03308+0509 STF 406 (HD 21788)

 
 
03h 30m 47.66s +05° 09' 09.5" P.A. 126.00 sep 9.2 mag 7.56,9.33 Sp F0 dist. 182.48 pc (595.25 l.y.)
 
 
Coord 2000 03308+0509 Discov num STF 406 Comp Coord arcsec 2000 03 30 47.66 +05 09 09.5
Date first 1830 Date last 2018 Obs 51
Pa first 124 Pa last 126.2 P.A. Now (θ) 126.2°
Sep first 9.3 Sep last 9.186 Sep. Now (ρ) 9.186"
Mag pri 7.56 Mag sec 9.33 delta mag (ΔM) 1.77 Spectral class F0 (yellow-white)
Pri motion ra -020 Sec motion ra -024
Pri motion dec -016 Sec motion dec -017
Notes
rPM=0.14 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 21788 Constellation Taurus SAO 111233 HIP 16363
Tycho2 0070-00108-1 Gaia DR2 3275516817854612992 HD 21788 GC 4186
BD BD+04 544 Distance 182.48 Distance ly 595.25
 
 
WDS 03308+0509 STF 406 (HD 21788) : 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
03308+0509 STF 406 2000 40 125 9.3 7.56 9.33 F0 D 033047.66+050909.5
03308+0509 STF 406 2009 42 126 9.4 7.56 9.33 F0 D 033047.66+050909.5
03308+0509 STF 406 2011 44 127 9.1 7.56 9.33 F0 D 033047.66+050909.5
03308+0509 STF 406 2017 46 126 9.1 7.56 9.33 F0 033047.66+050909.5
03308+0509 STF 406 2018 47 127 9.2 7.56 9.33 F0 033047.66+050909.5

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

 
 
WDS 03308+0509 STF 406 (HD 21788) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03308+0509 STF 406 (HD 21788) : MEASURES
 
 
No records found.

 
 
WDS 03308+0509 (HD 21788) : VIRTUAL EYEPIECE
 
 

03308+0509 STF 406A mag 7.56 Sp F0 03308+0509 STF 406B sep 9.2 P.A. 126.30 mag 9.33 virtual eyepiece
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Radius:
Components only
 
 
WDS 03308+0509 (HD 21788) : ALADIN DSS IMAGE @ 03h 30m 47.66s +05° 09' 09.5"
 
 
 
 
WDS 03308+0509 STF 406 (HD 21788) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


03308+0509  STF 406 distance=0' 03331+0457  GUE   1A,Ba distance=37' 03331+0457  GUE   1A,Bb distance=37' 03331+0457  GUE   1Ba,Bb distance=37' 03331+0457  TOK 477AC distance=37' 03322+0540  KPP2141 distance=38' 03266+0510  CBL 221 distance=63' 03341+0550  GWP 479 distance=65' 03282+0409  ELP   4BD distance=71' 03282+0409  A  2417BC distance=71' 03332+0409  AG   69 distance=71' 03282+0409  A  2417A,BC distance=72' 03352+0543  TOK 657AB distance=74' 03352+0543  KPP4353AC distance=74' 03297+0356  UC   47 distance=76' 03257+0551  JNN 255AB distance=88' 03257+0551  JNN 255AC distance=88' 03250+0537  HEI 632 distance=91' 03258+0616  SKF1685 distance=101' 03355+0625  A  1933 distance=104' 03362+0614  HJ 2196 distance=104' 03317+0656  SLW 157 distance=108' 03365+0615  HJ 2195 distance=108' 03236+0505  KPP 855 distance=108' 03236+0453  BU 1178 distance=108' 03379+0538  YSC  27 distance=110' 03231+0503  BAL2606 distance=117' 03336+0705  A  1932 distance=123' 03224+0524  BAL2996 distance=127' 03330+0306  LDS3504 distance=128' 03222+0450  BAL2605 distance=131' 03398+0515  J  1812 distance=135' 03373+0641  LDS3513 distance=135' 03388+0401  GWP 490 distance=137' 03278+0257  LDS5427 distance=139' 03377+0648  HJ  664 distance=143' 03332+0727  SKF1142 distance=143' 03353+0302  TOI2428AB distance=145' 03353+0302  TOI2428AC distance=145' 03212+0523  BAL2995 distance=145' 03405+0508  STF 430AB distance=145' 03405+0508  STF 430AC distance=145' 03405+0508  STF 430Aa,Ab distance=145' 03401+0552  TOI 550 distance=146' 03360+0302  BAL1634 distance=150' 03277+0242  BAL1633 distance=155' 03318+0749  A  1931 distance=161' 03315+0750  CLZ  23 distance=161' 03264+0239  BAL1632 distance=164' 03233+0711  HEI 631 distance=165' 03419+0539  UC 1046 distance=170' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 03308+0509 STF 406 126 9.2
Show 03331+0457 GUE 1 A,Ba 271 2.8 37
Show 03331+0457 GUE 1 A,Bb 274 2.8 37
Show 03331+0457 GUE 1 Ba,Bb 40 0.2 37
Show 03331+0457 TOK 477 AC 3 999.9 37
Show 03322+0540 KPP2141 19 17.5 38
Show 03266+0510 CBL 221 85 41.1 63
Show 03341+0550 GWP 479 13 23.6 65
Show 03282+0409 ELP 4 BD 321 2.2 71
Show 03282+0409 A 2417 BC 137 1.0 71
Show 03332+0409 AG 69 354 6.6 71
Show 03282+0409 A 2417 A,BC 58 72.8 72
Show 03352+0543 TOK 657 AB 73 141.1 74
Show 03352+0543 KPP4353 AC 251 4.3 74
Show 03297+0356 UC 47 267 94.1 76
Show 03257+0551 JNN 255 AB 179 0.2 88
Show 03257+0551 JNN 255 AC 217 2.1 88
Show 03250+0537 HEI 632 111 0.9 91
Show 03258+0616 SKF1685 6 1.8 101
Show 03355+0625 A 1933 137 1.3 104
Show 03362+0614 HJ 2196 82 27.9 104
Show 03317+0656 SLW 157 261 13.1 108
Show 03365+0615 HJ 2195 7 20.2 108
Show 03236+0505 KPP 855 15 7.3 108
Show 03236+0453 BU 1178 357 1.0 108
Show 03379+0538 YSC 27 171 0.1 110
Show 03231+0503 BAL2606 88 11.7 117
Show 03336+0705 A 1932 227 0.2 123
Show 03224+0524 BAL2996 20 15.0 127
Show 03330+0306 LDS3504 266 429.3 128
Show 03222+0450 BAL2605 104 5.1 131
Show 03398+0515 J 1812 17 6.7 135
Show 03373+0641 LDS3513 178 347.5 135
Show 03388+0401 GWP 490 71 53.0 137
Show 03278+0257 LDS5427 228 266.0 139
Show 03377+0648 HJ 664 299 22.6 143
Show 03332+0727 SKF1142 145 7.4 143
Show 03353+0302 TOI2428 AB 56 0.6 145
Show 03353+0302 TOI2428 AC 201 4.2 145
Show 03212+0523 BAL2995 188 11.2 145
Show 03405+0508 STF 430 AB 57 26.3 145
Show 03405+0508 STF 430 AC 298 34.3 145
Show 03405+0508 STF 430 Aa,Ab 48 0.2 145
Show 03401+0552 TOI 550 116 0.6 146
Show 03360+0302 BAL1634 302 9.0 150
Show 03277+0242 BAL1633 183 8.7 155
Show 03318+0749 A 1931 47 0.8 161
Show 03315+0750 CLZ 23 355 17.2 161
Show 03264+0239 BAL1632 243 9.1 164
Show 03233+0711 HEI 631 102 1.5 165
Show 03419+0539 UC 1046 102 26.3 170

 
 
WDS 03308+0509 : COMPONENTS
 
 
  A
B pa=126.3°
sep=9.16"
 
 
03308+0509 A
 
 
Componente originario normalizzato AB Name HD 21788 Coord arcsec 2000 033047.66+050909.5 Mag 7.56
Spectral class F0 (yellow-white) PmRA -20.00 PmDE -16.0 SAO 111233
HIP 16363 Tycho2 0070-00108-1 HD 21788 GC 4186
BD BD+04 544
Tycho2
Tycho2 0070-00108-1 Pflag RAmdeg 52.69859164 DEmdeg 5.15263244
PmRA -18.7 PmDE -13.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.7 E pmDE 1.6 EpRAm 1991.59 EpDEm 1991.41
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.9 BTmag 7.973 E BTmag 0.016 VTmag 7.561
E VTmag 0.011 Prox 92 TYC T HIP 16363
CCDM A RAdeg 52.69863472 DEdeg 5.15266361 EpRA 1990 1.73
EpDE 1990 1.55 E RAdeg 4.5 E DEdeg 5.4 Posflg
Corr -0.3
SAO
SAO 111233 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 -0.031 Vmag 7.9 SpType F0
Double code Source 70 CatNum 4186 DM BD+04 544
DMcomp BDsup HD 21788 M HD 0
GC 4186 RA1950rad 0.90824939 DE1950rad 0.08696175 PmRA2000 -0.0005
PmDE2000 -0.034
Hipparcos
Catalog H HIP 16363 Proxy H RAhms 03 30 47.67
DEdms +05 09 09.6 Vmag 7.34 VarFlag 1 R Vmag H
RAdeg 52.6986 DEdeg 5.15266 AstroRef A Plx 6.93
CCDM 03308+0509 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 125 Rho 9.225 HD 21788 BD BD+04 544
CD CP Dm number +04 544 VIred 0.5
SpType F0... R SpType Coord arcsec 2000 033047.67+050909.6
Hipparcos 2
HIP 16363 Sn 15 So 3 Nc 2
RArad 0.9197647318 DErad 0.0899309507 Plx 5.48 PmRA -20.91
PmDE -15.28 E RArad 1.18 E DErad 0.62 E Plx 1.39
E pmRA 1.74 E pmDE 1.41 Hpmag 7.4342 E Hpmag 0.0016
SHp 0.015 VA 2 BV 0.436 E BV 0.004
VI 0.5
CCDM
Ccdm 03308+0509 RComp Comp A Note1
Note2 Discov num DRAs -0.32 DDEs 9.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp F0 PmNote *
PmRA -15 PmDE -19 Dm number +04 544 Cat1 BD
Name2 +04 354 Cat2 AGK2/3 HD 21788 M HD
ADS BDS A 2580 M ADS BDS N IDS IDS 03255N0449A
HIC 16363
 
 
03308+0509 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 033048.15+050904.1 Mag 9.33 PmRA -24.00
PmDE -17.0 Tycho2 0070-01337-1 Calc delta mag 1.77 Calc coord yes
Tycho2
Tycho2 0070-01337-1 Pflag RAmdeg 52.70069675 DEmdeg 5.15115397
PmRA -22.7 PmDE -17.9 E RAmdeg 13 E DEmdeg 17
E pmRA 1.6 E pmDE 1.6 EpRAm 1990.87 EpDEm 1990.07
Num 6 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.8 BTmag 9.664 E BTmag 0.026 VTmag 9.331
E VTmag 0.024 Prox 92 TYC T HIP 16363
CCDM B RAdeg 52.70074917 DEdeg 5.15119611 EpRA 1990 1.73
EpDE 1990 1.58 E RAdeg 13.2 E DEdeg 16.8 Posflg
Corr -0.2
CCDM
Ccdm 03308+0509 RComp Comp B Note1
Note2 Discov num STF 406 DRAs 0.21 DDEs 3.7
R dRAs 12 Year 1836 Theta 124 Rho 9.3
Obs 23 Vmag 10.1 Sp PmNote
PmRA 43 PmDE -3 Dm number Cat1
Name2 +04 355 Cat2 AGK2/3 HD M HD
ADS BDS A 2580 M ADS BDS N IDS IDS 03255N0449B
HIC 16363