WDS 21579-5500 : COMPONENTS
 
 
  A
B pa=207.6°
sep=0.04"
 
 
21579-5500 A
 
 
Componente originario normalizzato AB Name Del Ind Coord arcsec 2000 215755.03-545933.2 Mag 4.8
Spectral class F0IV (yellow-white) PmRA 48.00 PmDE -7.0 SAO 247244
HIP 108431 Tycho2 8812-01257-1 HD 208450 HR 8368
GC 30720 CP CP-55 9733 Bayer Delta Indi Bayer name Del Ind
FK5 824
Tycho2
Tycho2 8812-01257-1 Pflag RAmdeg 329.47949540 DEmdeg -54.99257315
PmRA 47.6 PmDE -2.6 E RAmdeg 3 E DEmdeg 3
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.57 EpDEm 1991.44
Num 15 Q RAmdeg 1.0 Q DEmdeg 2.0 Q pmRA 1.0
Q pmDE 2.0 BTmag 4.738 E BTmag 0.014 VTmag 4.430
E VTmag 0.009 Prox 999 TYC T HIP 108431
CCDM AB RAdeg 329.47930639 DEdeg -54.99256722 EpRA 1990 1.81
EpDE 1990 1.69 E RAdeg 3.1 E DEdeg 3.2 Posflg P
Corr 0.1
SAO
SAO 247244 DelFlag RA1950 PmRA1950 0.0064
DE1950 PmDE1950 -0.005 Vmag 4.6 SpType F0
Double code Source 74 CatNum 824 DM CP-55 9733
DMcomp BDsup HD 208450 M HD 0
GC 30720 RA1950rad 5.73571643 DE1950rad -0.96396968 PmRA2000 0.0059
PmDE2000 -0.009
Hipparcos
Catalog H HIP 108431 Proxy H RAhms 21 57 55.03
DEdms -54 59 33.2 Vmag 4.4 VarFlag R Vmag G
RAdeg 329.479 DEdeg -54.9926 AstroRef * Plx 17.65
CCDM 21579-5500 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual D M HIP AB
Theta 69 Rho 0.104 HD 208450 BD
CD CP CP-55 9733 Dm number -55 9733 VIred 0.35
SpType F0IV R SpType Coord arcsec 2000 215755.03-545933.2
Hipparcos 2
HIP 108431 Sn 55 So 3 Nc 2
RArad 5.7504985214 DErad -0.9598013507 Plx 17.34 PmRA 41.94
PmDE -3.93 E RArad 0.32 E DErad 0.26 E Plx 0.48
E pmRA 0.4 E pmDE 0.28 Hpmag 4.4784 E Hpmag 0.0004
SHp 0.004 VA 0 BV 0.297 E BV 0.013
VI 0.35
CCDM
Ccdm 21579-5500 RComp Comp A Note1
Note2 Discov num DRAs 1.11 DDEs 26.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.3 Sp F0 PmNote *
PmRA 54 PmDE -5 Dm number -55 9733 Cat1 CPD
Name2 247244 Cat2 SAO HD 208450 M HD
ADS BDS M ADS BDS N IDS IDS 21511S5528A
HIC 108431
 
 
21579-5500 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215755.03-545933.2 Mag 5.96 Calc delta mag 1.16
Calc coord yes
CCDM
Ccdm 21579-5500 RComp Comp B Note1 *
Note2 Discov num FIN 307 DRAs DDEs
R dRAs Year 1931 Theta Rho
Obs 99 Vmag 5.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21511S5528B
HIC 108431