WDS 17431-4446 : COMPONENTS
 
 
  A
B pa=47.2°
sep=2.40"
 
 
17431-4446 A
 
 
Componente originario normalizzato AB Name HD 160618 Coord arcsec 2000 174307.42-444600.3 Mag 8.44
Spectral class G8/K0III (yellow) PmRA 13.00 PmDE 11.0 SAO 228323
HIP 86718 Tycho2 7897-00138-1 HD 160618 GC 24002
CD CD-4411994 CP CP-44 8708
Tycho2
Tycho2 7897-00138-1 Pflag RAmdeg 265.78090824 DEmdeg -44.76673235
PmRA 2.3 PmDE 3.8 E RAmdeg 9 E DEmdeg 10
E pmRA 1.0 E pmDE 1.1 EpRAm 1989.19 EpDEm 1988.92
Num 12 Q RAmdeg 1.0 Q DEmdeg 1.3 Q pmRA 1.0
Q pmDE 1.2 BTmag 9.516 E BTmag 0.024 VTmag 8.437
E VTmag 0.016 Prox 999 TYC T HIP 86718
CCDM RAdeg 265.78090000 DEdeg -44.76674139 EpRA 1990 1.63
EpDE 1990 1.54 E RAdeg 9.5 E DEdeg 11.2 Posflg
Corr -0.1
SAO
SAO 228323 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 0.021 Vmag 8.2 SpType G5
Double code Source 70 CatNum 24002 DM CD-4411994
DMcomp BDsup HD 160618 M HD 0
GC 24002 RA1950rad 4.62275401 DE1950rad -0.78093058 PmRA2000 -0.0025
PmDE2000 0.02
Hipparcos
Catalog H HIP 86718 Proxy RAhms 17 43 07.42
DEdms -44 46 00.3 Vmag 8.29 VarFlag R Vmag H
RAdeg 265.781 DEdeg -44.7667 AstroRef Plx 2.91
CCDM 17431-4446 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 160618 BD
CD CD-4411994 CP CP-44 8708 Dm number -4411994 VIred 0.93
SpType G8/K0III R SpType Coord arcsec 2000 174307.42-444600.3
Hipparcos 2
HIP 86718 Sn 5 So 0 Nc 1
RArad 4.6387519709 DErad -0.7813270281 Plx 3.02 PmRA 8.28
PmDE 4.33 E RArad 0.98 E DErad 0.72 E Plx 1.05
E pmRA 1.15 E pmDE 0.8 Hpmag 8.452 E Hpmag 0.0018
SHp 0.016 VA 0 BV 0.936 E BV 0.024
VI 0.93
CCDM
Ccdm 17431-4446 RComp Comp A Note1
Note2 Discov num DRAs 1.47 DDEs 0.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp G5 PmNote *
PmRA 9 PmDE 16 Dm number -4411994 Cat1 CD
Name2 228323 Cat2 SAO HD 160618 M HD
ADS BDS M ADS BDS N IDS IDS 17358S4443A
HIC 86718
 
 
17431-4446 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174307.59-444558.7 Mag 12.1 Calc delta mag 3.66
Calc coord yes
CCDM
Ccdm 17431-4446 RComp Comp B Note1
Note2 Discov num I 1335 DRAs DDEs
R dRAs Year 1926 Theta 052 Rho 4.0
Obs 2 Vmag 12.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17358S4443B
HIC 86718