WDS 20551-5207 : COMPONENTS
 
 
  A
B pa=359.4°
sep=3.95"
 
 
20551-5207 A
 
 
Componente originario normalizzato AB Name HD 198829 Coord arcsec 2000 205508.17-520710.5 Mag 7.12
Spectral class G5 (yellow) PmRA 108.00 PmDE -113.0 SAO 246790
HIP 103260 Tycho2 8420-00895-1 HD 198829 GC 29152
CP CP-5211793
Tycho2
Tycho2 8420-00895-1 Pflag RAmdeg 313.78443436 DEmdeg -52.11984892
PmRA 102.3 PmDE -109.6 E RAmdeg 4 E DEmdeg 5
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.61 EpDEm 1991.53
Num 12 Q RAmdeg 1.2 Q DEmdeg 1.4 Q pmRA 1.3
Q pmDE 1.5 BTmag 7.766 E BTmag 0.016 VTmag 7.123
E VTmag 0.010 Prox 978 TYC T HIP 103260
CCDM RAdeg 313.78405250 DEdeg -52.11959833 EpRA 1990 1.75
EpDE 1990 1.77 E RAdeg 4.2 E DEdeg 4.7 Posflg
Corr 0.0
SAO
SAO 246790 DelFlag RA1950 PmRA1950 0.0129
DE1950 PmDE1950 -0.117 Vmag 7.2 SpType G5
Double code Source 70 CatNum 29152 DM CP-5211793
DMcomp BDsup HD 198829 M HD 0
GC 29152 RA1950rad 5.46078905 DE1950rad -0.91297403 PmRA2000 0.0126
PmDE2000 -0.12
Hipparcos
Catalog H HIP 103260 Proxy RAhms 20 55 08.17
DEdms -52 07 10.5 Vmag 7.02 VarFlag R Vmag H
RAdeg 313.784 DEdeg -52.1196 AstroRef Plx 21.64
CCDM 20551-5207 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 198829 BD
CD CP CP-5211793 Dm number -5211793 VIred 0.66
SpType K0:III+... R SpType Coord arcsec 2000 205508.17-520710.5
Hipparcos 2
HIP 103260 Sn 5 So 1 Nc 1
RArad 5.4765643614 DErad -0.9096583502 Plx 22.87 PmRA 103.39
PmDE -111.74 E RArad 0.82 E DErad 0.7 E Plx 1.11
E pmRA 1.05 E pmDE 0.66 Hpmag 7.1512 E Hpmag 0.0013
SHp 0.008 VA 0 BV 0.607 E BV 0.008
VI 0.68
CCDM
Ccdm 20551-5207 RComp Comp A Note1
Note2 Discov num DRAs 2.33 DDEs -12.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp G5 PmNote *
PmRA 116 PmDE -115 Dm number -5211793 Cat1 CPD
Name2 246790 Cat2 SAO HD 198829 M HD
ADS BDS M ADS BDS N IDS IDS 20479S5230A
HIC 103260
 
 
20551-5207 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205508.17-520706.5 Mag 10.2 Calc delta mag 3.08
Calc coord yes
CCDM
Ccdm 20551-5207 RComp Comp B Note1
Note2 Discov num I 18 DRAs DDEs
R dRAs Year 1900 Theta 002 Rho 4.2
Obs 5 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20479S5230B
HIC 103260