WDS 17173-3010 : COMPONENTS
 
 
  A
B pa=228.5°
sep=0.32"
 
 
17173-3010 A
 
 
Componente originario normalizzato AB Name HD 156184 Coord arcsec 2000 171720.56-300952.0 Mag 7.52
Spectral class G5IV (yellow) PmRA -23.00 PmDE -4.0 SAO 208636
HIP 84576 Tycho2 7362-00111-1 HD 156184 GC 23322
CD CD-3013996 CP CP-30 4641
Tycho2
Tycho2 7362-00111-1 Pflag RAmdeg 259.33554838 DEmdeg -30.16444976
PmRA -27.0 PmDE -4.7 E RAmdeg 4 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.40 EpDEm 1990.55
Num 17 Q RAmdeg 1.8 Q DEmdeg 1.3 Q pmRA 1.8
Q pmDE 1.5 BTmag 7.987 E BTmag 0.017 VTmag 7.076
E VTmag 0.011 Prox 999 TYC T HIP 84576
CCDM AB RAdeg 259.33561944 DEdeg -30.16443917 EpRA 1990 1.78
EpDE 1990 1.32 E RAdeg 4.4 E DEdeg 5.5 Posflg P
Corr 0.1
SAO
SAO 208636 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.013 Vmag 6.9 SpType G5
Double code Source 70 CatNum 23322 DM CD-3013996
DMcomp BDsup HD 156184 M HD 0
GC 23322 RA1950rad 4.51231569 DE1950rad -0.52553664 PmRA2000 -0.001
PmDE2000 -0.012
Hipparcos
Catalog H HIP 84576 Proxy H RAhms 17 17 20.56
DEdms -30 09 52.0 Vmag 6.96 VarFlag R Vmag G
RAdeg 259.336 DEdeg -30.1644 AstroRef A Plx 6.15
CCDM 17173-3010 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 256 Rho 0.332 HD 156184 BD
CD CD-3013996 CP CP-30 4641 Dm number -3013996 VIred 0.84
SpType K1/K2III+.. R SpType Coord arcsec 2000 171720.56-300952.0
Hipparcos 2
HIP 84576 Sn 15 So 3 Nc 2
RArad 4.5262611313 DErad -0.5264686386 Plx 5.9 PmRA -25.36
PmDE -7.39 E RArad 0.68 E DErad 0.33 E Plx 0.78
E pmRA 0.82 E pmDE 0.34 Hpmag 7.1015 E Hpmag 0.0017
SHp 0.01 VA 0 BV 0.82 E BV 0.015
VI 0.84
CCDM
Ccdm 17173-3010 RComp Comp A Note1
Note2 Discov num DRAs 2.65 DDEs 7.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp G5 PmNote *
PmRA -5 PmDE -12 Dm number -3013996 Cat1 CD
Name2 208636 Cat2 SAO HD 156184 M HD
ADS BDS B 7920 M ADS BDS N IDS IDS 17110S3003A
HIC 84576
 
 
17173-3010 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171720.54-300952.2 Mag 8.34 Calc delta mag 0.82
Calc coord yes
CCDM
Ccdm 17173-3010 RComp Comp B Note1
Note2 Discov num BU 1119 DRAs DDEs
R dRAs Year 1959 Theta 297 Rho 0.3
Obs 12 Vmag 8.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7920 M ADS BDS N IDS IDS 17110S3003B
HIC 84576