WDS 17207-3641 : COMPONENTS
 
 
  A
B pa=164.1°
sep=8.01"
 
 
17207-3641 A
 
 
Componente originario normalizzato AB Name HD 156687 Coord arcsec 2000 172040.30-364057.7 Mag 5.82
Spectral class G8/K0III (yellow) PmRA -5.00 PmDE -23.0 SAO 208702
HIP 84863 Tycho2 7374-00656-1 HD 156687 CD CD-3611419
CP CP-36 7234
Tycho2
Tycho2 7374-00656-1 Pflag RAmdeg 260.16791312 DEmdeg -36.68274191
PmRA -4.1 PmDE -23.2 E RAmdeg 13 E DEmdeg 18
E pmRA 1.5 E pmDE 1.4 EpRAm 1989.55 EpDEm 1986.65
Num 13 Q RAmdeg 0.5 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.7 BTmag 11.014 E BTmag 0.055 VTmag 9.363
E VTmag 0.021 Prox 999 TYC T HIP 84863
CCDM RAdeg 260.16792417 DEdeg -36.68268583 EpRA 1990 1.71
EpDE 1990 1.45 E RAdeg 14.0 E DEdeg 21.1 Posflg
Corr 0.0
SAO
SAO 208702 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.014 Vmag 9.1 SpType K2
Double code Source 41 CatNum 8652 DM CD-3611419
DMcomp BDsup HD 156687 M HD 0
GC RA1950rad 4.52604663 DE1950rad -0.63936444 PmRA2000 0.0008
PmDE2000 -0.013
Hipparcos
Catalog H HIP 84863 Proxy RAhms 17 20 40.30
DEdms -36 40 57.7 Vmag 9.22 VarFlag R Vmag H
RAdeg 260.168 DEdeg -36.6827 AstroRef Plx 1.75
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 156687 BD
CD CD-3611419 CP CP-36 7234 Dm number -3611419 VIred 1.09
SpType G8/K0III R SpType Coord arcsec 2000 172040.30-364057.7
Hipparcos 2
HIP 84863 Sn 5 So 0 Nc 1
RArad 4.5407868763 DErad -0.6402337476 Plx 4.02 PmRA -3.79
PmDE -22.93 E RArad 1.5 E DErad 0.69 E Plx 1.61
E pmRA 2.32 E pmDE 0.72 Hpmag 9.3767 E Hpmag 0.0021
SHp 0.016 VA 0 BV 1.359 E BV 0.049
VI 1.33
CCDM
Ccdm 17207-3641 RComp Comp A Note1
Note2 Discov num DRAs -1.77 DDEs 2.3
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.2 Sp G8 PmNote
PmRA 0 PmDE -20 Dm number -3611419 Cat1 CD
Name2 208702 Cat2 SAO HD 156687 M HD
ADS BDS M ADS BDS N IDS * IDS 17139S3635A
HIC 84863
 
 
17207-3641 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172040.48-364105.4 Mag 10.45 Calc delta mag 4.63
Calc coord yes
CCDM
Ccdm 17207-3641 RComp Comp B Note1
Note2 Discov num RSU DRAs -1.38 DDEs -2.8
R dRAs 40 Year 1975 Theta 139 Rho 7.3
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17139S3635B
HIC 84863