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Doubles in session


Current system
08331+5521
STF 1234 AB
HD 72003


Nearby doubles
21' : 08338+5541
SLW 262

35' : 08311+5551
TDS5892

45' : 08378+5503
SKF1708

50' : 08379+5548
STI2210

50' : 08372+5557
STI2209

53' : 08374+5559
HDS1239

57' : 08286+5439
MLR 672

69' : 08282+5428
LDS3791

69' : 08378+5618
SKF 698

75' : 08298+5631
STI2208

79' : 08251+5603
STI2206

85' : 08372+5638
UC 1695

87' : 08243+5439
SKF 632

90' : 08401+5629
MLR 673

92' : 08424+5437
HJ 2460

95' : 08342+5655
STF1235

97' : 08395+5403
STI2212

101' : 08448+5532
PIN 4

102' : 08441+5445
MLB 123

103' : 08450+5527
LDS3812

103' : 08380+5656
TDS5995

105' : 08279+5347
UC 1675

112' : 08339+5330
SKF 678

113' : 08449+5612
SKF 502

121' : 08201+5611
SLW 238

123' : 08347+5320
TDS5949



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.

08331+5521 STF 1234 AB (HD 72003)

 
 
08h 33m 05.33s +55° 21' 17.1" P.A. 65.00 sep 24.7 mag 7.77,9.56 Sp K1III/IV dist. 138.89 pc (453.06 l.y.)
 
 
Coord 2000 08331+5521 Discov num STF1234 Comp AB Coord arcsec 2000 08 33 05.33 +55 21 17.1
Date first 1830 Date last 2017 Obs 58
Pa first 72 Pa last 65.1 P.A. Now (θ) 65.1°
Sep first 20.5 Sep last 24.71 Sep. Now (ρ) 24.71"
Mag pri 7.77 Mag sec 9.56 delta mag (ΔM) 1.79 Spectral class K1III/IV (yellow-orange)
Pri motion ra -024 Sec motion ra -011
Pri motion dec -061 Sec motion dec -038
Notes L W (Linear solution, )
rPM=0.403
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 72003 Constellation Lynx SAO 26899 HIP 41953
Tycho2 3800-00887-1 HD 72003 GC 11677 ADS 6858
BD BD+55 1284 Distance 138.89 Distance ly 453.06
 
 
WDS 08331+5521 STF 1234 AB (HD 72003) : 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
08331+5521 STF1234 AB 2015 56 65 24.8 7.77 9.56 K1III/IV LW 083305.33+552117.1
08331+5521 STF1234 AB 2017 58 65 24.7 7.77 9.56 K1III/IV LW 083305.33+552117.1

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

 
 
WDS 08331+5521 STF 1234 AB (HD 72003) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08331+5521 STF 1234 AB (HD 72003) : MEASURES
 
 
No records found.

 
 
WDS 08331+5521 (HD 72003) : VIRTUAL EYEPIECE
 
 

08331+5521 STF1234A mag 7.77 Sp K1III/IV 08331+5521 STF1234B sep 16.4 P.A. 50.80 mag 9.56 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 08331+5521 (HD 72003) : ALADIN DSS IMAGE @ 08h 33m 05.33s +55° 21' 17.1"
 
 
 
 
WDS 08331+5521 STF 1234 AB (HD 72003) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08331+5521 STF1234AB distance=0' 08338+5541 SLW 262 distance=21' 08311+5551 TDS5892 distance=35' 08378+5503 SKF1708 distance=45' 08379+5548 STI2210 distance=50' 08372+5557 STI2209 distance=50' 08374+5559 HDS1239 distance=53' 08286+5439 MLR 672 distance=57' 08407+5540 KPP3210AC distance=68' 08282+5428 LDS3791 distance=69' 08378+5618 SKF 698 distance=69' 08298+5631 STI2208 distance=75' 08251+5603 STI2206 distance=79' 08372+5638 UC 1695 distance=85' 08243+5439 SKF 632 distance=87' 08401+5629 MLR 673 distance=90' 08424+5437 HJ 2460 distance=92' 08342+5655 STF1235 distance=95' 08395+5403 STI2212 distance=97' 08448+5532 PIN 4 distance=101' 08441+5445 MLB 123 distance=102' 08450+5527 LDS3812 distance=103' 08380+5656 TDS5995 distance=103' 08279+5347 UC 1675 distance=105' 08339+5330 SKF 678 distance=112' 08449+5612 SKF 502 distance=113' 08201+5611 SLW 238 distance=121' 08347+5320 TDS5949 distance=123' 08410+5340 CVR1158 distance=123' 08343+5729 UC 118 distance=128' 08400+5721 UC 1697 distance=133' 08465+5630 STI2213 distance=133' 08194+5627 STF1205 distance=133' 08326+5307 TOK 518 distance=135' 08492+5612 DOO 48BC distance=138' 08492+5612 DOO 48AB distance=139' 08169+5503 LDS3780BC distance=139' 08169+5503 LDS3780AB distance=140' 08208+5657 HDS1186 distance=141' 08470+5408 SLW 293 distance=141' 08491+5605 LDS3820 distance=143' 08238+5725 STU 6BC distance=145' 08238+5725 STTA 92AB distance=146' 08238+5725 STU 6AC distance=146' 08501+5612 STF1271 distance=153' 08210+5328 ES 908 distance=156' 08488+5406 MLR 674 distance=157' 08220+5314 MLR 699 distance=161' 08495+5406 STI2214 distance=161' 08196+5716 TDS5719 distance=161' 08465+5331 SKF 512 distance=161' 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 08331+5521 STF1234 AB 65 24.7
Show 08338+5541 SLW 262 92 26.0 21
Show 08311+5551 TDS5892 14 0.5 35
Show 08378+5503 SKF1708 162 1.7 45
Show 08379+5548 STI2210 276 3.7 50
Show 08372+5557 STI2209 66 12.0 50
Show 08374+5559 HDS1239 145 0.3 53
Show 08286+5439 MLR 672 107 0.1 57
Show 08407+5540 KPP3210 AC 202 5.4 68
Show 08282+5428 LDS3791 288 3.0 69
Show 08378+5618 SKF 698 262 1.2 69
Show 08298+5631 STI2208 271 7.2 75
Show 08251+5603 STI2206 291 4.1 79
Show 08372+5638 UC 1695 202 53.3 85
Show 08243+5439 SKF 632 262 1.1 87
Show 08401+5629 MLR 673 283 0.6 90
Show 08424+5437 HJ 2460 32 34.0 92
Show 08342+5655 STF1235 88 1.5 95
Show 08395+5403 STI2212 162 7.5 97
Show 08448+5532 PIN 4 112 19.8 101
Show 08441+5445 MLB 123 25 2.2 102
Show 08450+5527 LDS3812 80 51.9 103
Show 08380+5656 TDS5995 352 0.5 103
Show 08279+5347 UC 1675 82 9.5 105
Show 08339+5330 SKF 678 168 5.6 112
Show 08449+5612 SKF 502 1 2.1 113
Show 08201+5611 SLW 238 158 8.1 121
Show 08347+5320 TDS5949 219 1.9 123
Show 08410+5340 CVR1158 25 3.5 123
Show 08343+5729 UC 118 251 23.3 128
Show 08400+5721 UC 1697 316 12.9 133
Show 08465+5630 STI2213 193 3.2 133
Show 08194+5627 STF1205 166 1.8 133
Show 08326+5307 TOK 518 118 435.8 135
Show 08492+5612 DOO 48 BC 124 5.8 138
Show 08492+5612 DOO 48 AB 247 43.6 139
Show 08169+5503 LDS3780 BC 110 31.0 139
Show 08169+5503 LDS3780 AB 34 99.2 140
Show 08208+5657 HDS1186 167 0.1 141
Show 08470+5408 SLW 293 134 12.0 141
Show 08491+5605 LDS3820 65 90.4 143
Show 08238+5725 STU 6 BC 246 96.8 145
Show 08238+5725 STTA 92 AB 181 57.8 146
Show 08238+5725 STU 6 AC 223 131.8 146
Show 08501+5612 STF1271 81 0.9 153
Show 08210+5328 ES 908 330 2.6 156
Show 08488+5406 MLR 674 127 0.3 157
Show 08220+5314 MLR 699 33 0.3 161
Show 08495+5406 STI2214 203 9.4 161
Show 08196+5716 TDS5719 336 1.7 161
Show 08465+5331 SKF 512 331 1.0 161

 
 
WDS 08331+5521 : COMPONENTS
 
 
  A
B pa=50.8°
sep=16.45"
 
 
08331+5521 A
 
 
Name HD 72003 Coord arcsec 2000 083305.33+552117.1 Mag 7.77 Spectral class K1III/IV (yellow-orange)
PmRA -24.00 PmDE -61.0 SAO 26899 HIP 41953
Tycho2 3800-00887-1 HD 72003 GC 11677 ADS 6858
BD BD+55 1284
Tycho2
Tycho2 3800-00887-1 Pflag RAmdeg 128.27221502 DEmdeg 55.35475049
PmRA -21.6 PmDE -64.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.54 EpDEm 1991.63
Num 12 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.3
Q pmDE 0.7 BTmag 8.905 E BTmag 0.016 VTmag 7.772
E VTmag 0.011 Prox 243 TYC T HIP 41953
CCDM A RAdeg 128.27230028 DEdeg 55.35489528 EpRA 1990 1.93
EpDE 1990 1.93 E RAdeg 5.2 E DEdeg 5.2 Posflg
Corr 0.1
SAO
SAO 26899 DelFlag RA1950 PmRA1950 -0.0026
DE1950 PmDE1950 -0.075 Vmag 7.7 SpType K0
Double code Source 70 CatNum 11677 DM BD+55 1284
DMcomp BDsup HD 72003 M HD 0
GC 11677 RA1950rad 2.22202049 DE1950rad 0.96911129 PmRA2000 -0.0026
PmDE2000 -0.072
Hipparcos
Catalog H HIP 41953 Proxy RAhms 08 33 05.35
DEdms +55 21 17.7 Vmag 7.66 VarFlag R Vmag H
RAdeg 128.272 DEdeg 55.3549 AstroRef A Plx 7.52
CCDM 08331+5521 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual B M HIP
Theta Rho HD 72003 BD BD+55 1284
CD CP Dm number +55 1284 VIred 0.95
SpType K1III-IV R SpType Coord arcsec 2000 083305.35+552117.7
Hipparcos 2
HIP 41953 Sn 95 So 3 Nc 1
RArad 2.2387740609 DErad 0.9661253826 Plx 7.2 PmRA -23.57
PmDE -61.87 E RArad 0.86 E DErad 0.79 E Plx 1.25
E pmRA 1 E pmDE 0.8 Hpmag 7.8248 E Hpmag 0.0088
SHp 0.021 VA 0 BV 0.988 E BV 0.012
VI 0.97
CCDM
Ccdm 08331+5521 RComp Comp A Note1
Note2 Discov num DRAs -0.69 DDEs 16.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp K0 PmNote *
PmRA -27 PmDE -67 Dm number +55 1284 Cat1 BD
Name2 +55 659 Cat2 AGK2/3 HD 72003 M HD
ADS BDS A 6858 M ADS BDS N IDS IDS 08254N5542A
HIC 41953
 
 
08331+5521 B
 
 
Coord arcsec 2000 083306.82+552127.5 Mag 9.56 PmRA -11.00 PmDE -38.0
HIP 41955 Tycho2 3800-01921-1 Calc delta mag 1.79 Calc coord yes
Tycho2
Tycho2 3800-01921-1 Pflag RAmdeg 128.28304612 DEmdeg 55.35760126
PmRA -14.3 PmDE -33.5 E RAmdeg 19 E DEmdeg 17
E pmRA 2.9 E pmDE 2.9 EpRAm 1991.35 EpDEm 1991.39
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.2 Q pmRA 0.8
Q pmDE 0.2 BTmag 10.513 E BTmag 0.036 VTmag 9.557
E VTmag 0.024 Prox 243 TYC T HIP 41955
CCDM B RAdeg 128.28310278 DEdeg 55.35767722 EpRA 1990 1.88
EpDE 1990 1.84 E RAdeg 18.7 E DEdeg 16.9 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 41955 Proxy RAhms 08 33 07.95
DEdms +55 21 27.7 Vmag 9.8 VarFlag R Vmag H
RAdeg 128.283 DEdeg 55.3577 AstroRef B Plx 14.53
CCDM 08331+5521 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual B M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.64
SpType F8 R SpType Coord arcsec 2000 083307.95+552127.7
Hipparcos 2
HIP 41955 Sn 95 So 3 Nc 1
RArad 2.2389626342 DErad 0.9661737431 Plx 26.92 PmRA 6.84
PmDE -48.49 E RArad 4.52 E DErad 3.21 E Plx 5.33
E pmRA 5.12 E pmDE 3.68 Hpmag 9.7763 E Hpmag 0.0391
SHp 0 VA 0 BV 0.803 E BV 0.035
VI 0.83
CCDM
Ccdm 08331+5521 RComp Comp B Note1
Note2 Discov num STF1234 DRAs 1.92 DDEs 27.0
R dRAs 91 Year 1957 Theta 067 Rho 23.5
Obs 13 Vmag 9.3 Sp PmNote *
PmRA -13 PmDE -45 Dm number Cat1
Name2 +55 660 Cat2 AGK2/3 HD M HD
ADS BDS A 6858 M ADS BDS N IDS IDS 08254N5542B
HIC 41955