WDS 15171-5031 : COMPONENTS
 
 
  A
B pa=199.4°
sep=0.20"
 
 
15171-5031 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 151704.72-503041.4 Mag 10.27 Spectral class F5 (yellow-white)
PmRA -17.00 PmDE -8.0 HIP 74791 Tycho2 8302-00165-1
CD CD-50 9237 CP CP-50 7789
Tycho2
Tycho2 8302-00165-1 Pflag RAmdeg 229.26959861 DEmdeg -50.51152805
PmRA -18.7 PmDE -7.0 E RAmdeg 17 E DEmdeg 18
E pmRA 1.3 E pmDE 1.3 EpRAm 1986.41 EpDEm 1985.80
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.8 Q pmRA 0.4
Q pmDE 0.8 BTmag 10.423 E BTmag 0.035 VTmag 9.799
E VTmag 0.029 Prox 986 TYC T HIP 74791
CCDM AB RAdeg 229.26966639 DEdeg -50.51151111 EpRA 1990 1.67
EpDE 1990 1.59 E RAdeg 19.4 E DEdeg 20.2 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 74791 Proxy H RAhms 15 17 04.72
DEdms -50 30 41.4 Vmag 9.7 VarFlag R Vmag H
RAdeg 229.27 DEdeg -50.5115 AstroRef * Plx -1.01
CCDM 15171-5031 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 193 Rho 0.243 HD BD
CD CD-50 9237 CP CP-50 7789 Dm number -50 9237 VIred 0.73
SpType F5 R SpType Coord arcsec 2000 151704.72-503041.4
Hipparcos 2
HIP 74791 Sn 55 So 3 Nc 2
RArad 4.0015106043 DErad -0.8815921729 Plx -0.96 PmRA -16.06
PmDE -8.27 E RArad 1.3 E DErad 1.35 E Plx 1.73
E pmRA 1.44 E pmDE 1.63 Hpmag 9.8273 E Hpmag 0.0036
SHp 0.025 VA 0 BV 0.585 E BV 0.042
VI 0.66
CCDM
Ccdm 15171-5031 RComp Comp A Note1
Note2 Discov num DRAs -1.29 DDEs 18.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.3 Sp F5 PmNote *
PmRA -17 PmDE -8 Dm number -50 9237 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 74791
 
 
15171-5031 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 151704.71-503041.6 Mag 11.01 Calc delta mag 0.74
Calc coord yes
CCDM
Ccdm 15171-5031 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.30 DDEs 18.3
R dRAs 82 Year 1991 Theta 193 Rho 0.2
Obs 1 Vmag 11.0 Sp PmNote *
PmRA -17 PmDE -8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 74791