WDS 17159-1330 : COMPONENTS
 
 
  A
B pa=234.7°
sep=12.35"
 
 
17159-1330 A
 
 
Componente originario normalizzato AB Name HD 156057 Coord arcsec 2000 171556.29-132939.0 Mag 9.63
Spectral class B9.5V (blue-white) PmRA 3.00 PmDE -3.0 SAO 160409
HIP 84451 Tycho2 5657-00403-1 HD 156057 BD BD-13 4577
Tycho2
Tycho2 5657-00403-1 Pflag RAmdeg 258.98454999 DEmdeg -13.49416868
PmRA 5.0 PmDE -1.8 E RAmdeg 15 E DEmdeg 17
E pmRA 1.3 E pmDE 1.4 EpRAm 1987.66 EpDEm 1986.21
Num 9 Q RAmdeg 2.3 Q DEmdeg 1.2 Q pmRA 2.4
Q pmDE 1.1 BTmag 10.013 E BTmag 0.030 VTmag 9.629
E VTmag 0.029 Prox 126 TYC T HIP 84451
CCDM A RAdeg 258.98454083 DEdeg -13.49416278 EpRA 1990 1.67
EpDE 1990 1.50 E RAdeg 16.9 E DEdeg 20.0 Posflg
Corr 0.0
SAO
SAO 160409 DelFlag RA1950 PmRA1950 0.0017
DE1950 PmDE1950 0.006 Vmag 8.5 SpType A0
Double code Source 20 CatNum 5897 DM BD-13 4577
DMcomp BDsup HD 156057 M HD 0
GC RA1950rad 4.50780849 DE1950rad -0.23455791 PmRA2000 0.0019
PmDE2000 0.009
Hipparcos
Catalog H HIP 84451 Proxy RAhms 17 15 56.29
DEdms -13 29 39.0 Vmag 9.6 VarFlag R Vmag H
RAdeg 258.985 DEdeg -13.4942 AstroRef A Plx -0.06
CCDM 17159-1330 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 236 Rho 12.582 HD 156057 BD BD-13 4577
CD CP Dm number -13 4577 VIred 0.55
SpType B9.5V R SpType Coord arcsec 2000 171556.29-132939.0
Hipparcos 2
HIP 84451 Sn 15 So 3 Nc 2
RArad 4.5201329313 DErad -0.2355177093 Plx -1.16 PmRA 5.73
PmDE -5.52 E RArad 2.24 E DErad 1.31 E Plx 2.36
E pmRA 2.35 E pmDE 1.44 Hpmag 9.6818 E Hpmag 0.0244
SHp 0.047 VA 0 BV 0.367 E BV 0.04
VI 0.43
CCDM
Ccdm 17159-1330 RComp Comp A Note1
Note2 Discov num DRAs 2.29 DDEs 20.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.7 Sp B9 PmNote *
PmRA 6 PmDE -8 Dm number -13 4577 Cat1 BD
Name2 160409 Cat2 SAO HD 156057 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 84451
 
 
17159-1330 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171555.60-132946.1 Mag 11.74 PmRA 4.00
PmDE -3.0 Calc delta mag 2.11 Calc coord yes
CCDM
Ccdm 17159-1330 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.58 DDEs 13.8
R dRAs 82 Year 1991 Theta 236 Rho 12.6
Obs 1 Vmag 11.7 Sp PmNote *
PmRA 6 PmDE -8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 84451