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Doubles in session


Current system
15352+7520
STF 1971


Nearby doubles
40' : 15454+7515
RAO 595

42' : 15449+7502
LDS1829

46' : 15403+7601
HEI 787

49' : 15399+7606
MFL 171

56' : 15479+7454
TDS9628

62' : 15383+7420
TDS9572

66' : 15253+7428
A 1121

73' : 15340+7632
LDS1824

75' : 15231+7620
MFL 148

75' : 15189+7441
TDS9478

87' : 15325+7646
HU 911

88' : 15434+7643
MFL 172

89' : 15479+7636
MFL 183

90' : 15189+7626
MFL 198

93' : 15233+7401
KPP3956

97' : 15475+7357
MLR 194

107' : 15266+7701
LDS1821

113' : 15282+7710
MFL 147

121' : 15202+7708
LDS1819

123' : 15195+7710
SKF1235

124' : 15473+7327
MLR 193

125' : 15238+7325
A 1368

126' : 15356+7726
LDS1825AB

130' : 15476+7722
MFL 186

135' : 15240+7314
KPP1165

139' : 15518+7319
UC 3072



Selections
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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.

15352+7520 STF 1971

 
 
15h 35m 12.91s +75° 20' 16.4" P.A. 315.00 sep 14.9 mag 9.64,11.99 Sp K5
 
 
Coord 2000 15352+7520 Discov num STF1971 Comp Coord arcsec 2000 15 35 12.91 +75 20 16.4
Date first 1900 Date last 2017 Obs 16
Pa first 326 Pa last 314.6 P.A. Now (θ) 314.6°
Sep first 17.0 Sep last 14.93 Sep. Now (ρ) 14.93"
Mag pri 9.64 Mag sec 11.99 delta mag (ΔM) 2.35 Spectral class K5 (yellow-orange)
Pri motion ra +009 Sec motion ra +002
Pri motion dec -010 Sec motion dec -038
Notes
rPM=0.758
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Tycho2 4560-01421-1 Gaia DR2 1700859585256451328
 
 
WDS 15352+7520 STF 1971 : 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
15352+7520 STF1971 1999 5 318 15.4 9.64 11.99 K5 D 153512.91+752016.4
15352+7520 STF1971 2004 7 318 15.2 9.64 11.99 K5 D 153512.91+752016.4
15352+7520 STF1971 2014 9 315 14.3 9.64 11.99 K5 153512.91+752016.4
15352+7520 STF1971 2015 11 317 14.9 9.64 11.99 K5 153512.91+752016.4
15352+7520 STF1971 2017 16 315 14.9 9.64 11.99 K5 153512.91+752016.4

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

 
 
WDS 15352+7520 STF 1971 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15352+7520 STF 1971 : MEASURES
 
 
No records found.

 
 
WDS 15352+7520 : VIRTUAL EYEPIECE
 
 

15352+7520 STF1971A mag 9.64 Sp K5 15352+7520 STF1971B sep 10.8 P.A. 345.60 mag 11.99 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 15352+7520 : ALADIN DSS IMAGE @ 15h 35m 12.91s +75° 20' 16.4"
 
 
 
 
WDS 15352+7520 STF 1971 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15352+7520 STF1971 distance=0' 15454+7515 RAO 595 distance=40' 15449+7502 LDS1829 distance=42' 15403+7601 HEI 787 distance=46' 15399+7606 MFL 171 distance=49' 15479+7454 TDS9628 distance=56' 15383+7420 TDS9572 distance=62' 15253+7428 A 1121 distance=66' 15340+7632 LDS1824 distance=73' 15231+7620 MFL 148 distance=75' 15189+7441 TDS9478 distance=75' 15325+7646 HU 911 distance=87' 15434+7643 MFL 172 distance=88' 15479+7636 MFL 183 distance=89' 15189+7626 MFL 198 distance=90' 15233+7401 KPP3956 distance=93' 15475+7357 MLR 194 distance=97' 15266+7701 LDS1821 distance=107' 15282+7710 MFL 147 distance=113' 15202+7708 LDS1819 distance=121' 15195+7710 SKF1235 distance=123' 15473+7327 MLR 193 distance=124' 15238+7325 A 1368 distance=125' 15356+7726 LDS1825AB distance=126' 15356+7726 WIS 288AC distance=126' 15476+7722 MFL 186 distance=130' 15240+7314 KPP1165 distance=135' 15518+7319 UC 3072 distance=139' 15308+7256 MLR 191 distance=146' 15361+7253 KPP1946 distance=148' 15422+7256 MLR 192 distance=148' 15232+7258 MLR 190 distance=151' 15479+7746 STF1997 distance=153' 15226+7254 HDS2163 distance=155' 15422+7246 LDS1828 distance=156' 15178+7817 TDS9472 distance=187' 15207+7216 LDS1818 distance=196' 15223+7835 KPP 342 distance=200' 15285+7153 SKF1237 distance=209' 15326+7907 KPP3292 distance=228' 15188+7138 LDS1817 distance=233' 15497+7132 LDS1830AB distance=237' 15497+7132 LDS1830AC distance=237' 15198+7923 MFL 197 distance=248' 15185+7115 FOX9053 distance=256' 15495+7110 KPP3971 distance=258' 15173+7113 H 5 86AB distance=260' 15173+7113 H 5 86AC distance=260' 15365+7943 TDS9560 distance=263' 15160+7111 LDS1815 distance=263' 15283+7046 LDS1822AB distance=276' 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 15352+7520 STF1971 315 14.9
Show 15454+7515 RAO 595 143 0.9 40
Show 15449+7502 LDS1829 118 3.2 42
Show 15403+7601 HEI 787 255 2.9 46
Show 15399+7606 MFL 171 132 4.1 49
Show 15479+7454 TDS9628 41 0.6 56
Show 15383+7420 TDS9572 288 1.2 62
Show 15253+7428 A 1121 63 2.3 66
Show 15340+7632 LDS1824 180 1.9 73
Show 15231+7620 MFL 148 143 60.0 75
Show 15189+7441 TDS9478 25 0.6 75
Show 15325+7646 HU 911 268 1.6 87
Show 15434+7643 MFL 172 317 5.7 88
Show 15479+7636 MFL 183 259 31.9 89
Show 15189+7626 MFL 198 237 11.0 90
Show 15233+7401 KPP3956 186 58.6 93
Show 15475+7357 MLR 194 263 1.1 97
Show 15266+7701 LDS1821 72 4.5 107
Show 15282+7710 MFL 147 147 59.7 113
Show 15202+7708 LDS1819 226 11.8 121
Show 15195+7710 SKF1235 159 7.1 123
Show 15473+7327 MLR 193 4 0.6 124
Show 15238+7325 A 1368 257 5.8 125
Show 15356+7726 LDS1825 AB 280 182.4 126
Show 15356+7726 WIS 288 AC 318 999.9 126
Show 15476+7722 MFL 186 248 6.1 130
Show 15240+7314 KPP1165 77 9.1 135
Show 15518+7319 UC 3072 39 42.1 139
Show 15308+7256 MLR 191 272 2.0 146
Show 15361+7253 KPP1946 235 15.4 148
Show 15422+7256 MLR 192 67 1.0 148
Show 15232+7258 MLR 190 219 1.3 151
Show 15479+7746 STF1997 339 18.3 153
Show 15226+7254 HDS2163 177 0.2 155
Show 15422+7246 LDS1828 355 16.2 156
Show 15178+7817 TDS9472 95 1.1 187
Show 15207+7216 LDS1818 202 4.7 196
Show 15223+7835 KPP 342 323 3.7 200
Show 15285+7153 SKF1237 107 3.1 209
Show 15326+7907 KPP3292 183 3.0 228
Show 15188+7138 LDS1817 21 3.5 233
Show 15497+7132 LDS1830 AB 288 4.3 237
Show 15497+7132 LDS1830 AC 192 28.0 237
Show 15198+7923 MFL 197 94 5.4 248
Show 15185+7115 FOX9053 87 4.6 256
Show 15495+7110 KPP3971 230 1.6 258
Show 15173+7113 H 5 86 AB 130 50.6 260
Show 15173+7113 H 5 86 AC 114 95.2 260
Show 15365+7943 TDS9560 17 0.6 263
Show 15160+7111 LDS1815 49 10.0 263
Show 15283+7046 LDS1822 AB 135 112.0 276

 
 
WDS 15352+7520 : COMPONENTS
 
 
  A
B pa=345.6°
sep=10.82"
 
 
15352+7520 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 153512.91+752016.4 Mag 9.64 Spectral class K5 (yellow-orange)
PmRA 9.00 PmDE -10.0 Tycho2 4560-01421-1
Tycho2
Tycho2 4560-01421-1 Pflag RAmdeg 233.80377894 DEmdeg 75.33787651
PmRA 6.7 PmDE -13.3 E RAmdeg 20 E DEmdeg 18
E pmRA 1.9 E pmDE 2.1 EpRAm 1990.49 EpDEm 1990.91
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.6 Q pmRA 0.3
Q pmDE 1.6 BTmag 11.298 E BTmag 0.060 VTmag 9.641
E VTmag 0.023 Prox 156 TYC T HIP
CCDM RAdeg 233.80371806 DEdeg 75.33790694 EpRA 1990 1.68
EpDE 1990 1.72 E RAdeg 19.6 E DEdeg 17.9 Posflg
Corr -0.1
CCDM
Ccdm 15352+7520 RComp Comp A Note1
Note2 Discov num DRAs 0.55 DDEs 14.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp K5 PmNote *
PmRA -9 PmDE -30 Dm number +75 572 Cat1 BD
Name2 +75 639 Cat2 AGK2/3 HD M HD
ADS BDS B 7364 M ADS BDS N IDS IDS 15372N7540A
HIC
 
 
15352+7520 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153512.20+752026.9 Mag 11.99 PmRA 2.00
PmDE -38.0 Tycho2 4560-01614-1 Calc delta mag 2.35 Calc coord yes
Tycho2
Tycho2 4560-01614-1 Pflag RAmdeg 233.79252091 DEmdeg 75.34108883
PmRA 5.7 PmDE -34.1 E RAmdeg 81 E DEmdeg 78
E pmRA 2.3 E pmDE 2.4 EpRAm 1975.48 EpDEm 1977.94
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.0 Q pmRA 0.3
Q pmDE 1.0 BTmag 12.708 E BTmag 0.229 VTmag 11.994
E VTmag 0.171 Prox 156 TYC HIP
CCDM RAdeg 233.79246861 DEdeg 75.34116778 EpRA 1990 1.69
EpDE 1990 1.65 E RAdeg 89.2 E DEdeg 84.8 Posflg
Corr 0.0
CCDM
Ccdm 15352+7520 RComp Comp B Note1
Note2 Discov num STF1971 DRAs DDEs
R dRAs Year 1907 Theta 324 Rho 17.3
Obs 1 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7364 M ADS BDS N N IDS IDS 15372N7540B
HIC