WDS 17291-7951 : COMPONENTS
 
 
  A
B pa=188.8°
sep=6.97"
 
 
17291-7951 A
 
 
Componente originario normalizzato AB Name HD 156312 Coord arcsec 2000 172904.47-795034.0 Mag 9.05
Spectral class G0V (yellow) PmRA 34.00 PmDE 5.0 HIP 85558
Tycho2 9452-00268-1 HD 156312 CP CP-79 919
Tycho2
Tycho2 9452-00268-1 Pflag RAmdeg 262.26861225 DEmdeg -79.84277854
PmRA 32.5 PmDE 3.3 E RAmdeg 9 E DEmdeg 8
E pmRA 1.3 E pmDE 1.4 EpRAm 1990.12 EpDEm 1990.61
Num 10 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.5 BTmag 9.686 E BTmag 0.019 VTmag 9.053
E VTmag 0.014 Prox 92 TYC T HIP 85558
CCDM A RAdeg 262.26818250 DEdeg -79.84278611 EpRA 1990 1.55
EpDE 1990 1.65 E RAdeg 8.8 E DEdeg 7.8 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 85558 Proxy H RAhms 17 29 04.36
DEdms -79 50 34.0 Vmag 8.82 VarFlag R Vmag H
RAdeg 262.268 DEdeg -79.8428 AstroRef A Plx 7.14
CCDM 17291-7951 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 222 Rho 9.232 HD 156312 BD
CD CP CP-79 919 Dm number -79 919 VIred 0.64
SpType G0V R SpType Coord arcsec 2000 172904.36-795034.0
Hipparcos 2
HIP 85558 Sn 15 So 3 Nc 2
RArad 4.5774427289 DErad -1.3935194852 Plx 6.41 PmRA 32.81
PmDE 0.47 E RArad 0.74 E DErad 1 E Plx 1.13
E pmRA 0.79 E pmDE 1.15 Hpmag 8.9503 E Hpmag 0.0023
SHp 0.024 VA 0 BV 0.592 E BV 0.019
VI 0.66
CCDM
Ccdm 17291-7951 RComp Comp A Note1
Note2 Discov num DRAs -1.83 DDEs 25.7
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.8 Sp G5 PmNote
PmRA 26 PmDE 3 Dm number -79 919 Cat1 CPD
Name2 Cat2 HD 156312 M HD
ADS BDS M ADS BDS N IDS * IDS 17118S7945A
HIC 85558
 
 
17291-7951 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172904.07-795040.9 Mag 11.2 PmRA 32.00
PmDE -3.0 Tycho2 9452-01848-1 Calc delta mag 2.15 Calc coord yes
Tycho2
Tycho2 9452-01848-1 Pflag RAmdeg 262.25885427 DEmdeg -79.84469118
PmRA 32.5 PmDE -1.2 E RAmdeg 46 E DEmdeg 41
E pmRA 2.6 E pmDE 2.5 EpRAm 1986.47 EpDEm 1987.70
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 11.967 E BTmag 0.087 VTmag 11.202
E VTmag 0.068 Prox 92 TYC T HIP 85558
CCDM B RAdeg 262.25843194 DEdeg -79.84468806 EpRA 1990 1.56
EpDE 1990 1.65 E RAdeg 48.2 E DEdeg 41.9 Posflg
Corr 0.0
CCDM
Ccdm 17291-7951 RComp Comp B Note1
Note2 Discov num RSU DRAs -4.54 DDEs 18.1
R dRAs 40 Year 1974 Theta 223 Rho 10.0
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17118S7945B
HIC 85558