WDS 01389+7643 : COMPONENTS
 
 
  A
B pa=348.8°
sep=0.62"
 
 
01389+7643 A
 
 
Componente originario normalizzato AB Name HD 9721 Coord arcsec 2000 013856.74+764325.0 Mag 8.93
Spectral class A3 (white) PmRA 36.00 PmDE -13.0 SAO 4452
HIP 7684 Tycho2 4494-01306-1 HD 9721 ADS 1264
BD BD+75 69
Tycho2
Tycho2 4494-01306-1 Pflag RAmdeg 24.73615386 DEmdeg 76.72369076
PmRA 36.0 PmDE -13.2 E RAmdeg 6 E DEmdeg 5
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.27 EpDEm 1991.49
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.4 Q pmRA 0.8
Q pmDE 0.5 BTmag 8.695 E BTmag 0.016 VTmag 8.365
E VTmag 0.012 Prox 999 TYC T HIP 7684
CCDM AB RAdeg 24.73579222 DEdeg 76.72372111 EpRA 1990 1.70
EpDE 1990 1.73 E RAdeg 5.6 E DEdeg 5.4 Posflg P
Corr 0.1
SAO
SAO 4452 DelFlag RA1950 PmRA1950 0.011
DE1950 PmDE1950 0.009 Vmag 8.1 SpType A3
Double code Source 1 CatNum 56 DM BD+75 69
DMcomp BDsup HD 9721 M HD 0
GC RA1950rad 0.41216062 DE1950rad 1.33465449 PmRA2000 0.0105
PmDE2000 0.002
Hipparcos
Catalog H HIP 7684 Proxy H RAhms 01 38 56.66
DEdms +76 43 25.1 Vmag 8.2 VarFlag R Vmag H
RAdeg 24.7361 DEdeg 76.7236 AstroRef A Plx 4.27
CCDM 01389+7643 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 321 Rho 0.762 HD 9721 BD BD+75 69
CD CP Dm number +75 69 VIred 0.38
SpType A3 R SpType Coord arcsec 2000 013856.66+764325.1
Hipparcos 2
HIP 7684 Sn 15 So 3 Nc 2
RArad 0.4317259869 DErad 1.3390800878 Plx 4.71 PmRA 35.17
PmDE -14.36 E RArad 1.14 E DErad 1.2 E Plx 1.09
E pmRA 1.66 E pmDE 1.69 Hpmag 8.2788 E Hpmag 0.0013
SHp 0.014 VA 0 BV 0.307 E BV 0.012
VI 0.35
CCDM
Ccdm 01389+7643 RComp Comp A Note1
Note2 Discov num DRAs 2.63 DDEs 24.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp A3 PmNote *
PmRA 34 PmDE -15 Dm number +75 69 Cat1 BD
Name2 +76 56 Cat2 AGK2/3 HD 9721 M HD
ADS BDS A 1264 M ADS BDS N IDS IDS 01301N7613A
HIC 7684
 
 
01389+7643 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 013856.71+764325.6 Mag 8.99 PmRA 36.00
PmDE -13.0 Calc delta mag 0.06 Calc coord yes
CCDM
Ccdm 01389+7643 RComp Comp B Note1
Note2 Discov num HU 1030 DRAs DDEs
R dRAs Year 1904 Theta 325 Rho 0.6
Obs 4 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1264 M ADS BDS N IDS IDS 01301N7613B
HIC 7684