WDS 18102-7859 : COMPONENTS
 
 
  A
B pa=159.8°
sep=4.38"
 
 
18102-7859 A
 
 
Componente originario normalizzato AB Name HD 163963 Coord arcsec 2000 181013.77-785912.0 Mag 9.56
Spectral class G2V (yellow) PmRA -11.00 PmDE -42.0 SAO 257564
HIP 89030 Tycho2 9453-01318-1 HD 163963 CP CP-78 1156
Tycho2
Tycho2 9453-01318-1 Pflag RAmdeg 272.55739550 DEmdeg -78.98667840
PmRA -9.6 PmDE -46.2 E RAmdeg 13 E DEmdeg 12
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.38 EpDEm 1989.54
Num 9 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.5
Q pmDE 0.8 BTmag 10.208 E BTmag 0.025 VTmag 9.557
E VTmag 0.019 Prox 89 TYC T HIP 89030
CCDM A RAdeg 272.55750694 DEdeg -78.98657139 EpRA 1990 1.55
EpDE 1990 1.71 E RAdeg 13.3 E DEdeg 12.0 Posflg
Corr 0.0
SAO
SAO 257564 DelFlag RA1950 PmRA1950 -0.0052
DE1950 PmDE1950 0.008 Vmag 8.7 SpType K2
Double code Source 61 CatNum 3888 DM CP-78 1156
DMcomp BDsup HD 163963 M HD 0
GC RA1950rad 4.72086447 DE1950rad -1.37868643 PmRA2000 -0.0084
PmDE2000 0.003
Hipparcos
Catalog H HIP 89030 Proxy H RAhms 18 10 13.80
DEdms -78 59 11.6 Vmag 8.86 VarFlag R Vmag H
RAdeg 272.557 DEdeg -78.9866 AstroRef A Plx 8.69
CCDM 18102-7859 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 118 Rho 8.907 HD 163963 BD
CD CP CP-78 1156 Dm number -78 1156 VIred 0.5
SpType F8/G0V R SpType Coord arcsec 2000 181013.80-785911.6
Hipparcos 2
HIP 89030 Sn 15 So 3 Nc 2
RArad 4.7570256131 DErad -1.3785755947 Plx 9.18 PmRA -10.88
PmDE -47.35 E RArad 1.25 E DErad 1.28 E Plx 1.74
E pmRA 1.23 E pmDE 1.44 Hpmag 8.997 E Hpmag 0.0024
SHp 0.029 VA 0 BV 0.626 E BV 0.021
VI 0.69
CCDM
Ccdm 18102-7859 RComp Comp A Note1
Note2 Discov num DRAs 1.38 DDEs -9.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp G5 PmNote *
PmRA -11 PmDE -17 Dm number -78 1156 Cat1 CPD
Name2 257564 Cat2 SAO HD 163963 M HD
ADS BDS M ADS BDS N IDS IDS 17537S7859A
HIC 89030
 
 
18102-7859 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181014.30-785916.1 Mag 9.88 Spectral class G2V (yellow)
PmRA -6.00 PmDE -51.0 Calc delta mag 0.32 Calc coord yes
CCDM
Ccdm 18102-7859 RComp Comp B Note1
Note2 Discov num HJ 4988 DRAs 4.04 DDEs -14.1
R dRAs 91 Year 1940 Theta 120 Rho 9.1
Obs 4 Vmag 9.5 Sp PmNote *
PmRA -11 PmDE -17 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17537S7859B
HIC 89030