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Doubles in session


Current system
17131+5408
STF 2146 AC


Nearby doubles
26' : 17103+5403
SCA9002AB

26' : 17118+5432
DEA 87

34' : 17102+5430
STF2138AB

39' : 17165+5433
SCA9003AB

53' : 17170+5337
GRV1133

53' : 17185+5346
ES 776AB

55' : 17183+5338
SWI 3

71' : 17053+5428
STF2130AB
Alrakis

74' : 17054+5438
TDT 206

81' : 17220+5351
BU 1249AB

83' : 17138+5246
TDT 272

99' : 17039+5314
STTA151AB

109' : 17047+5250
TDT 202

111' : 17178+5227
LEP 81

112' : 17215+5532
ES 2656

114' : 17210+5537
GRV1134

120' : 17071+5556
CRB 199

120' : 17141+5608
STT 327

121' : 16594+5407
LDS4716

121' : 17251+5312
MLR 604

129' : 17185+5608
ES 1740

129' : 17170+5612
SLE 81

129' : 16589+5444
HDS2402

129' : 17277+5424
UC 3345

140' : 17141+5627
TDT 276

142' : 17240+5547
GRV1136



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.

17131+5408 STF 2146 AC

 
 
17h 13m 06.26s +54° 08' 20.9" P.A. 234.00 sep 89.3 mag 8.36,8.87 Sp F0+G5 dist. 108.81 pc (354.94 l.y.)
 
 
Coord 2000 17131+5408 Discov num STF2146 Comp AC Coord arcsec 2000 17 13 06.26 +54 08 20.9
Date first 1901 Date last 2016 Obs 26
Pa first 231 Pa last 234.1 P.A. Now (θ) 234.1°
Sep first 88.8 Sep last 89.258 Sep. Now (ρ) 89.258"
Mag pri 8.36 Mag sec 8.87 delta mag (ΔM) 0.51 Spectral class F0+G5 (yellow-white/yellow)
Pri motion ra +001 Sec motion ra -024
Pri motion dec +066 Sec motion dec +102
Notes W
rPM=0.418
Nature of this double is uncertain.
 
 
17131+5408 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 17 12 58 +54 07 21 STF 2146 AB 2015 1 224 2.6 8.71 10.56 1.85
Show 30297 17 13 06 +54 08 21 STF 2146 AC 2016 26 234 89.3 8.36 8.87 0.51 <===
Show 30297 17 12 58 +54 07 28 STF 2146 CD 2018 33 225 2.8 8.87 10.50 1.63
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 30297 HIP 84236 Tycho2 3887-01068-1
Gaia DR2 1419938560543496192 HD 156162 BD BD+54 1869 Distance 108.81
Distance ly 354.94
 
 
WDS 17131+5408 STF 2146 AC : 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
17131+5408 STF2146 AC 1999 16 233 89.2 6.95 8.87 D 171306.26+540820.9
17131+5408 STF2146 AC 2009 17 233 88.4 6.95 8.87 D 171306.26+540820.9
17131+5408 STF2146 AC 2012 19 234 89.4 6.95 8.87 A9III 171306.26+540820.9
17131+5408 STF2146 AC 2013 22 233 88.4 6.95 8.87 A9III 171306.26+540820.9
17131+5408 STF2146 AC 2016 25 235 89.3 6.95 8.87 A9III 171306.26+540820.9

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

 
 
WDS 17131+5408 STF 2146 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17131+5408 STF 2146 AC : MEASURES
 
 
No records found.

 
 
WDS 17131+5408 : VIRTUAL EYEPIECE
 
 

17131+5408 STF2146A mag 8.71 Sp ms 17131+5408 STF2146B sep 2.2 P.A. 209.80 mag 10.56 Sp ms 17131+5408 STF2146C sep 7.2 P.A. 357.90 mag 8.87 Sp G5 17131+5408 STF2146D sep 5.4 P.A. 344.60 mag 10.5 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 17131+5408 : ALADIN DSS IMAGE @ 17h 13m 06.26s +54° 08' 20.9"
 
 
 
 
WDS 17131+5408 STF 2146 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17131+5408 STF2146AC distance=0' 17131+5408 STF2146CD distance=2' 17131+5408 STF2146AB distance=2' 17103+5403 HDS2424Aa,Ab distance=26' 17103+5403 SCA9002AB distance=26' 17118+5432 DEA 87 distance=26' 17102+5430 STF2138AB distance=34' 17102+5430 SHY 89AC distance=34' 17165+5433 SCA9003AB distance=39' 17165+5433 SCA9003AC distance=39' 17165+5433 DAM 27AD distance=39' 17170+5337 GRV1133 distance=53' 17185+5346 ES 776AB distance=53' 17185+5346 ES 776BC distance=54' 17183+5338 SWI 3 distance=55' 17053+5428 BU 1088BC distance=71' 17053+5428 STF2130AB (Alrakis) distance=71' 17053+5428 BU 1088AC (Alrakis) distance=71' 17054+5438 TDT 206 distance=74' 17220+5351 BU 1249AB distance=81' 17220+5351 BU 1249AB,C distance=81' 17138+5246 TDT 272 distance=83' 17039+5314 MLR 603Aa,Ab distance=99' 17039+5314 STTA151AB distance=99' 17039+5314 STTA151BC distance=99' 17047+5250 TDT 202 distance=109' 17178+5227 LEP 81 distance=111' 17215+5532 ES 2656 distance=112' 17210+5537 GRV1134 distance=114' 17071+5556 CRB 199 distance=120' 17141+5608 STT 327 distance=120' 16594+5407 LDS4716 distance=121' 17251+5312 MLR 604 distance=121' 17185+5608 ES 1740 distance=129' 17170+5612 SLE 81 distance=129' 16589+5444 HDS2402 distance=129' 17277+5424 UC 3345 distance=129' 17141+5627 TDT 276 distance=140' 17240+5547 GRV1136 distance=142' 17198+5152 HEB 5 distance=149' 17173+5636 STI2349 distance=152' 17111+5640 MET 80 distance=153' 17174+5638 SLE 82 distance=155' 16554+5424 LDS4707 distance=156' 17269+5232 CVR1700 distance=157' 16549+5420 SKF 52 distance=160' 17235+5623 LDS4741 distance=161' 17211+5637 LDS1444 distance=164' 17318+5349 BEM 27 distance=167' 17220+5638 ES 2657AB distance=168' 17220+5638 ABH 90AD distance=168' 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 17131+5408 STF2146 AC 234 89.3
Show 17131+5408 STF2146 CD 225 2.8 2
Show 17131+5408 STF2146 AB 224 2.6 2
Show 17103+5403 HDS2424 Aa,Ab 158 0.5 26
Show 17103+5403 SCA9002 AB 84 79.5 26
Show 17118+5432 DEA 87 129 90.2 26
Show 17102+5430 STF2138 AB 133 22.1 34
Show 17102+5430 SHY 89 AC 10 999.9 34
Show 17165+5433 SCA9003 AB 97 44.1 39
Show 17165+5433 SCA9003 AC 332 80.7 39
Show 17165+5433 DAM 27 AD 3 40.9 39
Show 17170+5337 GRV1133 328 12.9 53
Show 17185+5346 ES 776 AB 153 28.5 53
Show 17185+5346 ES 776 BC 313 2.2 54
Show 17183+5338 SWI 3 180 0.5 55
Show 17053+5428 BU 1088 BC 179 11.0 71
Show Alrakis 17053+5428 STF2130 AB 358 2.5 71
Show Alrakis 17053+5428 BU 1088 AC 174 12.2 71
Show 17054+5438 TDT 206 355 0.7 74
Show 17220+5351 BU 1249 AB 82 0.6 81
Show 17220+5351 BU 1249 AB,C 78 62.1 81
Show 17138+5246 TDT 272 81 0.7 83
Show 17039+5314 MLR 603 Aa,Ab 347 0.4 99
Show 17039+5314 STTA151 AB 171 88.4 99
Show 17039+5314 STTA151 BC 356 22.4 99
Show 17047+5250 TDT 202 206 2.4 109
Show 17178+5227 LEP 81 216 182.9 111
Show 17215+5532 ES 2656 64 11.1 112
Show 17210+5537 GRV1134 319 20.8 114
Show 17071+5556 CRB 199 111 7.5 120
Show 17141+5608 STT 327 334 0.4 120
Show 16594+5407 LDS4716 297 12.3 121
Show 17251+5312 MLR 604 96 0.8 121
Show 17185+5608 ES 1740 315 1.6 129
Show 17170+5612 SLE 81 16 17.5 129
Show 16589+5444 HDS2402 309 0.3 129
Show 17277+5424 UC 3345 199 26.1 129
Show 17141+5627 TDT 276 71 0.5 140
Show 17240+5547 GRV1136 148 8.5 142
Show 17198+5152 HEB 5 -1 0.2 149
Show 17173+5636 STI2349 60 10.0 152
Show 17111+5640 MET 80 0.1 153
Show 17174+5638 SLE 82 331 42.4 155
Show 16554+5424 LDS4707 165 10.5 156
Show 17269+5232 CVR1700 262 4.7 157
Show 16549+5420 SKF 52 116 5.3 160
Show 17235+5623 LDS4741 209 86.8 161
Show 17211+5637 LDS1444 118 9.4 164
Show 17318+5349 BEM 27 205 13.0 167
Show 17220+5638 ES 2657 AB 97 28.4 168
Show 17220+5638 ABH 90 AD 114 83.7 168

 
 
WDS 17131+5408 : COMPONENTS
 
 
  A B C
B pa=209.8°
sep=2.17"
 
C pa=357.9°
sep=7.20"
pa=5.1°
sep=9.12"
 
D pa=344.6°
sep=5.42"
pa=357.1°
sep=7.12"
pa=210.7°
sep=2.30"
 
 
17131+5408 A
 
 
Coord arcsec 2000 171258.26+540720.9 Coord calc 171258.26+540720.9 Mag 8.71 Spectral class ms
PmRA -24.00 PmDE 102.0
CCDM
Ccdm 17131+5408 RComp Comp A Note1
Note2 Discov num DRAs 0.17 DDEs 22.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.2 Sp F0 PmNote *
PmRA -16 PmDE 60 Dm number +54 1869 Cat1 BD
Name2 +54 1090 Cat2 AGK2/3 HD 156162 M HD
ADS BDS A10410 M ADS BDS N IDS IDS 17109N5414A
HIC 84236
 
 
17131+5408 B
 
 
Coord arcsec 2000 171258.14+540719.0 Mag 10.56 Spectral class ms PmRA -30.00
PmDE 99.0 Calc delta mag 1.85 Calc coord yes
CCDM
Ccdm 17131+5408 RComp Comp B Note1
Note2 Discov num STF2146 DRAs DDEs
R dRAs Year 1831 Theta 225 Rho 2.8
Obs 8 Vmag 9.2 Sp PmNote
PmRA -12 PmDE 97 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10410 M ADS BDS N IDS IDS 17109N5414B
HIC 84236
 
 
17131+5408 C
 
 
Coord arcsec 2000 171258.23+540728.1 Coord calc 171258.23+540728.1 Mag 8.87 Spectral class G5 (yellow)
PmRA -24.00 PmDE 102.0 SAO 30297 Tycho2 3887-00718-1
HD 156161 GC 23257 DM BD+54 1868 Calc delta mag 0.16
Tycho2
Tycho2 3887-00718-1 Pflag RAmdeg 258.24264041 DEmdeg 54.12449250
PmRA -18.0 PmDE 106.0 E RAmdeg 10 E DEmdeg 10
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.39 EpDEm 1990.56
Num 10 Q RAmdeg 2.2 Q DEmdeg 2.7 Q pmRA 2.2
Q pmDE 2.7 BTmag 9.521 E BTmag 0.022 VTmag 8.871
E VTmag 0.017 Prox 885 TYC T HIP
CCDM RAdeg 258.24271667 DEdeg 54.12425389 EpRA 1990 1.70
EpDE 1990 1.77 E RAdeg 10.4 E DEdeg 10.1 Posflg D
Corr 0.2
SAO
SAO 30297 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 0.115 Vmag 8.3 SpType G5
Double code Source 70 CatNum 23257 DM BD+54 1868
DMcomp BDsup HD 156161 M HD 0
GC 23257 RA1950rad 4.50259237 DE1950rad 0.94562827 PmRA2000 -0.0018
PmDE2000 0.117
CCDM
Ccdm 17131+5408 RComp Comp C Note1
Note2 Discov num STF2146 DRAs -7.80 DDEs -31.5
R dRAs 10 Year 1909 Theta 231 Rho 88.8
Obs 1 Vmag 9.2 Sp G5 PmNote *
PmRA -28 PmDE 108 Dm number +54 1868 Cat1 BD
Name2 +54 1089 Cat2 AGK2/3 HD 156161 M HD
ADS BDS A10410 M ADS BDS N IDS IDS 17109N5414C
HIC
 
 
17131+5408 D
 
 
Coord arcsec 2000 171258.10+540726.1 Mag 10.5 PmRA -30.00 PmDE 99.0
Calc delta mag 1.79 Calc coord yes