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Current system
05189+4515
STF 669
HD 34331


Nearby doubles
2' : 05188+4514
FYM 214

22' : 05201+4532
SMA 53

29' : 05206+4452
J 897

34' : 05200+4547
RAO 202

35' : 05200+4546
GIC 54

36' : 05222+4505
STF 684

39' : 05202+4551
TDS3148

40' : 05163+4447
COU2468

41' : 05151+4513
RAO 200

49' : 05183+4426
TDS3138

51' : 05167+4600
BAR 25AB
Capella

56' : 05196+4420
COU2469

61' : 05150+4433
ES 1374

64' : 05136+4544
STJ 102

71' : 05210+4408
COU2365

74' : 05122+4535
COU2467

76' : 05225+4621
ES 1231AB

77' : 05119+4459
TDS3105

77' : 05132+4429
ES 1373AB

82' : 05124+4600
KPP2608

83' : 05260+4440
ES 1376

84' : 05162+4633
BRT 88

84' : 05262+4441
TOB 32

86' : 05182+4640
KPP3182

87' : 05236+4626
GMZ 46

87' : 05256+4424
A 1306



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.

05189+4515 STF 669 (HD 34331)

 
 
05h 18m 56.78s +45° 14' 51.4" P.A. 278.00 sep 9.8 mag 8.44,8.97 Sp F0
 
 
Coord 2000 05189+4515 Discov num STF 669 Comp Coord arcsec 2000 05 18 56.78 +45 14 51.4
Date first 1831 Date last 2020 Obs 43
Pa first 276 Pa last 278.4 P.A. Now (θ) 278.4°
Sep first 9.7 Sep last 9.785 Sep. Now (ρ) 9.785"
Mag pri 8.44 Mag sec 8.97 delta mag (ΔM) 0.53 Spectral class F0 (yellow-white)
Pri motion ra +006 Sec motion ra +013
Pri motion dec -001 Sec motion dec -001
Notes
rPM=0.537
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 34331 Constellation Auriga SAO 40226 Tycho2 3358-02633-1
Gaia DR2 208720842059644544 HD 34331 GC 6484
 
 
WDS 05189+4515 STF 669 (HD 34331) : 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
05189+4515 STF 669 2007 34 278 9.9 8.44 8.97 F0 D 051856.78+451451.4
05189+4515 STF 669 2013 36 278 9.9 8.44 8.97 F0 D 051856.78+451451.4
05189+4515 STF 669 2014 40 278 9.9 8.44 8.97 F0 051856.78+451451.4
05189+4515 STF 669 2015 41 278 9.9 8.44 8.97 F0 051856.78+451451.4
05189+4515 STF 669 2020 42 278 9.8 8.44 8.97 F0 051856.78+451451.4

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

 
 
WDS 05189+4515 STF 669 (HD 34331) : VISUAL OBSERVATIONS REPORTS
 
 
Show date username difficulty separation pa_estim interest notes
Show 23/11/11 Diego Vercelli mean difficulty separated 280 interesting but to observe in better conditions

 
 
WDS 05189+4515 STF 669 (HD 34331) : MEASURES
 
 
No records found.

 
 
WDS 05189+4515 (HD 34331) : VIRTUAL EYEPIECE
 
 

05189+4515 STF 669A mag 8.44 Sp F0 05189+4515 STF 669B sep 7.0 P.A. 281.80 mag 8.97 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05189+4515 (HD 34331) : ALADIN DSS IMAGE @ 05h 18m 56.78s +45° 14' 51.4"
 
 
 
 
WDS 05189+4515 STF 669 (HD 34331) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

05189+4515 STF 669 distance=0' 05188+4514 FYM 214 distance=2' 05201+4532 SMA 53 distance=22' 05206+4452 J 897 distance=29' 05200+4547 RAO 202 distance=34' 05200+4546 GIC 54 distance=35' 05222+4505 STF 684 distance=36' 05202+4551 TDS3148 distance=39' 05167+4600 HEL 1OP distance=40' 05167+4600 ST 3HL distance=40' 05167+4600 HEL 1HO distance=40' 05167+4600 HEL 1HP distance=40' 05167+4600 HEL 1LO distance=40' 05167+4600 HEL 1LP distance=40' 05163+4447 COU2468 distance=40' 05151+4513 RAO 200 distance=41' 05183+4426 TDS3138 distance=49' 05167+4600 ANJ 1Aa,Ab (Capella) distance=51' 05167+4600 BAR 25AB (Capella) distance=51' 05167+4600 BU 1392AC (Capella) distance=51' 05167+4600 BU 1392AD (Capella) distance=51' 05167+4600 BU 1392AE (Capella) distance=51' 05167+4600 HJ 2256AF (Capella) distance=51' 05167+4600 SHJ 51AG (Capella) distance=51' 05167+4600 FRH 1AH (Capella) distance=51' 05167+4600 SHY 23AM (Capella) distance=51' 05167+4600 SHY 23AN (Capella) distance=51' 05167+4600 SMR 26AQ (Capella) distance=51' 05167+4600 SMR 26AR (Capella) distance=51' 05167+4600 SMR 26AI (Capella) distance=51' 05196+4420 COU2469 distance=56' 05150+4433 ES 1374 distance=61' 05136+4544 STJ 102 distance=64' 05210+4408 COU2365 distance=71' 05122+4535 COU2467 distance=74' 05225+4621 ES 1231AB distance=76' 05225+4621 ES 1231AC distance=76' 05119+4459 TDS3105 distance=77' 05225+4621 FYM 202CD distance=77' 05132+4429 ES 1373AB distance=77' 05132+4429 SIN9001AD distance=77' 05124+4600 KPP2608 distance=82' 05260+4440 ES 1376 distance=83' 05162+4633 BRT 88 distance=84' 05262+4441 TOB 32 distance=84' 05182+4640 KPP3182 distance=86' 05236+4626 GMZ 46 distance=87' 05256+4424 A 1306 distance=87' 05185+4347 STJ 96 distance=89' 05153+4355 COU2364 distance=90' 05261+4611 HDS 712 distance=94' 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 05189+4515 STF 669 278 9.8
Show 05188+4514 FYM 214 266 14.8 2
Show 05201+4532 SMA 53 43 11.6 22
Show 05206+4452 J 897 243 3.4 29
Show 05200+4547 RAO 202 124 1.6 34
Show 05200+4546 GIC 54 230 31.0 35
Show 05222+4505 STF 684 141 1.5 36
Show 05202+4551 TDS3148 327 1.1 39
Show 05167+4600 HEL 1 OP 189 12.3 40
Show 05167+4600 ST 3 HL 174 3.5 40
Show 05167+4600 HEL 1 HO 67 12.9 40
Show 05167+4600 HEL 1 HP 110 11.4 40
Show 05167+4600 HEL 1 LO 44 14.0 40
Show 05167+4600 HEL 1 LP 112 9.7 40
Show 05163+4447 COU2468 328 0.7 40
Show 05151+4513 RAO 200 244 1.6 41
Show 05183+4426 TDS3138 90 0.8 49
Show Capella 05167+4600 ANJ 1 Aa,Ab 120 0.0 51
Show Capella 05167+4600 BAR 25 AB 6 91.5 51
Show Capella 05167+4600 BU 1392 AC 332 132.3 51
Show Capella 05167+4600 BU 1392 AD 194 71.5 51
Show Capella 05167+4600 BU 1392 AE 326 192.9 51
Show Capella 05167+4600 HJ 2256 AF 135 107.5 51
Show Capella 05167+4600 SHJ 51 AG 349 522.4 51
Show Capella 05167+4600 FRH 1 AH 142 722.8 51
Show Capella 05167+4600 SHY 23 AM 28 999.9 51
Show Capella 05167+4600 SHY 23 AN 28 999.9 51
Show Capella 05167+4600 SMR 26 AQ 216 91.9 51
Show Capella 05167+4600 SMR 26 AR 264 133.7 51
Show Capella 05167+4600 SMR 26 AI 273 132.9 51
Show 05196+4420 COU2469 257 1.0 56
Show 05150+4433 ES 1374 292 1.9 61
Show 05136+4544 STJ 102 75 1.5 64
Show 05210+4408 COU2365 199 0.3 71
Show 05122+4535 COU2467 143 0.2 74
Show 05225+4621 ES 1231 AB 33 1.5 76
Show 05225+4621 ES 1231 AC 19 18.7 76
Show 05119+4459 TDS3105 214 0.7 77
Show 05225+4621 FYM 202 CD 336 12.1 77
Show 05132+4429 ES 1373 AB 87 5.5 77
Show 05132+4429 SIN9001 AD 301 50.9 77
Show 05124+4600 KPP2608 19 23.8 82
Show 05260+4440 ES 1376 265 4.4 83
Show 05162+4633 BRT 88 201 2.2 84
Show 05262+4441 TOB 32 258 12.6 84
Show 05182+4640 KPP3182 26 1.9 86
Show 05236+4626 GMZ 46 22 12.8 87
Show 05256+4424 A 1306 227 0.1 87
Show 05185+4347 STJ 96 239 1.4 89
Show 05153+4355 COU2364 163 0.7 90
Show 05261+4611 HDS 712 165 5.2 94

 
 
WDS 05189+4515 : COMPONENTS
 
 
  A
B pa=281.8°
sep=6.96"
 
 
05189+4515 A
 
 
Componente originario normalizzato AB Name HD 34331 Coord arcsec 2000 051856.78+451451.4 Mag 8.44
Spectral class F0 (yellow-white) PmRA 6.00 PmDE -1.0 SAO 40226
Tycho2 3358-02633-1 HD 34331 GC 6484 DM BD+45 1090
Tycho2
Tycho2 3358-02633-1 Pflag RAmdeg 79.73656685 DEmdeg 45.24760544
PmRA 5.1 PmDE -0.6 E RAmdeg 8 E DEmdeg 10
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.16 EpDEm 1990.82
Num 6 Q RAmdeg 1.1 Q DEmdeg 0.2 Q pmRA 1.2
Q pmDE 0.2 BTmag 8.981 E BTmag 0.020 VTmag 8.436
E VTmag 0.016 Prox 99 TYC T HIP
CCDM RAdeg 79.73655028 DEdeg 45.24760667 EpRA 1990 1.74
EpDE 1990 1.70 E RAdeg 8.4 E DEdeg 9.6 Posflg
Corr -0.1
SAO
SAO 40226 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.013 Vmag 8.4 SpType F0
Double code Source 70 CatNum 6484 DM BD+45 1090
DMcomp BDsup HD 34331 M HD 0
GC 6484 RA1950rad 1.37566814 DE1950rad 0.78881377 PmRA2000 0
PmDE2000 -0.014
CCDM
Ccdm 05189+4515 RComp Comp A Note1
Note2 Discov num DRAs 2.76 DDEs -8.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp F0 PmNote *
PmRA 3 PmDE 1 Dm number +45 1090 Cat1 BD
Name2 +45 520 Cat2 AGK2/3 HD 34331 M HD
ADS BDS A 3878 M ADS BDS N IDS IDS 05116N4508A
HIC
 
 
05189+4515 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 051856.13+451452.8 Mag 8.97 PmRA 13.00
PmDE -1.0 Tycho2 3358-03145-1 Calc delta mag 0.53 Calc coord yes
Tycho2
Tycho2 3358-03145-1 Pflag RAmdeg 79.73271270 DEmdeg 45.24799435
PmRA 10.3 PmDE 0.1 E RAmdeg 12 E DEmdeg 14
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.87 EpDEm 1990.55
Num 3 Q RAmdeg 3.0 Q DEmdeg 0.6 Q pmRA 3.0
Q pmDE 0.7 BTmag 9.547 E BTmag 0.026 VTmag 8.972
E VTmag 0.019 Prox 99 TYC T HIP
CCDM RAdeg 79.73267917 DEdeg 45.24799417 EpRA 1990 1.73
EpDE 1990 1.69 E RAdeg 12.4 E DEdeg 14.2 Posflg
Corr -0.1
CCDM
Ccdm 05189+4515 RComp Comp B Note1
Note2 Discov num STF 669 DRAs 1.82 DDEs -7.2
R dRAs 91 Year 1831 Theta 276 Rho 9.9
Obs 9 Vmag 8.9 Sp PmNote *
PmRA 3 PmDE 3 Dm number Cat1
Name2 +45 519 Cat2 AGK2/3 HD M HD
ADS BDS A 3878 M ADS BDS N IDS IDS 05116N4508B
HIC