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Doubles in session


Current system
17545+4938
STF 2251
HD 163619


Nearby doubles
35' : 17514+4956
UC 3428

37' : 17509+4943
CBL 519

43' : 17514+5007
BEM 30

52' : 17505+4907
COU1924

56' : 17560+4844
SLN 38

58' : 17524+4845
TDT 549

59' : 17593+4902
YSC 64AB

60' : 17484+4941
ES 1092

61' : 17494+4904
BEM9024AB

61' : 17493+5011
ES 974

62' : 17482+4944
COU1923

63' : 18009+4954
LDS4770

65' : 17567+4837
STF2258

73' : 17499+5036
BEM9016

80' : 17598+5039
COU2390

83' : 17508+4824
BU 964

86' : 18001+5045
KPP1193

87' : 17491+5047
LEP 86AB

91' : 17459+5011
STF2229

91' : 17494+4822
BEM 29

95' : 17578+5107
DAM 686

96' : 17500+5103
ES 779

97' : 17553+4802
KPP4068

97' : 17449+5003
TDT 485

98' : 17574+5111
ES 78AB

99' : 17590+4811
COU1925



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.

17545+4938 STF 2251 (HD 163619)

 
 
17h 54m 32.35s +49° 38' 00.6" P.A. 20.00 sep 16.1 mag 9.11,12.10 Sp K0
 
 
Coord 2000 17545+4938 Discov num STF2251 Comp Coord arcsec 2000 17 54 32.35 +49 38 00.6
Date first 1830 Date last 2017 Obs 21
Pa first 33 Pa last 19.9 P.A. Now (θ) 19.9°
Sep first 14.4 Sep last 16.13 Sep. Now (ρ) 16.13"
Mag pri 9.11 Mag sec 12.10 delta mag (ΔM) 2.99 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra -007
Pri motion dec +005 Sec motion dec +019
Notes
rPM=0.822
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 163619 Constellation Hercules SAO 47056 Tycho2 3519-00493-1
Gaia DR2 1364246986631229056 HD 163619 GC 24378 ADS 10889
 
 
WDS 17545+4938 STF 2251 (HD 163619) : 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
17545+4938 STF2251 2000 13 21 15.7 9.11 12.10 K0 D 175432.35+493800.6
17545+4938 STF2251 2003 14 21 15.9 9.11 12.10 K0 D 175432.35+493800.6
17545+4938 STF2251 2010 15 21 15.8 9.11 12.10 K0 175432.35+493800.6
17545+4938 STF2251 2015 16 21 15.9 9.11 12.10 K0 175432.35+493800.6
17545+4938 STF2251 2017 21 20 16.1 9.11 12.10 K0 175432.35+493800.6

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

 
 
WDS 17545+4938 STF 2251 (HD 163619) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17545+4938 STF 2251 (HD 163619) : MEASURES
 
 
No records found.

 
 
WDS 17545+4938 (HD 163619) : VIRTUAL EYEPIECE
 
 

17545+4938 STF2251A mag 9.11 Sp K0 17545+4938 STF2251B sep 15.6 P.A. 13.20 mag 12.1 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 17545+4938 (HD 163619) : ALADIN DSS IMAGE @ 17h 54m 32.35s +49° 38' 00.6"
 
 
 
 
WDS 17545+4938 STF 2251 (HD 163619) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17545+4938 STF2251 distance=0' 17514+4956 UC 3428 distance=35' 17509+4943 CBL 519 distance=37' 17514+5007 BEM 30 distance=43' 17505+4907 COU1924 distance=52' 17560+4844 SLN 38 distance=56' 17524+4845 TDT 549 distance=58' 17593+4902 YSC 64AB distance=59' 17593+4902 YSC 64Ba,Bb distance=59' 17484+4941 ES 1092 distance=60' 17494+4904 BEM9024AB distance=61' 17494+4904 DAM 261AC distance=61' 17493+5011 ES 974 distance=61' 17482+4944 COU1923 distance=62' 18009+4954 LDS4770 distance=63' 17567+4837 STF2258 distance=65' 17499+5036 BEM9016 distance=73' 17598+5039 COU2390 distance=80' 17508+4824 BU 964 distance=83' 18001+5045 KPP1193 distance=86' 17491+5047 CHR 65Aa,Ab distance=87' 17491+5047 LEP 86AB distance=87' 17459+5011 STF2229 distance=91' 17494+4822 BEM 29 distance=91' 17578+5107 DAM 686 distance=95' 17500+5103 ES 779 distance=96' 17553+4802 KPP4068 distance=97' 17449+5003 TDT 485 distance=97' 17574+5111 ES 78AB distance=98' 17574+5111 FOX9011AC distance=98' 17590+4811 COU1925 distance=99' 17551+5117 KPP2198 distance=100' 17449+4903 KPP4058 distance=101' 17448+5016 NSN 696 distance=102' 17469+5054 DAM 267 distance=106' 17536+4751 TDT 559 distance=108' 18031+4828 STF2277AB distance=110' 18031+4828 STF2277AC distance=110' 18031+4828 STF2277BC distance=111' 17566+5129 BU 633AB (Eltanin) distance=114' 17566+5129 BU 633AC (Eltanin) distance=114' 17566+5129 BU 633AD (Eltanin) distance=114' 17566+5129 BU 633AE (Eltanin) distance=114' 17566+5129 BU 633AF (Eltanin) distance=114' 17566+5129 BU 633AG (Eltanin) distance=114' 17464+5102 DAM 266 distance=115' 18041+5053 COU2391 distance=118' 18066+5001 COU2276Aa,Ab distance=120' 18066+5001 STF2290AB distance=120' 18066+5001 STF2290AC distance=120' 18046+5053 STF2279 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 17545+4938 STF2251 20 16.1
Show 17514+4956 UC 3428 146 20.6 35
Show 17509+4943 CBL 519 191 14.0 37
Show 17514+5007 BEM 30 114 14.8 43
Show 17505+4907 COU1924 67 0.6 52
Show 17560+4844 SLN 38 228 16.3 56
Show 17524+4845 TDT 549 300 1.0 58
Show 17593+4902 YSC 64 AB 42 0.7 59
Show 17593+4902 YSC 64 Ba,Bb 224 0.1 59
Show 17484+4941 ES 1092 21 3.8 60
Show 17494+4904 BEM9024 AB 279 18.5 61
Show 17494+4904 DAM 261 AC 33 4.8 61
Show 17493+5011 ES 974 348 2.6 61
Show 17482+4944 COU1923 282 0.5 62
Show 18009+4954 LDS4770 213 1.5 63
Show 17567+4837 STF2258 222 2.0 65
Show 17499+5036 BEM9016 17 4.1 73
Show 17598+5039 COU2390 179 0.1 80
Show 17508+4824 BU 964 153 1.0 83
Show 18001+5045 KPP1193 108 9.3 86
Show 17491+5047 CHR 65 Aa,Ab 112 0.1 87
Show 17491+5047 LEP 86 AB 141 209.1 87
Show 17459+5011 STF2229 340 6.7 91
Show 17494+4822 BEM 29 135 5.0 91
Show 17578+5107 DAM 686 191 6.7 95
Show 17500+5103 ES 779 342 9.4 96
Show 17553+4802 KPP4068 16.7 97
Show 17449+5003 TDT 485 328 0.8 97
Show 17574+5111 ES 78 AB 130 8.1 98
Show 17574+5111 FOX9011 AC 194 31.6 98
Show 17590+4811 COU1925 38 0.2 99
Show 17551+5117 KPP2198 35 18.2 100
Show 17449+4903 KPP4058 128 3.6 101
Show 17448+5016 NSN 696 179 1.1 102
Show 17469+5054 DAM 267 322 3.5 106
Show 17536+4751 TDT 559 78 2.7 108
Show 18031+4828 STF2277 AB 128 26.8 110
Show 18031+4828 STF2277 AC 297 99.7 110
Show 18031+4828 STF2277 BC 300 126.4 111
Show Eltanin 17566+5129 BU 633 AB 152 21.1 114
Show Eltanin 17566+5129 BU 633 AC 234 41.2 114
Show Eltanin 17566+5129 BU 633 AD 11 59.5 114
Show Eltanin 17566+5129 BU 633 AE 235 96.0 114
Show Eltanin 17566+5129 BU 633 AF 114 126.0 114
Show Eltanin 17566+5129 BU 633 AG 28 143.6 114
Show 17464+5102 DAM 266 176 5.6 115
Show 18041+5053 COU2391 97 2.2 118
Show 18066+5001 COU2276 Aa,Ab 4 0.3 120
Show 18066+5001 STF2290 AB 351 4.0 120
Show 18066+5001 STF2290 AC 69 178.1 120
Show 18046+5053 STF2279 180 13.6 122

 
 
WDS 17545+4938 : COMPONENTS
 
 
  A
B pa=13.2°
sep=15.58"
 
 
17545+4938 A
 
 
Componente originario normalizzato AB Name HD 163619 Coord arcsec 2000 175432.35+493800.6 Mag 9.11
Spectral class K0 (yellow-orange) PmRA 2.00 PmDE 5.0 SAO 47056
Tycho2 3519-00493-1 HD 163619 GC 24378 ADS 10889
DM BD+49 2708
Tycho2
Tycho2 3519-00493-1 Pflag RAmdeg 268.63480808 DEmdeg 49.63350325
PmRA 0.5 PmDE 6.5 E RAmdeg 11 E DEmdeg 12
E pmRA 1.8 E pmDE 1.9 EpRAm 1991.20 EpDEm 1991.17
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.8 BTmag 10.033 E BTmag 0.026 VTmag 9.107
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 268.63480611 DEdeg 49.63348806 EpRA 1990 1.60
EpDE 1990 1.62 E RAdeg 11.4 E DEdeg 11.6 Posflg
Corr -0.1
SAO
SAO 47056 DelFlag RA1950 PmRA1950 0.0043
DE1950 PmDE1950 0.005 Vmag 8.6 SpType K0
Double code Source 70 CatNum 24378 DM BD+49 2708
DMcomp BDsup HD 163619 M HD 0
GC 24378 RA1950rad 4.68310714 DE1950rad 0.86639725 PmRA2000 0.0049
PmDE2000 0.006
CCDM
Ccdm 17545+4938 RComp Comp A Note1
Note2 Discov num DRAs 2.42 DDEs 0.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp K0 PmNote *
PmRA 5 PmDE 4 Dm number +49 2708 Cat1 BD
Name2 +49 1371 Cat2 AGK2/3 HD 163619 M HD
ADS BDS A10889 M ADS BDS N IDS IDS 17520N4939A
HIC
 
 
17545+4938 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175432.72+493815.8 Mag 12.1 PmRA -7.00
PmDE 19.0 Calc delta mag 2.99 Calc coord yes
CCDM
Ccdm 17545+4938 RComp Comp B Note1
Note2 Discov num STF2251 DRAs DDEs
R dRAs Year 1921 Theta 024 Rho 16.7
Obs 9 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10889 M ADS BDS N IDS IDS 17520N4939B
HIC