WDS 11431-7227 : COMPONENTS
 
 
  A
B pa=6.9°
sep=0.64"
 
 
11431-7227 A
 
 
Componente originario normalizzato AB Name HD 101915 Coord arcsec 2000 114307.73-722643.9 Mag 7.18
Spectral class B8Vn (blue-white) PmRA -9.00 PmDE -1.0 SAO 256866
HIP 57143 Tycho2 9234-02479-1 HD 101915 GC 16084
CP CP-71 1274
Tycho2
Tycho2 9234-02479-1 Pflag RAmdeg 175.78213984 DEmdeg -72.44554604
PmRA -10.2 PmDE -4.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.35 EpDEm 1991.48
Num 12 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 0.9 BTmag 7.180 E BTmag 0.015 VTmag 7.127
E VTmag 0.010 Prox 999 TYC T HIP 57143
CCDM AB RAdeg 175.78221861 DEdeg -72.44553556 EpRA 1990 1.63
EpDE 1990 1.70 E RAdeg 3.8 E DEdeg 3.8 Posflg P
Corr -0.1
SAO
SAO 256866 DelFlag RA1950 PmRA1950 -0.008
DE1950 PmDE1950 -0.007 Vmag 7.1 SpType B9
Double code Source 70 CatNum 16084 DM CP-71 1274
DMcomp BDsup HD 101915 M HD 0
GC 16084 RA1950rad 3.05798581 DE1950rad -1.25956704 PmRA2000 -0.0097
PmDE2000 -0.001
Hipparcos
Catalog H HIP 57143 Proxy H RAhms 11 43 07.73
DEdms -72 26 43.9 Vmag 7.11 VarFlag R Vmag H
RAdeg 175.782 DEdeg -72.4455 AstroRef A Plx 3.47
CCDM 11431-7227 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 22 Rho 0.684 HD 101915 BD
CD CP CP-71 1274 Dm number -71 1274 VIred 0.04
SpType B8Vn R SpType Coord arcsec 2000 114307.73-722643.9
Hipparcos 2
HIP 57143 Sn 15 So 3 Nc 2
RArad 3.067978556 DErad -1.2644131768 Plx 4.77 PmRA -10.15
PmDE -0.23 E RArad 0.33 E DErad 0.35 E Plx 0.41
E pmRA 0.4 E pmDE 0.39 Hpmag 7.1294 E Hpmag 0.001
SHp 0.01 VA 0 BV 0.051 E BV 0.006
VI 0.06
CCDM
Ccdm 11431-7227 RComp Comp A Note1
Note2 Discov num DRAs 1.71 DDEs 16.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.2 Sp B8 PmNote *
PmRA -9 PmDE -1 Dm number -71 1274 Cat1 CPD
Name2 256866 Cat2 SAO HD 101915 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 57143
 
 
11431-7227 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 114307.75-722643.3 Mag 10.42 Calc delta mag 3.24
Calc coord yes
CCDM
Ccdm 11431-7227 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.77 DDEs 16.7
R dRAs 82 Year 1991 Theta 22 Rho 0.7
Obs 1 Vmag 10.4 Sp PmNote *
PmRA -9 PmDE -1 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 57143