 Cat1 BD
Name2 +27 903 Cat2 AGK2/3 HD M HD
ADS BDS B 4500 M ADS BDS N IDS IDS 08086N2728A
HIC 40387
 
 
08147+2710 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 081442.27+270938.8 Mag 11.8 PmRA -6.00
PmDE 11.0 Calc delta mag 2.93 Calc coord yes
CCDM
Ccdm 08147+2710 RComp Comp B Note1
Note2 Discov num STF1203 DRAs DDEs
R dRAs Year 1903 Theta 238 Rho 18.9
Obs 1 Vmag 11.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4500 M ADS BDS N N IDS IDS 08086N2728B
HIC