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Current system
04231+4934
STF 524


Nearby doubles
7' : 04229+4940
ES 1069

31' : 04218+5002
STF 521

32' : 04201+4921
COU2167

34' : 04232+5008
SKF 354

46' : 04210+5015
S 445AB

48' : 04248+4850
LDS3582

53' : 04209+5023
STF 519AB

54' : 04272+4858
TDS2852

56' : 04284+4914
HDS 575

57' : 04270+4853
WSS 2

67' : 04219+4829
BVD 196

72' : 04180+4843
LDS3567

73' : 04225+5043
BAZ 4

78' : 04245+5051
COU2459AB

82' : 04150+4912
TDS2800

83' : 04306+5014
HU 550

88' : 04190+5052
IPH 8

88' : 04221+5101
HU 213

106' : 04236+4749
COU2168

107' : 04149+4825
STT 73AB

108' : 04152+5052
AG 309

108' : 04229+4747
HDS 562

110' : 04259+5120
HU 549

111' : 04118+4945
YSC 29

112' : 04132+5032
CHR 15

113' : 04278+4752
IPH 10



Selections
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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.

04231+4934 STF 524

 
 
04h 23m 04.83s +49° 34' 13.4" P.A. 58.00 sep 7.0 mag 9.01,9.83 Sp A3
 
 
Coord 2000 04231+4934 Discov num STF 524 Comp Coord arcsec 2000 04 23 04.83 +49 34 13.4
Date first 1830 Date last 2021 Obs 24
Pa first 55 Pa last 58.2 P.A. Now (θ) 58.2°
Sep first 6.7 Sep last 7.041 Sep. Now (ρ) 7.041"
Mag pri 9.01 Mag sec 9.83 delta mag (ΔM) 0.82 Spectral class A3 (white)
Pri motion ra +001 Sec motion ra +001
Pri motion dec -007 Sec motion dec -007
Notes V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Perseus Tycho2 3337-01356-1 Gaia DR2 270390117096644352
 
 
WDS 04231+4934 STF 524 : 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
04231+4934 STF 524 2003 15 58 6.9 9.01 9.83 A3 D 042304.83+493413.4
04231+4934 STF 524 2016 17 59 6.7 9.01 9.83 A3 042304.83+493413.4
04231+4934 STF 524 2018 19 59 6.7 9.01 9.83 A3 042304.83+493413.4
04231+4934 STF 524 2020 23 57 6.7 9.01 9.83 A3 V 042304.83+493413.4
04231+4934 STF 524 2021 24 58 7.0 9.01 9.83 A3 V 042304.83+493413.4

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

 
 
WDS 04231+4934 STF 524 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04231+4934 STF 524 : MEASURES
 
 
No records found.

 
 
WDS 04231+4934 : VIRTUAL EYEPIECE
 
 

04231+4934 STF 524A mag 9.01 Sp A3 04231+4934 STF 524B sep 5.4 P.A. 46.30 mag 9.83 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 04231+4934 : ALADIN DSS IMAGE @ 04h 23m 04.83s +49° 34' 13.4"
 
 
 
 
WDS 04231+4934 STF 524 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04231+4934 STF 524 distance=0' 04229+4940 ES 1069 distance=7' 04218+5002 STF 521 distance=31' 04201+4921 COU2167 distance=32' 04232+5008 SKF 354 distance=34' 04210+5015 S 445AB distance=46' 04210+5015 S 445AC distance=46' 04210+5015 ES 2604AD distance=46' 04210+5015 ES 2604BE distance=48' 04248+4850 LDS3582 distance=48' 04209+5023 STF 519AB distance=53' 04209+5023 GUI 5AC distance=53' 04272+4858 TDS2852 distance=54' 04284+4914 HDS 575 distance=56' 04270+4853 WSS 2 distance=57' 04219+4829 BVD 196 distance=67' 04180+4843 LDS3567 distance=72' 04225+5043 BAZ 4 distance=73' 04245+5051 COU2459AB distance=78' 04245+5051 TOK 245AC distance=78' 04150+4912 TDS2800 distance=82' 04306+5014 HU 550 distance=83' 04190+5052 IPH 8 distance=88' 04221+5101 HU 213 distance=88' 04236+4749 COU2168 distance=106' 04149+4825 STT 73AB distance=107' 04149+4825 H 6 20AC distance=107' 04149+4825 STT 73AD distance=107' 04152+5052 AG 309 distance=108' 04229+4747 HDS 562 distance=108' 04259+5120 HU 549 distance=110' 04118+4945 YSC 29 distance=111' 04132+5032 CHR 15 distance=112' 04278+4752 IPH 10 distance=113' 04237+4741 ES 1225 distance=114' 04376+4928 TOR 3 distance=114' 04265+5128 LDS5556 distance=118' 04168+5118 ES 1068BC distance=120' 04168+5118 ES 1068AB distance=121' 04225+5136 STF 522 distance=123' 04314+5108 TDS2882 distance=123' 04152+5115 HU 548 distance=126' 04333+5103 STF 553 distance=132' 04120+4817 ES 1224 distance=134' 04224+5149 AG 310AB distance=135' 04224+5149 SIN 10AC distance=135' 04224+5149 SIN 10AD distance=135' 04224+5149 SIN 10AE distance=135' 04224+5149 SIN 10AF distance=135' 04224+5149 SIN 10AG distance=135' 04371+4907 COU2170 distance=137' 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 04231+4934 STF 524 58 7.0
Show 04229+4940 ES 1069 106 4.3 7
Show 04218+5002 STF 521 257 2.1 31
Show 04201+4921 COU2167 199 0.5 32
Show 04232+5008 SKF 354 143 4.1 34
Show 04210+5015 S 445 AB 328 71.0 46
Show 04210+5015 S 445 AC 263 150.3 46
Show 04210+5015 ES 2604 AD 321 24.8 46
Show 04210+5015 ES 2604 BE 263 23.3 48
Show 04248+4850 LDS3582 353 93.1 48
Show 04209+5023 STF 519 AB 348 17.9 53
Show 04209+5023 GUI 5 AC 193 108.8 53
Show 04272+4858 TDS2852 269 0.5 54
Show 04284+4914 HDS 575 317 0.5 56
Show 04270+4853 WSS 2 50 1.3 57
Show 04219+4829 BVD 196 214 9.3 67
Show 04180+4843 LDS3567 120 9.8 72
Show 04225+5043 BAZ 4 357 9.2 73
Show 04245+5051 COU2459 AB 130 1.0 78
Show 04245+5051 TOK 245 AC 181 367.6 78
Show 04150+4912 TDS2800 202 1.3 82
Show 04306+5014 HU 550 298 0.5 83
Show 04190+5052 IPH 8 344 19.2 88
Show 04221+5101 HU 213 33 0.7 88
Show 04236+4749 COU2168 206 1.1 106
Show 04149+4825 STT 73 AB 349 15.0 107
Show 04149+4825 H 6 20 AC 233 84.1 107
Show 04149+4825 STT 73 AD 124 48.4 107
Show 04152+5052 AG 309 278 36.4 108
Show 04229+4747 HDS 562 84 0.5 108
Show 04259+5120 HU 549 172 1.9 110
Show 04118+4945 YSC 29 314 0.3 111
Show 04132+5032 CHR 15 39 1.9 112
Show 04278+4752 IPH 10 266 10.5 113
Show 04237+4741 ES 1225 135 4.0 114
Show 04376+4928 TOR 3 320 3.5 114
Show 04265+5128 LDS5556 287 116.0 118
Show 04168+5118 ES 1068 BC 75 3.1 120
Show 04168+5118 ES 1068 AB 105 48.6 121
Show 04225+5136 STF 522 211 1.5 123
Show 04314+5108 TDS2882 286 0.5 123
Show 04152+5115 HU 548 254 0.3 126
Show 04333+5103 STF 553 135 3.2 132
Show 04120+4817 ES 1224 192 1.2 134
Show 04224+5149 AG 310 AB 25 21.4 135
Show 04224+5149 SIN 10 AC 98 20.8 135
Show 04224+5149 SIN 10 AD 126 64.4 135
Show 04224+5149 SIN 10 AE 329 69.5 135
Show 04224+5149 SIN 10 AF 345 87.8 135
Show 04224+5149 SIN 10 AG 5 104.3 135
Show 04371+4907 COU2170 194 0.6 137

 
 
WDS 04231+4934 : COMPONENTS
 
 
  A
B pa=46.3°
sep=5.37"
 
 
04231+4934 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 042304.83+493413.4 Mag 9.01 Spectral class A3 (white)
PmRA 1.00 PmDE -7.0 Tycho2 3337-01356-1
Tycho2
Tycho2 3337-01356-1 Pflag RAmdeg 65.77013510 DEmdeg 49.57039250
PmRA 0.6 PmDE -9.1 E RAmdeg 11 E DEmdeg 14
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.27 EpDEm 1990.66
Num 4 Q RAmdeg 2.2 Q DEmdeg 1.1 Q pmRA 2.2
Q pmDE 1.1 BTmag 10.555 E BTmag 0.038 VTmag 9.009
E VTmag 0.017 Prox 67 TYC T HIP
CCDM RAdeg 65.77013306 DEdeg 49.57041417 EpRA 1990 1.74
EpDE 1990 1.45 E RAdeg 10.6 E DEdeg 14.3 Posflg
Corr 0.2
CCDM
Ccdm 04231+4934 RComp Comp A Note1
Note2 Discov num DRAs -1.33 DDEs 14.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp PmNote *
PmRA -14 PmDE 10 Dm number +49 1172 Cat1 BD
Name2 39496 Cat2 SAO HD M HD
ADS BDS A 3157 M ADS BDS N IDS IDS 04156N4920A
HIC
 
 
04231+4934 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042305.23+493417.1 Mag 9.83 PmRA 1.00
PmDE -7.0 Tycho2 3337-02062-1 Calc delta mag 0.82 Calc coord yes
Tycho2
Tycho2 3337-02062-1 Pflag RAmdeg 65.77256729 DEmdeg 49.57138511
PmRA 0.5 PmDE -8.9 E RAmdeg 15 E DEmdeg 21
E pmRA 1.9 E pmDE 1.9 EpRAm 1991.02 EpDEm 1990.09
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.3 Q pmRA 0.3
Q pmDE 0.4 BTmag 10.187 E BTmag 0.030 VTmag 9.829
E VTmag 0.031 Prox 67 TYC T HIP
CCDM RAdeg 65.77256528 DEdeg 49.57140639 EpRA 1990 1.75
EpDE 1990 1.44 E RAdeg 15.1 E DEdeg 20.6 Posflg
Corr 0.3
CCDM
Ccdm 04231+4934 RComp Comp B Note1
Note2 Discov num STF 524 DRAs DDEs
R dRAs Year 1830 Theta 056 Rho 6.8
Obs 9 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3157 M ADS BDS N IDS IDS 04156N4920B
HIC