WDS 20247-0846 : COMPONENTS
 
 
  A
B pa=354.3°
sep=0.05"
 
 
20247-0846 A
 
 
Componente originario normalizzato AB Name HD 194233 Coord arcsec 2000 202444.50-084610.0 Mag 7.36
Spectral class A3 (white) PmRA -3.00 PmDE -7.0 SAO 144392
HIP 100680 Tycho2 5741-02769-1 HD 194233 GC 28381
BD BD-09 5457
Tycho2
Tycho2 5741-02769-1 Pflag RAmdeg 306.18541281 DEmdeg -8.76945100
PmRA -3.6 PmDE -4.0 E RAmdeg 4 E DEmdeg 5
E pmRA 1.5 E pmDE 1.2 EpRAm 1991.56 EpDEm 1990.92
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.1 BTmag 7.427 E BTmag 0.015 VTmag 7.116
E VTmag 0.010 Prox 999 TYC T HIP 100680
CCDM AB RAdeg 306.18542139 DEdeg -8.76944111 EpRA 1990 1.69
EpDE 1990 1.35 E RAdeg 4.1 E DEdeg 4.8 Posflg P
Corr -0.1
SAO
SAO 144392 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 -0.019 Vmag 7 SpType A3
Double code Source 70 CatNum 28381 DM BD-09 5457
DMcomp BDsup HD 194233 M HD 0
GC 28381 RA1950rad 5.33215283 DE1950rad -0.15590532 PmRA2000 0.0012
PmDE2000 -0.02
Hipparcos
Catalog H HIP 100680 Proxy H RAhms 20 24 44.50
DEdms -08 46 10.0 Vmag 7.1 VarFlag R Vmag H
RAdeg 306.185 DEdeg -8.76944 AstroRef * Plx 4.41
CCDM 20247-0846 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 1 Rho 0.22 HD 194233 BD BD-09 5457
CD CP Dm number -09 5457 VIred 0.28
SpType A3 R SpType Coord arcsec 2000 202444.50-084610.0
Hipparcos 2
HIP 100680 Sn 55 So 3 Nc 2
RArad 5.3439437527 DErad -0.1530556009 Plx 4.74 PmRA -3.54
PmDE -1.53 E RArad 0.61 E DErad 0.46 E Plx 0.7
E pmRA 0.78 E pmDE 0.67 Hpmag 7.1731 E Hpmag 0.0016
SHp 0.009 VA 0 BV 0.292 E BV 0.011
VI 0.33
CCDM
Ccdm 20247-0846 RComp Comp A Note1
Note2 Discov num DRAs 2.63 DDEs -11.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.4 Sp A3 PmNote *
PmRA 15 PmDE -19 Dm number -09 5457 Cat1 BD
Name2 144392 Cat2 SAO HD 194233 M HD
ADS BDS M ADS BDS N IDS IDS 20193S0906A
HIC 100680
 
 
20247-0846 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202444.50-084610.0 Mag 9.2 Calc delta mag 1.84
Calc coord yes
CCDM
Ccdm 20247-0846 RComp Comp B Note1
Note2 Discov num RST4062 DRAs DDEs
R dRAs Year 1938 Theta 000 Rho 0.3
Obs 5 Vmag 8.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20193S0906B
HIC 100680