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Doubles in session


Current system
18259+6255
STF 2334


Nearby doubles
24' : 18272+6317
TDT 876

33' : 18303+6244
LDS2415

35' : 18239+6223
LDS2412

44' : 18313+6232
HU 932

50' : 18294+6338
KPP 414

55' : 18254+6349
SLW1219

56' : 18226+6347
MLR 55

67' : 18329+6343
STF2357

68' : 18218+6358
ES 1837

72' : 18207+6154
BVD 333

78' : 18352+6342
STF2365

79' : 18232+6139
HU 1292

79' : 18182+6157
KPP2548

81' : 18141+6251
TOI1251

82' : 18367+6222
TDT 956

83' : 18305+6412
MLR 62

86' : 18138+6235
ES 1836

87' : 18301+6135
STI 850

89' : 18184+6144
STI 843

93' : 18384+6332
STF2377AB

93' : 18377+6342
HU 933

94' : 18381+6341
KPP2683

95' : 18162+6404
ES 186

96' : 18338+6415
MLB 213

99' : 18361+6405
MLB 214

99' : 18200+6426
TDS 917



Selections
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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.

18259+6255 STF 2334

 
 
18h 25m 52.27s +62° 55' 20.7" P.A. 202.00 sep 17.0 mag 9.41,10.93 Sp K0
 
 
Coord 2000 18259+6255 Discov num STF2334 Comp Coord arcsec 2000 18 25 52.27 +62 55 20.7
Date first 1831 Date last 2015 Obs 30
Pa first 214 Pa last 201.9 P.A. Now (θ) 201.9°
Sep first 13.0 Sep last 16.993 Sep. Now (ρ) 16.993"
Mag pri 9.41 Mag sec 10.93 delta mag (ΔM) 1.52 Spectral class K0 (yellow-orange)
Pri motion ra +006 Sec motion ra +000
Pri motion dec +014 Sec motion dec -012
Notes U (Proper motion indicates non-physical)
rPM=1.752
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4218-00274-1 Gaia DR2 2159963998328638848
 
 
WDS 18259+6255 STF 2334 : 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
18259+6255 STF2334 2007 11 202 16.6 9.41 10.93 K0 LD 182552.27+625520.7
18259+6255 STF2334 2008 12 202 16.8 9.41 10.93 K0 LD 182552.27+625520.7
18259+6255 STF2334 2010 13 202 16.9 9.41 10.93 K0 LD 182552.27+625520.7
18259+6255 STF2334 2015 16 202 17.0 9.41 10.93 K0 L 182552.27+625520.7

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

 
 
WDS 18259+6255 STF 2334 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18259+6255 STF 2334 : MEASURES
 
 
No records found.

 
 
WDS 18259+6255 : VIRTUAL EYEPIECE
 
 

18259+6255 STF2334A mag 9.41 Sp K0 18259+6255 STF2334B sep 16.0 P.A. 190.40 mag 10.93 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18259+6255 : ALADIN DSS IMAGE @ 18h 25m 52.27s +62° 55' 20.7"
 
 
 
 
WDS 18259+6255 STF 2334 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18259+6255 STF2334 distance=0' 18272+6317 TDT 876 distance=24' 18303+6244 LDS2415 distance=33' 18239+6223 LDS2412 distance=35' 18313+6232 HU 932 distance=44' 18294+6338 KPP 414 distance=50' 18254+6349 SLW1219 distance=55' 18226+6347 MLR 55 distance=56' 18329+6343 STF2357 distance=67' 18218+6358 ES 1837 distance=68' 18207+6154 BVD 333 distance=72' 18352+6342 STF2365 distance=78' 18232+6139 HU 1292 distance=79' 18182+6157 KPP2548 distance=79' 18141+6251 TOI1251 distance=81' 18367+6222 TDT 956 distance=82' 18305+6412 MLR 62 distance=83' 18138+6235 ES 1836 distance=86' 18301+6135 STI 850 distance=87' 18178+6150 KPP4102BC distance=87' 18184+6144 STI 843 distance=89' 18384+6332 STF2377AB distance=93' 18384+6332 WAL 150AC distance=93' 18377+6342 HU 933 distance=93' 18381+6341 KPP2683 distance=94' 18162+6404 ES 186 distance=95' 18338+6415 MLB 213 distance=96' 18361+6405 MLB 214 distance=99' 18200+6426 TDS 917 distance=99' 18169+6415 SLW1218 distance=100' 18402+6326 MLR 44 distance=104' 18373+6147 LDS2418 distance=104' 18393+6348 ES 126AB distance=105' 18393+6348 ES 126AD distance=105' 18252+6111 STI 845 distance=106' 18232+6440 SHN 37 distance=106' 18393+6348 ES 126BC distance=106' 18413+6311 ES 1839 distance=107' 18411+6226 LDS2746 distance=109' 18335+6432 FAR 67Aa,Ab distance=109' 18335+6432 FAR 67AB distance=109' 18139+6424 STT 586AB distance=120' 18139+6424 RDR 7AC distance=120' 18396+6416 LDS2745 distance=122' 18439+6303 KPP4117 distance=123' 18252+6455 STF2332 distance=124' 18418+6402 WIS 329 distance=126' 18115+6418 ES 1835 distance=127' 18448+6241 CFN 16 distance=131' 18295+6047 TOB 150 distance=132' 18072+6228 ES 1834 distance=132' 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 18259+6255 STF2334 202 17.0
Show 18272+6317 TDT 876 259 0.5 24
Show 18303+6244 LDS2415 316 68.4 33
Show 18239+6223 LDS2412 210 33.7 35
Show 18313+6232 HU 932 78 2.7 44
Show 18294+6338 KPP 414 187 4.9 50
Show 18254+6349 SLW1219 313 9.6 55
Show 18226+6347 MLR 55 202 1.0 56
Show 18329+6343 STF2357 271 4.7 67
Show 18218+6358 ES 1837 216 15.3 68
Show 18207+6154 BVD 333 337 19.2 72
Show 18352+6342 STF2365 23 20.0 78
Show 18232+6139 HU 1292 134 0.3 79
Show 18182+6157 KPP2548 17 23.0 79
Show 18141+6251 TOI1251 252 0.2 81
Show 18367+6222 TDT 956 266 0.5 82
Show 18305+6412 MLR 62 8 1.0 83
Show 18138+6235 ES 1836 152 3.9 86
Show 18301+6135 STI 850 37 6.3 87
Show 18178+6150 KPP4102 BC 28 19.4 87
Show 18184+6144 STI 843 265 8.2 89
Show 18384+6332 STF2377 AB 338 16.9 93
Show 18384+6332 WAL 150 AC 351 94.9 93
Show 18377+6342 HU 933 2 0.9 93
Show 18381+6341 KPP2683 134 3.5 94
Show 18162+6404 ES 186 330 7.9 95
Show 18338+6415 MLB 213 321 4.3 96
Show 18361+6405 MLB 214 124 2.0 99
Show 18200+6426 TDS 917 148 0.9 99
Show 18169+6415 SLW1218 44 12.7 100
Show 18402+6326 MLR 44 116 0.4 104
Show 18373+6147 LDS2418 245 118.6 104
Show 18393+6348 ES 126 AB 52 72.4 105
Show 18393+6348 ES 126 AD 54 46.0 105
Show 18252+6111 STI 845 324 5.9 106
Show 18232+6440 SHN 37 83 0.2 106
Show 18393+6348 ES 126 BC 24 4.8 106
Show 18413+6311 ES 1839 17 4.5 107
Show 18411+6226 LDS2746 288 17.7 109
Show 18335+6432 FAR 67 Aa,Ab 222 0.1 109
Show 18335+6432 FAR 67 AB 129 1.8 109
Show 18139+6424 STT 586 AB 263 331.4 120
Show 18139+6424 RDR 7 AC 97 3.4 120
Show 18396+6416 LDS2745 86 37.5 122
Show 18439+6303 KPP4117 24 1.5 123
Show 18252+6455 STF2332 260 11.6 124
Show 18418+6402 WIS 329 288 491.7 126
Show 18115+6418 ES 1835 309 4.3 127
Show 18448+6241 CFN 16 278 1.3 131
Show 18295+6047 TOB 150 302 91.1 132
Show 18072+6228 ES 1834 310 3.5 132

 
 
WDS 18259+6255 : COMPONENTS
 
 
  A
B pa=190.4°
sep=16.03"
 
 
18259+6255 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182552.27+625520.7 Mag 9.41 Spectral class K0 (yellow-orange)
PmRA 6.00 PmDE 14.0 Tycho2 4218-00274-1
Tycho2
Tycho2 4218-00274-1 Pflag RAmdeg 276.46777415 DEmdeg 62.92241107
PmRA 3.6 PmDE 14.9 E RAmdeg 17 E DEmdeg 16
E pmRA 1.9 E pmDE 1.9 EpRAm 1989.63 EpDEm 1990.54
Num 7 Q RAmdeg 0.7 Q DEmdeg 1.5 Q pmRA 0.7
Q pmDE 1.5 BTmag 10.814 E BTmag 0.046 VTmag 9.413
E VTmag 0.021 Prox 164 TYC T HIP
CCDM RAdeg 276.46775472 DEdeg 62.92237667 EpRA 1990 1.62
EpDE 1990 1.67 E RAdeg 17.5 E DEdeg 15.6 Posflg
Corr -0.1
CCDM
Ccdm 18259+6255 RComp Comp A Note1
Note2 Discov num DRAs -1.82 DDEs 20.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.2 Sp K0 PmNote *
PmRA 3 PmDE 11 Dm number +62 1623 Cat1 BD
Name2 +62 1013 Cat2 AGK2/3 HD M HD
ADS BDS B 8608 M ADS BDS N IDS IDS 18250N6251A
HIC
 
 
18259+6255 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182551.85+625504.9 Mag 10.93 PmRA 0.00
PmDE -12.0 Tycho2 4218-00808-1 Calc delta mag 1.52 Calc coord yes
Tycho2
Tycho2 4218-00808-1 Pflag RAmdeg 276.46394219 DEmdeg 62.91812866
PmRA 0.8 PmDE -10.1 E RAmdeg 48 E DEmdeg 46
E pmRA 2.7 E pmDE 2.7 EpRAm 1987.96 EpDEm 1988.23
Num 4 Q RAmdeg 1.0 Q DEmdeg 1.6 Q pmRA 1.0
Q pmDE 1.6 BTmag 11.597 E BTmag 0.081 VTmag 10.925
E VTmag 0.071 Prox 164 TYC T HIP
CCDM RAdeg 276.46393833 DEdeg 62.91815194 EpRA 1990 1.57
EpDE 1990 1.62 E RAdeg 48.9 E DEdeg 47.1 Posflg
Corr 0.1
CCDM
Ccdm 18259+6255 RComp Comp B Note1
Note2 Discov num STF2334 DRAs DDEs
R dRAs Year 1901 Theta 206 Rho 14.5
Obs 4 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 8608 M ADS BDS N N IDS IDS 18250N6251B
HIC