03242+1733 STF 383 (HD 21031)

 
 
03h 24m 14.32s +17° 32' 58.5" P.A. 121.00 sep 5.5 mag 8.48,9.12 Sp G5 dist. 105.37 pc (343.72 l.y.)
 
 
Coord 2000 03242+1733 Discov num STF 383 Comp Coord arcsec 2000 03 24 14.32 +17 32 58.5
Date first 1830 Date last 2020 Obs 38
Pa first 120 Pa last 120.9 P.A. Now (θ) 120.9°
Sep first 5.7 Sep last 5.51 Sep. Now (ρ) 5.51"
Mag pri 8.48 Mag sec 9.12 delta mag (ΔM) 0.64 Spectral class G5 (yellow)
Pri motion ra +001 Sec motion ra +014
Pri motion dec -045 Sec motion dec -053
Notes
rPM=0.278 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 21031 Constellation Taurus SAO 93414 HIP 15854
Tycho2 1237-01095-2 Gaia DR2 55780840513067392 HD 21031 GC 4054
ADS 2515 BD BD+17 545 Distance 105.37 Distance ly 343.72
 
 
WDS 03242+1733 STF 383 (HD 21031) : 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
03242+1733 STF 383 2007 28 120 5.4 8.48 9.12 G5 D 032414.32+173258.5
03242+1733 STF 383 2010 30 120 5.3 8.48 9.12 G5 D 032414.32+173258.5
03242+1733 STF 383 2016 34 121 5.6 8.48 9.12 G5 032414.32+173258.5
03242+1733 STF 383 2017 35 121 5.6 8.48 9.12 G5 032414.32+173258.5
03242+1733 STF 383 2020 36 121 5.5 8.48 9.12 G5 032414.32+173258.5

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

 
 
WDS 03242+1733 STF 383 (HD 21031) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 03242+1733 STF 383 (HD 21031) : MEASURES
 
 
No records found.

 
 
WDS 03242+1733 (HD 21031) : VIRTUAL EYEPIECE
 
 

03242+1733 STF 383A mag 8.48 Sp G5 03242+1733 STF 383B sep 5.3 P.A. 122.10 mag 9.12 virtual eyepiece
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Radius:
Components only
 
 
WDS 03242+1733 (HD 21031) : ALADIN DSS IMAGE @ 03h 24m 14.32s +17° 32' 58.5"
 
 
 
 
WDS 03242+1733 STF 383 (HD 21031) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


03242+1733  STF 383 distance=0' 03244+1748  LDS3488 distance=16' 03254+1745  OCC 430 distance=21' 03225+1744  TOK 875 distance=27' 03227+1717  BPM  72 distance=27' 03261+1733  GRV 176 distance=28' 03220+1715  LDS3483 distance=37' 03263+1709  JNN 256 distance=39' 03211+1741  XMI   6 distance=46' 03207+1736  HJ 3246CR distance=48' 03207+1736  HJ 3246AB distance=50' 03207+1736  HJ 3246AD distance=50' 03207+1736  HJ 3246AC distance=50' 03207+1736  HJ 3245BE distance=50' 03207+1736  HJ 3246BC distance=50' 03233+1634  A  2343 distance=61' 03282+1710  DOO  29 distance=61' 03271+1646  CVR 441 distance=63' 03219+1831  J   930 distance=68' 03271+1633  SLW 153 distance=74' 03271+1845  CHR  10AB distance=83' 03271+1845  RBR  35AC distance=83' 03299+1704  HJ 3247 distance=86' 03203+1625  SLE  42AB distance=88' 03203+1625  SLE  42Aa,Ab distance=88' 03305+1751  GRV 177 distance=93' 03183+1810  OCC 910 distance=93' 03269+1609  BPM  76 distance=93' 03196+1841  COU  36AB distance=95' 03196+1841  TOK 476AC distance=95' 03196+1841  TOK 476CD distance=97' 03249+1552  BPM  73 distance=101' 03183+1637  SLE  39 distance=103' 03310+1659  SLW 155 distance=103' 03169+1715  COU 361 distance=107' 03298+1844  WZ    7 distance=107' 03275+1911  A  2345AB distance=109' 03293+1612  OCC 937 distance=110' 03183+1623  SLE  40 distance=111' 03206+1911  STF 377AB distance=111' 03206+1911  STF 377AC distance=111' 03198+1905  OCC 362 distance=112' 03216+1920  GWP 455 distance=113' 03170+1647  GWP 444 distance=114' 03160+1720  SLE  35 distance=120' 03320+1820  LDS3501 distance=120' 03325+1819  TDS2568 distance=127' 03151+1704  TDS2499 distance=135' 03330+1636  TOK 238AB distance=138' 03330+1636  OCC 485Aa,Ab distance=138' 03323+1613  UC   50 distance=141' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 03242+1733 STF 383 121 5.5
Show 03244+1748 LDS3488 112 149.9 16
Show 03254+1745 OCC 430 -1 0.2 21
Show 03225+1744 TOK 875 239 1.7 27
Show 03227+1717 BPM 72 99 89.9 27
Show 03261+1733 GRV 176 253 17.5 28
Show 03220+1715 LDS3483 330 26.0 37
Show 03263+1709 JNN 256 223 0.9 39
Show 03211+1741 XMI 6 254 29.6 46
Show 03207+1736 HJ 3246 CR 158 15.6 48
Show 03207+1736 HJ 3246 AB 194 159.8 50
Show 03207+1736 HJ 3246 AD 226 9.3 50
Show 03207+1736 HJ 3246 AC 138 172.5 50
Show 03207+1736 HJ 3245 BE 103 10.8 50
Show 03207+1736 HJ 3246 BC 80 154.1 50
Show 03233+1634 A 2343 16 5.3 61
Show 03282+1710 DOO 29 211 20.3 61
Show 03271+1646 CVR 441 149 10.1 63
Show 03219+1831 J 930 121 3.8 68
Show 03271+1633 SLW 153 351 17.2 74
Show 03271+1845 CHR 10 AB 161 0.0 83
Show 03271+1845 RBR 35 AC 80 0.9 83
Show 03299+1704 HJ 3247 201 6.9 86
Show 03203+1625 SLE 42 AB 164 20.6 88
Show 03203+1625 SLE 42 Aa,Ab 230 0.0 88
Show 03305+1751 GRV 177 106 26.0 93
Show 03183+1810 OCC 910 142 0.4 93
Show 03269+1609 BPM 76 249 72.2 93
Show 03196+1841 COU 36 AB 143 1.0 95
Show 03196+1841 TOK 476 AC 227 999.9 95
Show 03196+1841 TOK 476 CD 235 416.2 97
Show 03249+1552 BPM 73 154 95.4 101
Show 03183+1637 SLE 39 99 9.5 103
Show 03310+1659 SLW 155 229 52.2 103
Show 03169+1715 COU 361 16 1.8 107
Show 03298+1844 WZ 7 283 7.4 107
Show 03275+1911 A 2345 AB 176 1.1 109
Show 03293+1612 OCC 937 -1 0.1 110
Show 03183+1623 SLE 40 320 12.3 111
Show 03206+1911 STF 377 AB 110 1.1 111
Show 03206+1911 STF 377 AC 223 24.3 111
Show 03198+1905 OCC 362 -1 0.1 112
Show 03216+1920 GWP 455 208 13.9 113
Show 03170+1647 GWP 444 294 22.2 114
Show 03160+1720 SLE 35 170 13.7 120
Show 03320+1820 LDS3501 270 4.0 120
Show 03325+1819 TDS2568 50 2.1 127
Show 03151+1704 TDS2499 196 0.4 135
Show 03330+1636 TOK 238 AB 90 466.9 138
Show 03330+1636 OCC 485 Aa,Ab -1 -1.0 138
Show 03323+1613 UC 50 228 19.7 141

 
 
WDS 03242+1733 : COMPONENTS
 
 
  A
B pa=122.1°
sep=5.32"
 
 
03242+1733 A
 
 
Componente originario normalizzato AB Name HD 21031 Coord arcsec 2000 032414.32+173258.5 Mag 8.48
Spectral class G5 (yellow) PmRA 1.00 PmDE -45.0 SAO 93414
HIP 15854 Tycho2 1237-01095-2 HD 21031 GC 4054
ADS 2515 BD BD+17 545
Tycho2
Tycho2 1237-01095-2 Pflag RAmdeg 51.05966148 DEmdeg 17.54958956
PmRA 17.7 PmDE -55.6 E RAmdeg 10 E DEmdeg 10
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.84 EpDEm 1990.80
Num 8 Q RAmdeg 1.0 Q DEmdeg 1.9 Q pmRA 1.0
Q pmDE 1.8 BTmag 9.190 E BTmag 0.023 VTmag 8.482
E VTmag 0.017 Prox 56 TYC HIP 15854
CCDM A RAdeg 51.05961806 DEdeg 17.54971833 EpRA 1990 1.60
EpDE 1990 1.68 E RAdeg 9.9 E DEdeg 10.3 Posflg
Corr -0.4
SAO
SAO 93414 DelFlag RA1950 PmRA1950 -0.001
DE1950 PmDE1950 -0.042 Vmag 8.4 SpType G5
Double code Source 70 CatNum 4054 DM BD+17 545
DMcomp A BDsup HD 21031 M HD 0
GC 4054 RA1950rad 0.878785 DE1950rad 0.30323637 PmRA2000 -0.001
PmDE2000 -0.044
Hipparcos
Catalog H HIP 15854 Proxy H RAhms 03 24 14.31
DEdms +17 32 59.0 Vmag 8.1 VarFlag R Vmag H
RAdeg 51.0596 DEdeg 17.5497 AstroRef A Plx 5.12
CCDM 03242+1733 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 120 Rho 5.6 HD 21031 BD BD+17 545
CD CP Dm number +17 545 VIred 0.84
SpType G5+... R SpType Coord arcsec 2000 032414.31+173259.0
Hipparcos 2
HIP 15854 Sn 15 So 3 Nc 2
RArad 0.8911583882 DErad 0.306300313 Plx 9.49 PmRA 16.12
PmDE -52.48 E RArad 2.11 E DErad 1.6 E Plx 3.48
E pmRA 3.04 E pmDE 2.75 Hpmag 8.2557 E Hpmag 0.0024
SHp 0.011 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 03242+1733 RComp Comp A Note1
Note2 Discov num DRAs 2.28 DDEs -1.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp G5 PmNote *
PmRA 2 PmDE -55 Dm number +17 545 Cat1 BD
Name2 +17 297 Cat2 AGK2/3 HD 21031 M HD
ADS BDS A 2515 M ADS BDS N IDS IDS 03186N1712A
HIC 15854
 
 
03242+1733 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 032414.64+173255.7 Mag 9.12 PmRA 14.00
PmDE -53.0 Tycho2 1237-01095-1 Calc delta mag 0.64 Calc coord yes
Tycho2
Tycho2 1237-01095-1 Pflag RAmdeg 51.06104902 DEmdeg 17.54878156
PmRA 12.2 PmDE -55.1 E RAmdeg 18 E DEmdeg 16
E pmRA 1.2 E pmDE 1.1 EpRAm 1988.86 EpDEm 1989.29
Num 7 Q RAmdeg 1.9 Q DEmdeg 0.6 Q pmRA 2.0
Q pmDE 0.6 BTmag 9.718 E BTmag 0.031 VTmag 9.117
E VTmag 0.026 Prox 56 TYC T HIP 15854
CCDM B RAdeg 51.06102000 DEdeg 17.54890917 EpRA 1990 1.51
EpDE 1990 1.65 E RAdeg 17.8 E DEdeg 15.6 Posflg
Corr -0.5
CCDM
Ccdm 03242+1733 RComp Comp B Note1
Note2 Discov num STF 383 DRAs 2.63 DDEs -4.7
R dRAs 91 Year 1830 Theta 120 Rho 5.6
Obs 13 Vmag 9.5 Sp PmNote *
PmRA 2 PmDE -55 Dm number Cat1
Name2 +17 298 Cat2 AGK2/3 HD M HD
ADS BDS A 2515 M ADS BDS N IDS IDS 03186N1712B
HIC 15854