WDS 17572-5523 : COMPONENTS
 
 
  A
B pa=101.7°
sep=1.37"
 
 
17572-5523 A
 
 
Componente originario normalizzato AB Name HD 163028 Coord arcsec 2000 175713.37-552252.7 Mag 7.02
Spectral class K0III (yellow-orange) PmRA -10.00 PmDE -33.0 SAO 245131
HIP 87892 Tycho2 8746-02482-1 HD 163028 GC 24372
CP CP-55 8375
Tycho2
Tycho2 8746-02482-1 Pflag P RAmdeg 269.30569242 DEmdeg -55.38129944
PmRA -10.1 PmDE -33.1 E RAmdeg 5 E DEmdeg 5
E pmRA 2.9 E pmDE 2.6 EpRAm 1991.75 EpDEm 1991.67
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.6 Q pmRA 0.8
Q pmDE 1.5 BTmag 8.334 E BTmag 0.017 VTmag 7.023
E VTmag 0.010 Prox 24 TYC T HIP 87892
CCDM A RAdeg 269.30507194 DEdeg -55.38119111 EpRA 1990 1.78
EpDE 1990 1.71 E RAdeg 4.5 E DEdeg 5.4 Posflg D
Corr 0.3
SAO
SAO 245131 DelFlag RA1950 PmRA1950 -0.0018
DE1950 PmDE1950 -0.032 Vmag 7 SpType F8
Double code Source 70 CatNum 24372 DM CP-55 8375
DMcomp BDsup HD 163028 M HD 0
GC 24372 RA1950rad 4.68203394 DE1950rad -0.96647553 PmRA2000 -0.0023
PmDE2000 -0.034
Hipparcos
Catalog H HIP 87892 Proxy H RAhms 17 57 13.22
DEdms -55 22 52.3 Vmag 6.55 VarFlag R Vmag G
RAdeg 269.305 DEdeg -55.3812 AstroRef A Plx 5.95
CCDM 17572-5523 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 95 Rho 2.449 HD 163028 BD
CD CP CP-55 8375 Dm number -55 8375 VIred 0.84
SpType K0III+... R SpType Coord arcsec 2000 175713.22-552252.3
Hipparcos 2
HIP 87892 Sn 15 So 3 Nc 2
RArad 4.7002602439 DErad -0.9665840848 Plx 4.79 PmRA -5.06
PmDE -25.17 E RArad 1.17 E DErad 0.63 E Plx 0.98
E pmRA 1.46 E pmDE 0.69 Hpmag 6.6779 E Hpmag 0.0013
SHp 0.009 VA 0 BV 0.815 E BV 0.015
VI 0.84
CCDM
Ccdm 17572-5523 RComp Comp A Note1
Note2 Discov num DRAs 1.04 DDEs 7.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp F8 PmNote *
PmRA -17 PmDE -31 Dm number -55 8375 Cat1 CPD
Name2 245131 Cat2 SAO HD 163028 M HD
ADS BDS M ADS BDS N IDS IDS 17489S5522A
HIC 87892
 
 
17572-5523 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175713.53-552253.0 Mag 7.93 Spectral class A2 (white)
PmRA -10.00 PmDE -33.0 Tycho2 8746-02482-2 Calc delta mag 0.91
Calc coord yes
Tycho2
Tycho2 8746-02482-2 Pflag P RAmdeg 269.30569242 DEmdeg -55.38129944
PmRA -10.1 PmDE -33.1 E RAmdeg 5 E DEmdeg 5
E pmRA 2.9 E pmDE 2.6 EpRAm 1991.75 EpDEm 1991.67
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.6 Q pmRA 0.8
Q pmDE 1.5 BTmag 8.195 E BTmag 0.017 VTmag 7.927
E VTmag 0.013 Prox 24 TYC HIP 87892
CCDM B RAdeg 269.30626083 DEdeg -55.38124861 EpRA 1990 1.76
EpDE 1990 1.73 E RAdeg 5.6 E DEdeg 6.8 Posflg D
Corr 0.2
CCDM
Ccdm 17572-5523 RComp Comp B Note1
Note2 Discov num RMK 22 DRAs DDEs
R dRAs Year 1952 Theta 093 Rho 2.5
Obs 17 Vmag 8.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17489S5522B
HIC 87892