WDS 18174-4929 : COMPONENTS
 
 
  A
B pa=22.2°
sep=2.06"
 
 
18174-4929 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181723.58-492928.8 Mag 11.84 Spectral class M1 (red)
PmRA -53.00 PmDE -216.0 HIP 89621 CD CD-4912033
Hipparcos
Catalog H HIP 89621 Proxy H RAhms 18 17 23.63
DEdms -49 29 26.9 Vmag 11.28 VarFlag R Vmag G
RAdeg 274.348 DEdeg -49.4908 AstroRef A Plx 13.28
CCDM 18174-4929 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 36 Rho 2.075 HD BD
CD CD-4912033 CP Dm number -4912033 VIred 1.59
SpType M1 R SpType Coord arcsec 2000 181723.63-492926.9
Hipparcos 2
HIP 89621 Sn 15 So 3 Nc 2
RArad 4.7882836918 DErad -0.863777436 Plx 15.74 PmRA -56.29
PmDE -218.35 E RArad 3.16 E DErad 2.27 E Plx 3.95
E pmRA 3.93 E pmDE 2.23 Hpmag 11.3512 E Hpmag 0.0065
SHp 0.057 VA 0 BV 1.36 E BV 0.015
VI 1.59
CCDM
Ccdm 18174-4929 RComp Comp A Note1
Note2 Discov num DRAs -0.41 DDEs -28.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 11.8 Sp M1 PmNote *
PmRA -53 PmDE -216 Dm number -4912033 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 89621
 
 
18174-4929 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181723.66-492926.9 Mag 12.2 PmRA -36.00
PmDE -209.0 Tycho2 8366-02059-2 Calc delta mag 0.36 Calc coord yes
Tycho2
Tycho2 8366-02059-2 Pflag RAmdeg 274.34895439 DEmdeg -49.49085377
PmRA -35.7 PmDE -209.0 E RAmdeg 103 E DEmdeg 107
E pmRA 2.8 E pmDE 2.7 EpRAm 1971.52 EpDEm 1964.87
Num 3 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.7 BTmag 13.441 E BTmag 0.441 VTmag 12.201
E VTmag 0.234 Prox 22 TYC HIP 89621
CCDM B RAdeg 274.34908111 DEdeg -49.49036611 EpRA 1990 1.69
EpDE 1990 1.60 E RAdeg 117.6 E DEdeg 129.3 Posflg
Corr -0.1
CCDM
Ccdm 18174-4929 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.28 DDEs -27.0
R dRAs 82 Year 1991 Theta 36 Rho 2.1
Obs 1 Vmag 12.5 Sp PmNote *
PmRA -35 PmDE -206 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 89621