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Doubles in session


Current system
17200+7235
STF 2179
HD 158044


Nearby doubles
8' : 17189+7241
CVR 859

22' : 17153+7239
HJ 3346

30' : 17138+7225
TDT 271

32' : 17159+7301
SKF2734

39' : 17254+7306
TDT 343

40' : 17231+7313
TDT 329

43' : 17284+7255
TDT 369

49' : 17289+7208
KPP1876AB

50' : 17227+7147
CBL 516

55' : 17213+7330
LDS1865

61' : 17166+7136
HDS2443

63' : 17266+7331
MLR 201

75' : 17048+7306
CVR 195

77' : 17232+7350
CBL 68

77' : 17132+7344
LDS5853

88' : 17245+7111
LDS1866

91' : 17397+7256
H 1 41

91' : 17279+7112
A 1154

94' : 17126+7108
PRZ 13

96' : 17350+7344
WIS 319

96' : 17211+7059
LDS1864

99' : 17010+7327
UC 3275AB

109' : 17315+7412
MLR 204

109' : 17086+7100
TOB 136

114' : 17060+7103
AG 352

115' : 17386+7120
WOR 7



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.

17200+7235 STF 2179 (HD 158044)

 
 
17h 20m 00.29s +72° 35' 01.8" P.A. 210.00 sep 5.2 mag 9.13,9.45 Sp F8
 
 
Coord 2000 17200+7235 Discov num STF2179 Comp Coord arcsec 2000 17 20 00.29 +72 35 01.8
Date first 1832 Date last 2018 Obs 33
Pa first 211 Pa last 209.5 P.A. Now (θ) 209.5°
Sep first 5.0 Sep last 5.223 Sep. Now (ρ) 5.223"
Mag pri 9.13 Mag sec 9.45 delta mag (ΔM) 0.32 Spectral class F8 (yellow-white)
Pri motion ra -033 Sec motion ra -031
Pri motion dec +079 Sec motion dec +083
Notes V (Proper motion indicates physical)
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 158044 Constellation Draco Tycho2 4427-01669-1 Gaia DR2 1651937850466466944
HD 158044 ADS 10512
 
 
WDS 17200+7235 STF 2179 (HD 158044) : 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
17200+7235 STF2179 2006 25 210 5.2 9.13 9.45 F8 DV 172000.29+723501.8
17200+7235 STF2179 2012 27 209 5.3 9.13 9.45 F8 VD 172000.29+723501.8
17200+7235 STF2179 2015 29 210 5.2 9.13 9.45 F8 V 172000.29+723501.8
17200+7235 STF2179 2018 30 210 5.2 9.13 9.45 F8 V 172000.29+723501.8

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

 
 
WDS 17200+7235 STF 2179 (HD 158044) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17200+7235 STF 2179 (HD 158044) : MEASURES
 
 
No records found.

 
 
WDS 17200+7235 (HD 158044) : VIRTUAL EYEPIECE
 
 

17200+7235 STF2179A mag 9.13 Sp F8 17200+7235 STF2179B sep 4.6 P.A. 189.60 mag 9.45 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 17200+7235 (HD 158044) : ALADIN DSS IMAGE @ 17h 20m 00.29s +72° 35' 01.8"
 
 
 
 
WDS 17200+7235 STF 2179 (HD 158044) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17200+7235 STF2179 distance=0' 17189+7241 CVR 859 distance=8' 17153+7239 HJ 3346 distance=22' 17138+7225 TDT 271 distance=30' 17159+7301 SKF2734 distance=32' 17254+7306 TDT 343 distance=39' 17231+7313 TDT 329 distance=40' 17284+7255 TDT 369 distance=43' 17289+7208 KPP1876AB distance=49' 17227+7147 CBL 516 distance=50' 17213+7330 LDS1865 distance=55' 17166+7136 HDS2443 distance=61' 17266+7331 MLR 201 distance=63' 17048+7306 CVR 195 distance=75' 17232+7350 CBL 68 distance=77' 17132+7344 LDS5853 distance=77' 17245+7111 LDS1866 distance=88' 17397+7256 H 1 41 distance=91' 17279+7112 A 1154 distance=91' 17126+7108 PRZ 13 distance=94' 17350+7344 WIS 319 distance=96' 17211+7059 LDS1864 distance=96' 17010+7327 UC 3275AB distance=99' 17010+7327 UC 3275AC distance=99' 17315+7412 MLR 204 distance=109' 17086+7100 TOB 136 distance=109' 17060+7103 AG 352 distance=114' 17386+7120 WOR 7 distance=115' 17334+7414 LDS1871 distance=115' 17299+7050 TDT 381 distance=116' 17292+7426 LDS1868 distance=118' 17249+7431 SKF1053 distance=118' 17285+7430 A 1155 distance=121' 17373+7105 LDS1872 distance=123' 17377+7102 HEI 863AB distance=125' 17377+7102 HEI 863AC distance=125' 17394+7059 SKF2736 distance=133' 17058+7034 LDS1860 distance=139' 17338+7503 UC 232 distance=159' 17393+7020 A 1372 distance=165' 17201+7522 WFC 190 distance=168' 17295+6953 UR 11 distance=169' 17296+6953 MLR 188 distance=169' 17005+7514 HDS2408 distance=178' 17036+6948 A 1146 distance=185' 17113+6930 STF2151 distance=190' 17176+6920 YSC 157 distance=196' 17295+7547 UC 3353 distance=197' 17089+6925 STF2129AB distance=198' 17089+6925 UC 3298AC distance=198' 17013+6937 HEI 245 distance=200' 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 17200+7235 STF2179 210 5.2
Show 17189+7241 CVR 859 65 12.3 8
Show 17153+7239 HJ 3346 29 13.4 22
Show 17138+7225 TDT 271 238 0.7 30
Show 17159+7301 SKF2734 158 23.5 32
Show 17254+7306 TDT 343 182 1.7 39
Show 17231+7313 TDT 329 273 0.8 40
Show 17284+7255 TDT 369 166 0.5 43
Show 17289+7208 KPP1876 AB 179 14.6 49
Show 17227+7147 CBL 516 160 10.3 50
Show 17213+7330 LDS1865 52 10.6 55
Show 17166+7136 HDS2443 141 0.6 61
Show 17266+7331 MLR 201 261 0.4 63
Show 17048+7306 CVR 195 65 78.5 75
Show 17232+7350 CBL 68 358 44.7 77
Show 17132+7344 LDS5853 176 644.7 77
Show 17245+7111 LDS1866 343 5.1 88
Show 17397+7256 H 1 41 335 0.9 91
Show 17279+7112 A 1154 248 0.9 91
Show 17126+7108 PRZ 13 138 25.1 94
Show 17350+7344 WIS 319 94 556.4 96
Show 17211+7059 LDS1864 33 12.5 96
Show 17010+7327 UC 3275 AB 57 44.7 99
Show 17010+7327 UC 3275 AC 76 1.3 99
Show 17315+7412 MLR 204 51 3.2 109
Show 17086+7100 TOB 136 261 21.8 109
Show 17060+7103 AG 352 238 1.5 114
Show 17386+7120 WOR 7 228 8.5 115
Show 17334+7414 LDS1871 232 33.3 115
Show 17299+7050 TDT 381 320 0.8 116
Show 17292+7426 LDS1868 133 3.0 118
Show 17249+7431 SKF1053 226 3.1 118
Show 17285+7430 A 1155 287 0.6 121
Show 17373+7105 LDS1872 71 3.9 123
Show 17377+7102 HEI 863 AB 9 4.1 125
Show 17377+7102 HEI 863 AC 84 4.9 125
Show 17394+7059 SKF2736 260 14.0 133
Show 17058+7034 LDS1860 78 101.2 139
Show 17338+7503 UC 232 1 13.7 159
Show 17393+7020 A 1372 83 1.1 165
Show 17201+7522 WFC 190 39 7.8 168
Show 17295+6953 UR 11 3 5.5 169
Show 17296+6953 MLR 188 197 1.8 169
Show 17005+7514 HDS2408 111 0.6 178
Show 17036+6948 A 1146 104 0.3 185
Show 17113+6930 STF2151 350 2.5 190
Show 17176+6920 YSC 157 177 0.3 196
Show 17295+7547 UC 3353 333 14.7 197
Show 17089+6925 STF2129 AB 206 9.8 198
Show 17089+6925 UC 3298 AC 137 27.6 198
Show 17013+6937 HEI 245 297 1.4 200

 
 
WDS 17200+7235 : COMPONENTS
 
 
  A
B pa=189.6°
sep=4.61"
 
 
17200+7235 A
 
 
Componente originario normalizzato AB Name HD 158044 Coord arcsec 2000 172000.29+723501.8 Mag 9.13
Spectral class F8 (yellow-white) PmRA -33.00 PmDE 79.0 Tycho2 4427-01669-1
HD 158044 ADS 10512 DM BD+72 782
Tycho2
Tycho2 4427-01669-1 Pflag RAmdeg 260.00120964 DEmdeg 72.58382946
PmRA -35.5 PmDE 78.8 E RAmdeg 10 E DEmdeg 10
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.22 EpDEm 1991.15
Num 4 Q RAmdeg 1.6 Q DEmdeg 0.9 Q pmRA 1.6
Q pmDE 0.9 BTmag 9.657 E BTmag 0.021 VTmag 9.134
E VTmag 0.017 Prox 53 TYC T HIP
CCDM RAdeg 260.00148222 DEdeg 72.58364694 EpRA 1990 1.72
EpDE 1990 1.67 E RAdeg 10.1 E DEdeg 9.6 Posflg
Corr -0.1
CCDM
Ccdm 17200+7235 RComp Comp A Note1
Note2 Discov num DRAs 0.31 DDEs 1.4
R dRAs 21 Year Theta Rho
Obs 2 Vmag 9.1 Sp F8 PmNote
PmRA -24 PmDE 78 Dm number +72 782 Cat1 BD
Name2 Cat2 HD 158044 M HD
ADS BDS A10512 M ADS BDS N IDS IDS 17219N7241A
HIC
 
 
17200+7235 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172000.12+723457.3 Mag 9.45 PmRA -31.00
PmDE 83.0 Tycho2 4427-01669-2 Calc delta mag 0.32 Calc coord yes
Tycho2
Tycho2 4427-01669-2 Pflag RAmdeg 259.99876022 DEmdeg 72.58253037
PmRA -35.4 PmDE 75.3 E RAmdeg 14 E DEmdeg 16
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.70 EpDEm 1990.25
Num 4 Q RAmdeg 1.0 Q DEmdeg 1.8 Q pmRA 1.0
Q pmDE 1.8 BTmag 10.047 E BTmag 0.030 VTmag 9.449
E VTmag 0.023 Prox 53 TYC T HIP
CCDM RAdeg 259.99903000 DEdeg 72.58235444 EpRA 1990 1.80
EpDE 1990 1.59 E RAdeg 14.2 E DEdeg 16.4 Posflg
Corr 0.2
CCDM
Ccdm 17200+7235 RComp Comp B Note1
Note2 Discov num STF2179 DRAs DDEs
R dRAs Year 1832 Theta 212 Rho 5.4
Obs 7 Vmag 9.7 Sp PmNote
PmRA -24 PmDE 84 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10512 M ADS BDS N IDS IDS 17219N7241B
HIC