WDS 17577-7611 : COMPONENTS
 
 
  A
B pa=158.8°
sep=14.86"
 
 
17577-7611 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 175741.68-761040.6 Mag 6.07 Spectral class K2III (yellow-orange)
PmRA 2.00 PmDE -2.0 SAO 257542 HIP 87926
Tycho2 9444-02623-1 HD 161988 HR 6635 GC 24315
CP CP-76 1226
Tycho2
Tycho2 9444-02623-1 Pflag RAmdeg 269.42368698 DEmdeg -76.17794843
PmRA 1.1 PmDE -1.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.37 EpDEm 1991.43
Num 16 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.7 BTmag 7.649 E BTmag 0.015 VTmag 6.204
E VTmag 0.009 Prox 999 TYC T HIP 87926
CCDM RAdeg 269.42367639 DEdeg -76.17794500 EpRA 1990 1.71
EpDE 1990 1.75 E RAdeg 3.7 E DEdeg 3.6 Posflg
Corr 0.0
SAO
SAO 257542 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 0.019 Vmag 6.1 SpType K2
Double code Source 70 CatNum 24315 DM CP-76 1226
DMcomp BDsup HD 161988 M HD 0
GC 24315 RA1950rad 4.67141433 DE1950rad -1.32942592 PmRA2000 0.0006
PmDE2000 0.017
Hipparcos
Catalog H HIP 87926 Proxy RAhms 17 57 41.68
DEdms -76 10 40.6 Vmag 6.08 VarFlag R Vmag H
RAdeg 269.424 DEdeg -76.1779 AstroRef Plx 5.48
CCDM 17577-7611 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 161988 BD
CD CP CP-76 1226 Dm number -76 1226 VIred 1.16
SpType K2III R SpType Coord arcsec 2000 175741.68-761040.6
Hipparcos 2
HIP 87926 Sn 5 So 0 Nc 1
RArad 4.7023302294 DErad -1.32955598 Plx 5.38 PmRA 1.97
PmDE -1.73 E RArad 0.22 E DErad 0.24 E Plx 0.31
E pmRA 0.28 E pmDE 0.27 Hpmag 6.2422 E Hpmag 0.0006
SHp 0.007 VA 0 BV 1.205 E BV 0.005
VI 1.16
CCDM
Ccdm 17577-7611 RComp Comp A Note1
Note2 Discov num DRAs -0.32 DDEs 18.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.1 Sp K2 PmNote *
PmRA 3 PmDE -8 Dm number -76 1226 Cat1 CPD
Name2 257542 Cat2 SAO HD 161988 M HD
ADS BDS M ADS BDS N IDS IDS 17435S7609A
HIC 87926
 
 
17577-7611 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175743.18-761054.5 Mag 14 Calc delta mag 7.93
Calc coord yes
CCDM
Ccdm 17577-7611 RComp Comp B Note1
Note2 Discov num HJ 4974 DRAs DDEs
R dRAs Year 1835 Theta 120 Rho 25.5
Obs 2 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17435S7609B
HIC