WDS 17422-6901 : COMPONENTS
 
 
  A
B pa=345.0°
sep=3.24"
 
 
17422-6901 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 174212.61-690110.5 Mag 7.72 Spectral class A4V (white)
PmRA -15.00 PmDE -29.0 SAO 253999 HIP 86641
Tycho2 9289-01806-1 HD 159776 CP CP-68 2931
Tycho2
Tycho2 9289-01806-1 Pflag RAmdeg 265.55246660 DEmdeg -69.01964783
PmRA -8.2 PmDE -30.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.24 EpDEm 1991.34
Num 13 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.6 BTmag 7.903 E BTmag 0.015 VTmag 7.719
E VTmag 0.010 Prox 999 TYC T HIP 86641
CCDM RAdeg 265.55252056 DEdeg -69.01957694 EpRA 1990 1.49
EpDE 1990 1.60 E RAdeg 4.2 E DEdeg 4.0 Posflg
Corr -0.2
SAO
SAO 253999 DelFlag RA1950 PmRA1950 0.0062
DE1950 PmDE1950 -0.023 Vmag 8.5 SpType A2
Double code Source 60 CatNum 2235 DM CP-68 2931
DMcomp BDsup HD 159776 M HD 0
GC RA1950rad 4.61100268 DE1950rad -1.20417875 PmRA2000 0.0044
PmDE2000 -0.022
Hipparcos
Catalog H HIP 86641 Proxy RAhms 17 42 12.61
DEdms -69 01 10.5 Vmag 7.7 VarFlag R Vmag H
RAdeg 265.553 DEdeg -69.0196 AstroRef Plx 5.07
CCDM 17422-6901 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 159776 BD
CD CP CP-68 2931 Dm number -68 2931 VIred 0.17
SpType A4V R SpType Coord arcsec 2000 174212.61-690110.5
Hipparcos 2
HIP 86641 Sn 5 So 0 Nc 1
RArad 4.6347659726 DErad -1.2046188089 Plx 4.66 PmRA -8
PmDE -29.33 E RArad 0.41 E DErad 0.46 E Plx 0.7
E pmRA 0.47 E pmDE 0.56 Hpmag 7.7517 E Hpmag 0.0012
SHp 0.013 VA 0 BV 0.164 E BV 0.009
VI 0.18
CCDM
Ccdm 17422-6901 RComp Comp A Note1
Note2 Discov num DRAs 1.29 DDEs -10.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.6 Sp A2 PmNote *
PmRA 33 PmDE -23 Dm number -68 2931 Cat1 CPD
Name2 253999 Cat2 SAO HD 159776 M HD
ADS BDS M ADS BDS N IDS IDS 17313S6858A
HIC 86641
 
 
17422-6901 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174212.45-690107.4 Mag 13.6 Calc delta mag 5.88
Calc coord yes
CCDM
Ccdm 17422-6901 RComp Comp B Note1
Note2 Discov num DON 850 DRAs DDEs
R dRAs Year 1928 Theta 319 Rho 3.2
Obs 1 Vmag 13.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17313S6858B
HIC 86641