WDS 19580+0456 : COMPONENTS
 
 
  A
B pa=167.9°
sep=0.59"
 
 
19580+0456 A
 
 
Componente originario normalizzato AB Name HD 189044 Coord arcsec 2000 195802.80+045608.4 Mag 9.52
Spectral class G5 (yellow) PmRA 26.00 PmDE 3.0 SAO 125286
HD 189044 ADS 13169 DM BD+04 4292
SAO
SAO 125286 DelFlag RA1950 PmRA1950 0.0021
DE1950 PmDE1950 0.011 Vmag 8.6 SpType G5
Double code Source 30 CatNum 6924 DM BD+04 4292
DMcomp BDsup HD 189044 M HD 0
GC RA1950rad 5.21663447 DE1950rad 0.08377308 PmRA2000 0.0023
PmDE2000 0.009
CCDM
Ccdm 19580+0456 RComp Comp A Note1
Note2 Discov num DRAs 2.70 DDEs 9.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp G5 PmNote *
PmRA 4 PmDE 14 Dm number +04 4292 Cat1 BD
Name2 +04 2637 Cat2 AGK2/3 HD 189044 M HD
ADS BDS A13169 M ADS BDS N IDS IDS 19531N0440A
HIC 98272
 
 
19580+0456 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195802.81+045607.8 Mag 9.33 PmRA 26.00
PmDE 3.0 HIP 98272 Tycho2 0489-01421-1 BD BD+04 4292
Calc delta mag 0.19 Calc coord yes
Tycho2
Tycho2 0489-01421-1 Pflag RAmdeg 299.51162872 DEmdeg 4.93571810
PmRA 25.7 PmDE 3.1 E RAmdeg 7 E DEmdeg 9
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.22 EpDEm 1990.34
Num 8 Q RAmdeg 1.1 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 9.624 E BTmag 0.020 VTmag 8.792
E VTmag 0.013 Prox 999 TYC T HIP 98272
CCDM AS RAdeg 299.51156833 DEdeg 4.93570972 EpRA 1990 1.62
EpDE 1990 1.28 E RAdeg 6.8 E DEdeg 8.7 Posflg P
Corr -0.3
Hipparcos
Catalog H HIP 98272 Proxy H RAhms 19 58 02.77
DEdms +04 56 08.8 Vmag 8.62 VarFlag R Vmag G
RAdeg 299.512 DEdeg 4.93576 AstroRef A Plx 9.04
CCDM 19580+0456 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AS
Theta 141 Rho 0.531 HD 189044 BD BD+04 4292
CD CP Dm number +04 4292 VIred 0.79
SpType G5 R SpType Coord arcsec 2000 195802.77+045608.8
Hipparcos 2
HIP 98272 Sn 15 So 3 Nc 2
RArad 5.227462227 DErad 0.0861453464 Plx 7.53 PmRA 23.51
PmDE 2.98 E RArad 2.29 E DErad 1.53 E Plx 1.88
E pmRA 3.83 E pmDE 2.55 Hpmag 8.7607 E Hpmag 0.0018
SHp 0.016 VA 0 BV 0.74 E BV 0.014
VI 0.79
CCDM
Ccdm 19580+0456 RComp Comp B Note1 *
Note2 Discov num A 606 DRAs DDEs
R dRAs Year 1903 Theta Rho
Obs 30 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13169 M ADS BDS N IDS IDS 19531N0440B
HIC 98272