WDS 20470+5825 : COMPONENTS
 
 
  A
B pa=23.0°
sep=0.12"
 
 
20470+5825 A
 
 
Componente originario normalizzato AB Name V416 Cep Coord arcsec 2000 204701.06+582500.4 Mag 7.35
Spectral class F8 (yellow-white) PmRA -2.00 PmDE -4.0 SAO 32890
HIP 102558 Tycho2 3963-00813-1 HD 198343 GC 29003
BD BD+57 2243
Tycho2
Tycho2 3963-00813-1 Pflag RAmdeg 311.75440528 DEmdeg 58.41676011
PmRA -3.8 PmDE -5.0 E RAmdeg 5 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.18 EpDEm 1991.33
Num 13 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.4 BTmag 8.600 E BTmag 0.016 VTmag 7.103
E VTmag 0.010 Prox 999 TYC T HIP 102558
CCDM AB RAdeg 311.75442250 DEdeg 58.41677194 EpRA 1990 1.64
EpDE 1990 1.60 E RAdeg 4.5 E DEdeg 4.4 Posflg P
Corr -0.1
SAO
SAO 32890 DelFlag RA1950 PmRA1950 -0.0036
DE1950 PmDE1950 0.009 Vmag 7.3 SpType F8
Double code Source 70 CatNum 29003 DM BD+57 2243
DMcomp BDsup HD 198343 M HD 0
GC 29003 RA1950rad 5.4358373 DE1950rad 1.01634173 PmRA2000 -0.0032
PmDE2000 0.006
Hipparcos
Catalog H HIP 102558 Proxy H RAhms 20 47 01.06
DEdms +58 25 00.4 Vmag 6.68 VarFlag 2 R Vmag H
RAdeg 311.754 DEdeg 58.4168 AstroRef * Plx 2.1
CCDM 20470+5825 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AB
Theta 39 Rho 0.148 HD 198343 BD BD+57 2243
CD CP Dm number +57 2243 VIred 1.67
SpType F8 R SpType Coord arcsec 2000 204701.06+582500.4
Hipparcos 2
HIP 102558 Sn 55 So 3 Nc 2
RArad 5.4411411718 DErad 1.0195651028 Plx 0.13 PmRA -1.7
PmDE -3.58 E RArad 0.41 E DErad 0.41 E Plx 0.45
E pmRA 0.46 E pmDE 0.5 Hpmag 6.8344 E Hpmag 0.0049
SHp 0.049 VA 2 BV 1.26 E BV 0.009
VI 1.22
CCDM
Ccdm 20470+5825 RComp Comp A Note1
Note2 Discov num DRAs 1.05 DDEs 0.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.4 Sp F8 PmNote *
PmRA -2 PmDE -4 Dm number +57 2243 Cat1 BD
Name2 +58 1284 Cat2 AGK2/3 HD 198343 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 102558
 
 
20470+5825 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204701.07+582500.5 Mag 7.89 Calc delta mag 0.54
Calc coord yes
CCDM
Ccdm 20470+5825 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.07 DDEs 0.4
R dRAs 82 Year 1991 Theta 39 Rho 0.2
Obs 1 Vmag 7.9 Sp PmNote *
PmRA -2 PmDE -4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 102558