12321+7449 STF 1654 (HD 109213)

 
 
12h 32m 02.94s +74° 48' 41.5" P.A. 23.00 sep 3.8 mag 7.74,9.43 Sp G9III dist. 233.1 pc (760.37 l.y.)
 
 
Coord 2000 12321+7449 Discov num STF1654 Comp Coord arcsec 2000 12 32 02.94 +74 48 41.5
Date first 1823 Date last 2017 Obs 36
Pa first 23 Pa last 22.5 P.A. Now (θ) 22.5°
Sep first 5.9 Sep last 3.834 Sep. Now (ρ) 3.834"
Mag pri 7.74 Mag sec 9.43 delta mag (ΔM) 1.69 Spectral class G9III (yellow)
Pri motion ra -014 Sec motion ra -010
Pri motion dec -011 Sec motion dec -007
Notes N (See Notes)
rPM=0.318
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 109213 Constellation Draco SAO 7584 HIP 61169
Tycho2 4400-00163-1 Gaia DR2 1692374967558068608 HD 109213 GC 17097
BD BD+75 473 Distance 233.1 Distance ly 760.37
 
 
WDS 12321+7449 STF 1654 (HD 109213) : NOTES
 
 
discov_num notes refcode
STF1654 H N 118. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12321+7449 STF1654 2006 32 23 3.8 7.74 9.43 G9III D 123202.94+744841.5
12321+7449 STF1654 2017 33 23 3.8 7.74 9.43 G9III N 123202.94+744841.5

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WDS 12321+7449 STF 1654 (HD 109213) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12321+7449 STF 1654 (HD 109213) : MEASURES
 
 
No records found.

 
 
WDS 12321+7449 (HD 109213) : VIRTUAL EYEPIECE
 
 

12321+7449 STF1654A mag 7.74 Sp G9III 12321+7449 STF1654B sep 3.6 P.A. 6.20 mag 9.43 virtual eyepiece
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Radius:
Components only
 
 
WDS 12321+7449 (HD 109213) : ALADIN DSS IMAGE @ 12h 32m 02.94s +74° 48' 41.5"
 
 
 
 
WDS 12321+7449 STF 1654 (HD 109213) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12321+7449  STF1654 distance=0' 12285+7444  FOX  69 distance=16' 12387+7458  LDS1754 distance=26' 12295+7515  HJ 2612 distance=29' 12324+7518  TDS8427 distance=30' 12307+7518  DOO  55 distance=32' 12398+7441  HJ 2618 distance=32' 12399+7425  HJ 2619 distance=40' 12276+7525  LDS1751 distance=40' 12423+7510  LDS1755 distance=44' 12229+7422  TDS8357 distance=46' 12372+7553  MLR 326 distance=68' 12278+7554  FMR 106 distance=68' 12300+7324  HJ 2613 distance=86' 12365+7319  A  1091AB distance=92' 12365+7319  HJL1071AC distance=92' 12430+7613  MFL  74 distance=94' 12222+7315  TOK  26 distance=103' 12322+7636  KPP 274 distance=108' 12193+7640  MFL  52 distance=122' 12349+7653  MFL  64 distance=125' 12454+7647  TDS 675 distance=129' 12417+7229  UC 2388AB distance=146' 12256+7721  MFL  63 distance=154' 12139+7708  SKF2773 distance=155' 12483+7714  MLR 428 distance=158' 12487+7209  MLR 327 distance=175' 12490+7207  TDS 676AC distance=177' 12448+7741  FMR 110 distance=178' 12250+7750  MFL  65 distance=183' 12457+7133  LDS1756 distance=204' 12242+7824  MFL  60 distance=218' 12511+7117  LDS1759 distance=226' 12137+7826  HU  891 distance=227' 12393+7850  MFL  61 distance=243' 12408+7901  MLR 427 distance=255' 12135+7859  TDS8272 distance=259' 12392+7912  MFL  59 distance=265' 12206+7912  TDS8341 distance=266' 12402+7019  NSN 632 distance=272' 12332+7003  CBL  53 distance=286' 12168+7009  STF1626 distance=289' 12184+7939  MFL  48 distance=294' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12321+7449 STF1654 23 3.8
Show 12285+7444 FOX 69 64 2.4 16
Show 12387+7458 LDS1754 13 11.7 26
Show 12295+7515 HJ 2612 288 13.3 29
Show 12324+7518 TDS8427 130 1.5 30
Show 12307+7518 DOO 55 56 4.5 32
Show 12398+7441 HJ 2618 202 32.7 32
Show 12399+7425 HJ 2619 265 24.5 40
Show 12276+7525 LDS1751 110 74.7 40
Show 12423+7510 LDS1755 126 6.1 44
Show 12229+7422 TDS8357 130 1.9 46
Show 12372+7553 MLR 326 67 0.8 68
Show 12278+7554 FMR 106 338 35.3 68
Show 12300+7324 HJ 2613 306 24.9 86
Show 12365+7319 A 1091 AB 320 3.8 92
Show 12365+7319 HJL1071 AC 159 78.0 92
Show 12430+7613 MFL 74 359 4.6 94
Show 12222+7315 TOK 26 319 10.2 103
Show 12322+7636 KPP 274 30 3.8 108
Show 12193+7640 MFL 52 8 16.0 122
Show 12349+7653 MFL 64 50 9.6 125
Show 12454+7647 TDS 675 97 1.4 129
Show 12417+7229 UC 2388 AB 198 22.5 146
Show 12256+7721 MFL 63 257 18.8 154
Show 12139+7708 SKF2773 138 5.8 155
Show 12483+7714 MLR 428 71 2.2 158
Show 12487+7209 MLR 327 288 0.2 175
Show 12490+7207 TDS 676 AC 337 2.0 177
Show 12448+7741 FMR 110 296 51.4 178
Show 12250+7750 MFL 65 325 10.4 183
Show 12457+7133 LDS1756 189 7.6 204
Show 12242+7824 MFL 60 34 6.4 218
Show 12511+7117 LDS1759 18 3.8 226
Show 12137+7826 HU 891 12 2.8 227
Show 12393+7850 MFL 61 142 6.5 243
Show 12408+7901 MLR 427 220 2.0 255
Show 12135+7859 TDS8272 127 0.6 259
Show 12392+7912 MFL 59 317 5.6 265
Show 12206+7912 TDS8341 212 1.3 266
Show 12402+7019 NSN 632 99 4.1 272
Show 12332+7003 CBL 53 27 26.3 286
Show 12168+7009 STF1626 2 2.1 289
Show 12184+7939 MFL 48 13 10.4 294

 
 
WDS 12321+7449 : COMPONENTS
 
 
  A
B pa=6.2°
sep=3.56"
 
 
12321+7449 A
 
 
Componente originario normalizzato AB Name HD 109213 Coord arcsec 2000 123202.94+744841.5 Mag 7.74
Spectral class G9III (yellow) PmRA -14.00 PmDE -11.0 SAO 7584
HIP 61169 Tycho2 4400-00163-1 HD 109213 GC 17097
BD BD+75 473
Tycho2
Tycho2 4400-00163-1 Pflag RAmdeg 188.01223946 DEmdeg 74.81151853
PmRA -14.1 PmDE -11.3 E RAmdeg 7 E DEmdeg 7
E pmRA 1.1 E pmDE 1.3 EpRAm 1991.13 EpDEm 1991.19
Num 8 Q RAmdeg 1.6 Q DEmdeg 1.9 Q pmRA 1.6
Q pmDE 1.8 BTmag 9.048 E BTmag 0.019 VTmag 7.741
E VTmag 0.012 Prox 38 TYC T HIP 61169
CCDM A RAdeg 188.01236306 DEdeg 74.81154472 EpRA 1990 1.72
EpDE 1990 1.64 E RAdeg 6.6 E DEdeg 6.8 Posflg
Corr 0.3
SAO
SAO 7584 DelFlag RA1950 PmRA1950 0.002
DE1950 PmDE1950 -0.021 Vmag 7.5 SpType K0
Double code Source 70 CatNum 17097 DM BD+75 473
DMcomp BDsup HD 109213 M HD 0
GC 17097 RA1950rad 3.27269398 DE1950rad 1.31051901 PmRA2000 0.0024
PmDE2000 -0.018
Hipparcos
Catalog H HIP 61169 Proxy H RAhms 12 32 02.96
DEdms +74 48 41.6 Vmag 7.42 VarFlag R Vmag H
RAdeg 188.012 DEdeg 74.8115 AstroRef A Plx 4.88
CCDM 12321+7449 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 23 Rho 3.77 HD 109213 BD BD+75 473
CD CP Dm number +75 473 VIred 1.01
SpType G9III+... R SpType Coord arcsec 2000 123202.96+744841.6
Hipparcos 2
HIP 61169 Sn 15 So 3 Nc 2
RArad 3.2814346186 DErad 1.3057078461 Plx 4.29 PmRA -8.98
PmDE -7.03 E RArad 0.53 E DErad 0.57 E Plx 0.65
E pmRA 0.59 E pmDE 0.67 Hpmag 7.588 E Hpmag 0.0015
SHp 0.013 VA 0 BV 1.089 E BV 0.02
VI 1.05
CCDM
Ccdm 12321+7449 RComp Comp A Note1
Note2 Discov num DRAs -2.82 DDEs -18.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.7 Sp K0 PmNote *
PmRA -1 PmDE -12 Dm number +75 473 Cat1 BD
Name2 +75 544 Cat2 AGK2/3 HD 109213 M HD
ADS BDS A 8591 M ADS BDS N IDS IDS 12280N7522A
HIC 61169
 
 
12321+7449 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 123203.04+744845.0 Mag 9.43 PmRA -10.00
PmDE -7.0 Calc delta mag 1.69 Calc coord yes
CCDM
Ccdm 12321+7449 RComp Comp B Note1
Note2 Discov num STF1654 DRAs DDEs
R dRAs Year 1832 Theta 024 Rho 3.7
Obs 13 Vmag 9.2 Sp PmNote
PmRA -15 PmDE -1 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8591 M ADS BDS N IDS IDS 12280N7522B
HIC 61169