WDS 17031-5833 : COMPONENTS
 
 
  A
B pa=167.7°
sep=0.57"
 
 
17031-5833 A
 
 
Componente originario normalizzato AB Name HD 153447 Coord arcsec 2000 170307.21-583250.1 Mag 8.3
Spectral class K0III (yellow-orange) PmRA 16.00 PmDE -20.0 SAO 244384
HIP 83429 Tycho2 8738-01387-1 HD 153447 GC 22946
CP CP-58 6975
Tycho2
Tycho2 8738-01387-1 Pflag RAmdeg 255.78011368 DEmdeg -58.54732421
PmRA 15.8 PmDE -20.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.20 EpDEm 1991.13
Num 12 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 0.9 BTmag 8.469 E BTmag 0.016 VTmag 7.767
E VTmag 0.011 Prox 999 TYC T HIP 83429
CCDM AB RAdeg 255.78004333 DEdeg -58.54727694 EpRA 1990 1.65
EpDE 1990 1.59 E RAdeg 5.3 E DEdeg 5.4 Posflg P
Corr 0.1
SAO
SAO 244384 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 -0.044 Vmag 7.7 SpType F5
Double code Source 70 CatNum 22946 DM CP-58 6975
DMcomp BDsup HD 153447 M HD 0
GC 22946 RA1950rad 4.44534181 DE1950rad -1.02060436 PmRA2000 0.0016
PmDE2000 -0.044
Hipparcos
Catalog H HIP 83429 Proxy H RAhms 17 03 07.20
DEdms -58 32 49.9 Vmag 7.57 VarFlag R Vmag G
RAdeg 255.78 DEdeg -58.5472 AstroRef A Plx 5.13
CCDM 17031-5833 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 158 Rho 0.611 HD 153447 BD
CD CP CP-58 6975 Dm number -58 6975 VIred 0.69
SpType A4:V+... R SpType Coord arcsec 2000 170307.20-583249.9
Hipparcos 2
HIP 83429 Sn 15 So 3 Nc 2
RArad 4.4642028485 DErad -1.0218413594 Plx 6.44 PmRA 15.42
PmDE -20.04 E RArad 1.58 E DErad 2.27 E Plx 1.3
E pmRA 2.01 E pmDE 2.84 Hpmag 7.7176 E Hpmag 0.002
SHp 0.017 VA 0 BV 0.626 E BV 0.015
VI 0.69
CCDM
Ccdm 17031-5833 RComp Comp A Note1
Note2 Discov num DRAs 1.20 DDEs 7.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp F5 PmNote *
PmRA 18 PmDE -44 Dm number -58 6975 Cat1 CPD
Name2 244384 Cat2 SAO HD 153447 M HD
ADS BDS M ADS BDS N IDS IDS 16545S5824A
HIC 83429
 
 
17031-5833 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170307.23-583250.7 Mag 8.52 Spectral class A3/ (white)
PmRA 16.00 PmDE -20.0 Calc delta mag 0.22 Calc coord yes
CCDM
Ccdm 17031-5833 RComp Comp B Note1
Note2 Discov num I 997 DRAs DDEs
R dRAs Year 1911 Theta 161 Rho 0.6
Obs 6 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 16545S5824B
HIC 83429