WDS 17137-4757 : COMPONENTS
 
 
  A
B pa=42.4°
sep=2.02"
 
 
17137-4757 A
 
 
Componente originario normalizzato AB Name HD 155408 Coord arcsec 2000 171341.21-475656.1 Mag 8
Spectral class G5III (yellow) PmRA 0.00 PmDE -4.0 SAO 227724
HIP 84278 Tycho2 8332-00861-1 HD 155408 GC 23214
CD CD-4711342 CP CP-47 8117
Tycho2
Tycho2 8332-00861-1 Pflag RAmdeg 258.42169383 DEmdeg -47.94892591
PmRA -2.2 PmDE -6.9 E RAmdeg 7 E DEmdeg 9
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.54 EpDEm 1989.61
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.8 BTmag 9.482 E BTmag 0.022 VTmag 8.093
E VTmag 0.013 Prox 999 TYC T HIP 84278
CCDM RAdeg 258.42170111 DEdeg -47.94890944 EpRA 1990 1.62
EpDE 1990 1.34 E RAdeg 7.1 E DEdeg 8.5 Posflg
Corr 0.1
SAO
SAO 227724 DelFlag RA1950 PmRA1950 -0.0023
DE1950 PmDE1950 0.036 Vmag 8 SpType G5
Double code Source 70 CatNum 23214 DM CD-4711342
DMcomp BDsup HD 155408 M HD 0
GC 23214 RA1950rad 4.49385686 DE1950rad -0.83584134 PmRA2000 -0.0025
PmDE2000 0.035
Hipparcos
Catalog H HIP 84278 Proxy RAhms 17 13 41.21
DEdms -47 56 56.1 Vmag 7.9 VarFlag R Vmag H
RAdeg 258.422 DEdeg -47.9489 AstroRef Plx 2.23
CCDM 17137-4757 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 155408 BD
CD CD-4711342 CP CP-47 8117 Dm number -4711342 VIred 1.1
SpType G5III R SpType Coord arcsec 2000 171341.21-475656.1
Hipparcos 2
HIP 84278 Sn 5 So 0 Nc 1
RArad 4.5103095261 DErad -0.8368664091 Plx -0.89 PmRA -2.91
PmDE -7.08 E RArad 1.03 E DErad 0.64 E Plx 1.17
E pmRA 1.25 E pmDE 0.75 Hpmag 8.0624 E Hpmag 0.0013
SHp 0.01 VA 0 BV 1.176 E BV 0.019
VI 1.14
CCDM
Ccdm 17137-4757 RComp Comp A Note1
Note2 Discov num DRAs -0.85 DDEs 4.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp G5 PmNote *
PmRA -7 PmDE 4 Dm number -4711342 Cat1 CD
Name2 227724 Cat2 SAO HD 155408 M HD
ADS BDS M ADS BDS N IDS IDS 17062S4750A
HIC 84278
 
 
17137-4757 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171341.35-475654.6 Mag 12.5 Calc delta mag 4.5
Calc coord yes
CCDM
Ccdm 17137-4757 RComp Comp B Note1
Note2 Discov num RST 906 DRAs DDEs
R dRAs Year 1930 Theta 054 Rho 2.3
Obs 2 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17062S4750B
HIC 84278