WDS 18239-2746 : COMPONENTS
 
 
  A
B pa=167.5°
sep=94.86"
 
 
18239-2746 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182351.12-274618.5 Mag 10.5 Spectral class K1IV (yellow-orange)
PmRA -127.00 PmDE -212.0 HIP 90154 Tycho2 6852-01436-1
HD 317479
Tycho2
Tycho2 6852-01436-1 Pflag RAmdeg 275.96301986 DEmdeg -27.77184456
PmRA -129.8 PmDE -217.2 E RAmdeg 42 E DEmdeg 55
E pmRA 2.7 E pmDE 2.5 EpRAm 1987.42 EpDEm 1981.65
Num 4 Q RAmdeg 1.5 Q DEmdeg 1.0 Q pmRA 1.5
Q pmDE 1.0 BTmag 11.581 E BTmag 0.096 VTmag 10.551
E VTmag 0.066 Prox 999 TYC HIP 90154
CCDM RAdeg 275.96334639 DEdeg -27.77135361 EpRA 1990 1.89
EpDE 1990 1.82 E RAdeg 44.2 E DEdeg 63.0 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 90154 Proxy RAhms 18 23 51.21
DEdms -27 46 16.7 Vmag 10.4 VarFlag R Vmag G
RAdeg 275.963 DEdeg -27.7713 AstroRef Plx 12.3
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.97
SpType R SpType Coord arcsec 2000 182351.21-274616.7
Hipparcos 2
HIP 90154 Sn 5 So 0 Nc 1
RArad 4.8164697172 DErad -0.4847007245 Plx 10.93 PmRA -124.87
PmDE -205.72 E RArad 2.06 E DErad 1.41 E Plx 2.29
E pmRA 3.06 E pmDE 1.89 Hpmag 10.4949 E Hpmag 0.0044
SHp 0.026 VA 0 BV 0.929 E BV 0.003
VI 0.97
 
 
18239-2746 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182352.67-274751.1 Mag 14.5 Spectral class M1.5 (red)
PmRA -131.00 PmDE -205.0 Calc delta mag 4 Calc coord yes