WDS 18409+3132 : COMPONENTS
 
 
  A
B pa=155.1°
sep=9.09"
 
 
18409+3132 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184054.90+313157.0 Mag 8.67 Spectral class K2.5V (yellow-orange)
PmRA 83.00 PmDE -837.0 HIP 91605 Tycho2 2637-01534-1
BD BD+31 3330
Tycho2
Tycho2 2637-01534-1 Pflag RAmdeg 280.22867747 DEmdeg 31.53308069
PmRA 83.0 PmDE -837.2 E RAmdeg 10 E DEmdeg 10
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.68 EpDEm 1990.78
Num 9 Q RAmdeg 1.4 Q DEmdeg 1.2 Q pmRA 1.4
Q pmDE 1.2 BTmag 9.734 E BTmag 0.023 VTmag 8.673
E VTmag 0.015 Prox 95 TYC T HIP 91605
CCDM A RAdeg 280.22844750 DEdeg 31.53502972 EpRA 1990 1.50
EpDE 1990 1.62 E RAdeg 9.6 E DEdeg 9.7 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 91605 Proxy H RAhms 18 40 54.82
DEdms +31 32 06.4 Vmag 8.54 VarFlag R Vmag G
RAdeg 280.228 DEdeg 31.5351 AstroRef A Plx 41.88
CCDM 18409+3132 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 155 Rho 9.541 HD BD BD+31 3330
CD CP Dm number +31 3330 VIred 0.88
SpType K3V R SpType Coord arcsec 2000 184054.82+313206.4
Hipparcos 2
HIP 91605 Sn 15 So 3 Nc 2
RArad 4.8909088665 DErad 0.5503915435 Plx 42.48 PmRA 86.87
PmDE -837.41 E RArad 0.72 E DErad 0.85 E Plx 1.11
E pmRA 0.85 E pmDE 1.16 Hpmag 8.6101 E Hpmag 0.002
SHp 0.017 VA 0 BV 0.865 E BV 0.015
VI 0.91
CCDM
Ccdm 18409+3132 RComp Comp A Note1
Note2 Discov num DRAs 0.81 DDEs -0.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp PmNote *
PmRA 60 PmDE -835 Dm number +31 3330 Cat1 BD
Name2 +31 1670 Cat2 AGK2/3 HD M HD
ADS BDS A11576 M ADS BDS N IDS IDS 18371N3128A
HIC 91605
 
 
18409+3132 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184055.20+313148.8 Mag 12.15 Spectral class M0 (red)
PmRA 87.00 PmDE -838.0 Calc delta mag 3.48 Calc coord yes
CCDM
Ccdm 18409+3132 RComp Comp B Note1
Note2 Discov num HJ 1337 DRAs 1.15 DDEs -9.1
R dRAs 90 Year 1901 Theta 162 Rho 9.0
Obs 7 Vmag 11.5 Sp PmNote *
PmRA 72 PmDE -835 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11576 M ADS BDS N IDS IDS 18371N3128B
HIC 91605