WDS 13581+1928 : COMPONENTS
 
 
  A
B pa=198.4°
sep=8.03"
 
 
13581+1928 A
 
 
Componente originario normalizzato AB Name HD 121906 Coord arcsec 2000 135807.43+192729.8 Mag 8.82
Spectral class F5 (yellow-white) PmRA -7.00 PmDE -63.0 SAO 100797
HIP 68237 Tycho2 1470-00737-1 HD 121906 BD BD+20 2904
Tycho2
Tycho2 1470-00737-1 Pflag RAmdeg 209.53094433 DEmdeg 19.45828305
PmRA -6.4 PmDE -65.6 E RAmdeg 8 E DEmdeg 10
E pmRA 1.0 E pmDE 0.9 EpRAm 1990.76 EpDEm 1990.10
Num 10 Q RAmdeg 1.1 Q DEmdeg 1.3 Q pmRA 1.1
Q pmDE 1.3 BTmag 9.263 E BTmag 0.020 VTmag 8.816
E VTmag 0.016 Prox 80 TYC T HIP 68237
CCDM A RAdeg 209.53095944 DEdeg 19.45843583 EpRA 1990 1.64
EpDE 1990 1.63 E RAdeg 8.3 E DEdeg 9.5 Posflg
Corr -0.1
SAO
SAO 100797 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 -0.058 Vmag 8.7 SpType F5
Double code Source 35 CatNum 4939 DM BD+20 2904
DMcomp BDsup HD 121906 M HD 0
GC RA1950rad 3.64666733 DE1950rad 0.34386842 PmRA2000 -0.0008
PmDE2000 -0.053
Hipparcos
Catalog H HIP 68237 Proxy H RAhms 13 58 07.43
DEdms +19 27 30.4 Vmag 8.72 VarFlag R Vmag H
RAdeg 209.531 DEdeg 19.4584 AstroRef A Plx 5.7
CCDM 13581+1927 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 199 Rho 7.982 HD 121906 BD BD+20 2904
CD CP Dm number +20 2904 VIred 0.5
SpType F5 R SpType Coord arcsec 2000 135807.43+192730.4
Hipparcos 2
HIP 68237 Sn 15 So 3 Nc 2
RArad 3.657005189 DErad 0.3396139573 Plx 6.49 PmRA -9.29
PmDE -62.27 E RArad 0.85 E DErad 0.57 E Plx 1.01
E pmRA 0.97 E pmDE 0.64 Hpmag 8.8163 E Hpmag 0.002
SHp 0.014 VA 0 BV 0.6 E BV 0.495
VI 0.5
 
 
13581+1928 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 135807.25+192722.2 Mag 11.78 PmRA -29.00
PmDE -26.0 Calc delta mag 2.96 Calc coord yes