WDS 17459-1318 : COMPONENTS
 
 
  A
B pa=32.4°
sep=32.01"
 
 
17459-1318 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174553.35-131822.3 Mag 11.94 Spectral class M3V (red)
PmRA 56.00 PmDE 94.0 HIP 86938
Hipparcos
Catalog H HIP 86938 Proxy RAhms 17 45 53.32
DEdms -13 18 23.2 Vmag 11.91 VarFlag R Vmag G
RAdeg 266.472 DEdeg -13.3064 AstroRef Plx 26.89
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 1.77
SpType M3V: R SpType Coord arcsec 2000 174553.32-131823.2
Hipparcos 2
HIP 86938 Sn 5 So 0 Nc 1
RArad 4.6508164994 DErad -0.2322410298 Plx 29.96 PmRA 57.26
PmDE 94.8 E RArad 3.25 E DErad 2.27 E Plx 3.63
E pmRA 4.77 E pmDE 2.59 Hpmag 12.0556 E Hpmag 0.0086
SHp 0.066 VA 0 BV 1.44 E BV 0.015
VI 1.77
 
 
17459-1318 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174554.52-131755.3 Mag 14.36 Spectral class DA7 (white dwarf)
PmRA 44.00 PmDE 113.0 Calc delta mag 2.42 Calc coord yes