WDS 18020-6455 : COMPONENTS
 
 
  A
B pa=70.4°
sep=0.19"
 
 
18020-6455 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180200.75-645523.0 Mag 10.11 Spectral class G5 (yellow)
PmRA -18.00 PmDE -43.0
CCDM
Ccdm 18020-6455 RComp Comp A Note1
Note2 Discov num DRAs 0.93 DDEs -23.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote *
PmRA -4 PmDE -51 Dm number -64 3758 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17521S6455A
HIC 88306
 
 
18020-6455 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180200.78-645522.9 Mag 10.07 PmRA -18.00
PmDE -43.0 HIP 88306 Tycho2 9063-00856-1 CP CP-64 3758
Calc delta mag 0.04 Calc coord yes
Tycho2
Tycho2 9063-00856-1 Pflag RAmdeg 270.50327457 DEmdeg -64.92304370
PmRA -17.9 PmDE -43.2 E RAmdeg 12 E DEmdeg 12
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.71 EpDEm 1990.02
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 10.407 E BTmag 0.028 VTmag 9.433
E VTmag 0.017 Prox 776 TYC T HIP 88306
CCDM AB RAdeg 270.50337139 DEdeg -64.92294583 EpRA 1990 1.83
EpDE 1990 1.87 E RAdeg 12.5 E DEdeg 12.2 Posflg P
Corr -0.2
Hipparcos
Catalog H HIP 88306 Proxy H RAhms 18 02 00.79
DEdms -64 55 22.6 Vmag 9.28 VarFlag R Vmag H
RAdeg 270.503 DEdeg -64.9229 AstroRef A Plx 2.42
CCDM 18020-6455 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 90 Rho 0.465 HD BD
CD CP CP-64 3758 Dm number -64 3758 VIred 0.9
SpType G5 R SpType Coord arcsec 2000 180200.79-645522.6
Hipparcos 2
HIP 88306 Sn 15 So 3 Nc 2
RArad 4.7211730162 DErad -1.1331189762 Plx 3.42 PmRA -18.12
PmDE -41.87 E RArad 1.22 E DErad 1.05 E Plx 1.85
E pmRA 1.37 E pmDE 1.09 Hpmag 9.4326 E Hpmag 0.0021
SHp 0.025 VA 0 BV 0.872 E BV 0.024
VI 0.88
CCDM
Ccdm 18020-6455 RComp Comp B Note1
Note2 Discov num FIN 303 DRAs DDEs
R dRAs Year 1930 Theta 086 Rho 0.5
Obs 1 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17521S6455B
HIC 88306