WDS 17556-0503 : COMPONENTS
 
 
  A Ab
Ab pa=155.9°
sep=0.12"
 
B pa=283.4°
sep=1.02"
pa=288.4°
sep=1.10"
 
 
17556-0503 A
 
 
Coord arcsec 2000 175534.59-050325.1 Mag 8.9 Spectral class K0 (yellow-orange) PmRA -7.00
PmDE -16.0 SAO 141961 HIP 87757 Tycho2 5091-00516-1
HD 163289 BD BD-05 4534
Tycho2
Tycho2 5091-00516-1 Pflag RAmdeg 268.89410581 DEmdeg -5.05700964
PmRA -9.7 PmDE -17.6 E RAmdeg 12 E DEmdeg 15
E pmRA 1.0 E pmDE 1.1 EpRAm 1988.30 EpDEm 1986.87
Num 13 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.5 BTmag 9.774 E BTmag 0.029 VTmag 9.143
E VTmag 0.022 Prox 999 TYC T HIP 87757
CCDM RAdeg 268.89412806 DEdeg -5.05697083 EpRA 1990 1.78
EpDE 1990 1.74 E RAdeg 12.8 E DEdeg 16.5 Posflg
Corr -0.1
SAO
SAO 141961 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.012 Vmag 8.3 SpType K0
Double code Source 27 CatNum 6010 DM BD-05 4534
DMcomp BDsup HD 163289 M HD 0
GC RA1950rad 4.68147674 DE1950rad -0.0881348 PmRA2000 -0.0007
PmDE2000 -0.011
Hipparcos
Catalog H HIP 87757 Proxy RAhms 17 55 34.59
DEdms -05 03 25.1 Vmag 9.08 VarFlag R Vmag H
RAdeg 268.894 DEdeg -5.05697 AstroRef Plx 5.29
CCDM 17556-0503 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 163289 BD BD-05 4534
CD CP Dm number -05 4534 VIred 1.16
SpType K0 R SpType Coord arcsec 2000 175534.59-050325.1
Hipparcos 2
HIP 87757 Sn 5 So 0 Nc 1
RArad 4.6930879317 DErad -0.0882608165 Plx 6.15 PmRA -11.62
PmDE -15.14 E RArad 1.22 E DErad 0.87 E Plx 1.31
E pmRA 1.46 E pmDE 1.03 Hpmag 9.209 E Hpmag 0.0035
SHp 0.029 VA 0 BV 0.576 E BV 0.035
VI 0.65
CCDM
Ccdm 17556-0503 RComp Comp A Note1
Note2 Discov num DRAs -1.42 DDEs -24.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp K0 PmNote *
PmRA -13 PmDE -12 Dm number -05 4534 Cat1 BD
Name2 141961 Cat2 SAO HD 163289 M HD
ADS BDS M ADS BDS N IDS IDS 17503S0502A
HIC 87757
 
 
17556-0503 Ab
 
 
Coord arcsec 2000 175534.59-050325.2 Mag 9.7 Calc coord yes
 
 
17556-0503 B
 
 
Coord arcsec 2000 175534.52-050324.9 Mag 13 Calc delta mag 3.3 Calc coord yes
CCDM
Ccdm 17556-0503 RComp Comp B Note1
Note2 Discov num RST5545 DRAs DDEs
R dRAs Year 1951 Theta 294 Rho 1.2
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 17503S0502B
HIC 87757