WDS 20574+6251 : COMPONENTS
 
 
  A
B pa=322.8°
sep=0.09"
 
 
20574+6251 A
 
 
Componente originario normalizzato AB Name HD 199954 Coord arcsec 2000 205722.44+625056.0 Mag 8.18
Spectral class A0 (white) PmRA 8.00 PmDE 1.0 SAO 19123
HIP 103439 Tycho2 4251-01266-1 HD 199954 BD BD+62 1878
Tycho2
Tycho2 4251-01266-1 Pflag RAmdeg 314.34355108 DEmdeg 62.84887298
PmRA 6.2 PmDE -3.3 E RAmdeg 5 E DEmdeg 5
E pmRA 2.1 E pmDE 2.0 EpRAm 1991.58 EpDEm 1991.54
Num 7 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 8.098 E BTmag 0.015 VTmag 7.910
E VTmag 0.011 Prox 999 TYC T HIP 103439
CCDM AB RAdeg 314.34351972 DEdeg 62.84888111 EpRA 1990 1.71
EpDE 1990 1.70 E RAdeg 4.6 E DEdeg 4.9 Posflg P
Corr 0.0
SAO
SAO 19123 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0.025 Vmag 8 SpType A0
Double code Source 2 CatNum 1193 DM BD+62 1878
DMcomp BDsup HD 199954 M HD 0
GC RA1950rad 5.48190298 DE1950rad 1.09353609 PmRA2000 0.0018
PmDE2000 0.021
Hipparcos
Catalog H HIP 103439 Proxy H RAhms 20 57 22.44
DEdms +62 50 56.0 Vmag 7.89 VarFlag R Vmag H
RAdeg 314.344 DEdeg 62.8489 AstroRef * Plx 2.62
CCDM 20574+6251 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 301 Rho 0.14 HD 199954 BD BD+62 1878
CD CP Dm number +62 1878 VIred 0.2
SpType A0 R SpType Coord arcsec 2000 205722.44+625056.0
Hipparcos 2
HIP 103439 Sn 55 So 3 Nc 2
RArad 5.4863293192 DErad 1.0969199122 Plx 2.74 PmRA 7.64
PmDE 1.68 E RArad 0.52 E DErad 0.48 E Plx 0.54
E pmRA 0.53 E pmDE 0.56 Hpmag 7.949 E Hpmag 0.001
SHp 0.01 VA 0 BV 0.188 E BV 0.011
VI 0.21
CCDM
Ccdm 20574+6251 RComp Comp A Note1
Note2 Discov num DRAs -1.54 DDEs -4.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.2 Sp A0 PmNote *
PmRA 8 PmDE 1 Dm number +62 1878 Cat1 BD
Name2 +62 1193 Cat2 AGK2/3 HD 199954 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 103439
 
 
20574+6251 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205722.43+625056.1 Mag 9.74 Calc delta mag 1.56
Calc coord yes
CCDM
Ccdm 20574+6251 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.57 DDEs -4.0
R dRAs 82 Year 1991 Theta 301 Rho 0.1
Obs 1 Vmag 9.7 Sp PmNote *
PmRA 8 PmDE 1 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 103439