WDS 18048-3554 : COMPONENTS
 
 
  A
B pa=310.6°
sep=10.90"
 
 
18048-3554 A
 
 
Componente originario normalizzato AB Name HD 164870 Coord arcsec 2000 180450.39-355404.9 Mag 6
Spectral class K1III: (yellow-orange) PmRA -16.00 PmDE -35.0 SAO 209671
HIP 88550 Tycho2 7403-06940-1 HD 164870 HR 6739
GC 24597 CD CD-3512229 FK5 3435
Tycho2
Tycho2 7403-06940-1 Pflag RAmdeg 271.20991308 DEmdeg -35.90144467
PmRA -14.9 PmDE -34.3 E RAmdeg 4 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.50 EpDEm 1991.37
Num 18 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.7 BTmag 7.490 E BTmag 0.016 VTmag 6.104
E VTmag 0.010 Prox 929 TYC T HIP 88550
CCDM RAdeg 271.20995444 DEdeg -35.90136806 EpRA 1990 1.90
EpDE 1990 1.93 E RAdeg 3.6 E DEdeg 4.6 Posflg
Corr 0.0
SAO
SAO 209671 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 -0.04 Vmag 5.8 SpType K0
Double code Source 70 CatNum 24597 DM CD-3512229
DMcomp BDsup HD 164870 M HD 0
GC 24597 RA1950rad 4.71880857 DE1950rad -0.62665871 PmRA2000 -0.0016
PmDE2000 -0.04
Hipparcos
Catalog H HIP 88550 Proxy RAhms 18 04 50.39
DEdms -35 54 04.9 Vmag 5.98 VarFlag R Vmag H
RAdeg 271.21 DEdeg -35.9014 AstroRef Plx 9.18
CCDM 18048-3554 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 164870 BD
CD CD-3512229 CP Dm number -3512229 VIred 1.12
SpType K2III R SpType Coord arcsec 2000 180450.39-355404.9
Hipparcos 2
HIP 88550 Sn 5 So 0 Nc 1
RArad 4.7335067229 DErad -0.6265969408 Plx 9.47 PmRA -15.33
PmDE -33.97 E RArad 0.43 E DErad 0.31 E Plx 0.54
E pmRA 0.67 E pmDE 0.36 Hpmag 6.1471 E Hpmag 0.0006
SHp 0.006 VA 0 BV 1.16 E BV 0.015
VI 1.12
CCDM
Ccdm 18048-3554 RComp Comp A Note1
Note2 Discov num DRAs 2.33 DDEs -5.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.8 Sp K0 PmNote *
PmRA -24 PmDE -35 Dm number -3512229 Cat1 CD
Name2 209671 Cat2 SAO HD 164870 M HD
ADS BDS M ADS BDS N IDS IDS 17581S3554A
HIC 88550
 
 
18048-3554 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180449.71-355357.8 Mag 11 Calc delta mag 5
Calc coord yes
CCDM
Ccdm 18048-3554 RComp Comp B Note1
Note2 Discov num HDO 283 DRAs DDEs
R dRAs Year 1900 Theta 290 Rho 12.5
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17581S3554B
HIC