WDS 17572-4546 : COMPONENTS
 
 
  A
B pa=137.0°
sep=11.64"
 
 
17572-4546 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175711.72-454623.1 Mag 10.77 Spectral class K5 (yellow-orange)
PmRA -6.00 PmDE -211.0 HIP 87889 Tycho2 8344-01447-1
CD CD-4512035 CP CP-45 8968
Tycho2
Tycho2 8344-01447-1 Pflag RAmdeg 269.29883296 DEmdeg -45.77309233
PmRA -6.1 PmDE -211.4 E RAmdeg 33 E DEmdeg 49
E pmRA 1.8 E pmDE 1.7 EpRAm 1987.78 EpDEm 1981.63
Num 4 Q RAmdeg 0.5 Q DEmdeg 1.1 Q pmRA 0.5
Q pmDE 1.1 BTmag 11.992 E BTmag 0.104 VTmag 10.771
E VTmag 0.056 Prox 179 TYC T HIP 87889
CCDM A RAdeg 269.29885250 DEdeg -45.77261611 EpRA 1990 1.86
EpDE 1990 1.89 E RAdeg 33.7 E DEdeg 51.7 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 87889 Proxy RAhms 17 57 11.73
DEdms -45 46 21.3 Vmag 10.7 VarFlag R Vmag G
RAdeg 269.299 DEdeg -45.7726 AstroRef A Plx 23.86
CCDM 17572-4546 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 141 Rho 17.822 HD BD
CD CD-4512035 CP CP-45 8968 Dm number -4512035 VIred 1.1
SpType K5 R SpType Coord arcsec 2000 175711.73-454621.3
Hipparcos 2
HIP 87889 Sn 15 So 3 Nc 2
RArad 4.7001522888 DErad -0.7988825126 Plx 29.69 PmRA 7.36
PmDE -194.2 E RArad 2.64 E DErad 1.42 E Plx 2.94
E pmRA 3.36 E pmDE 1.46 Hpmag 10.7935 E Hpmag 0.0343
SHp 0.045 VA 0 BV 1.049 E BV 0.015
VI 1.1
CCDM
Ccdm 17572-4546 RComp Comp A Note1
Note2 Discov num DRAs -0.25 DDEs -22.7
R dRAs 40 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA -2 PmDE -200 Dm number -4512035 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17498S4545A
HIC 87889
 
 
17572-4546 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175712.48-454631.6 Mag 13.78 PmRA -62.00
PmDE 0.0 Calc delta mag 3.01 Calc coord yes
CCDM
Ccdm 17572-4546 RComp Comp B Note1
Note2 Discov num RSU DRAs 0.83 DDEs -31.2
R dRAs 40 Year 1974 Theta 141 Rho 17.7
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17498S4545B
HIC