WDS 21255+5418 : COMPONENTS
 
 
  A
B pa=239.5°
sep=2.41"
 
 
21255+5418 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 212530.14+541811.7 Mag 9.67 Spectral class F0 (yellow-white)
PmRA 6.00 PmDE 12.0 SAO 33419 Tycho2 3966-00645-1
HD 235514 DM BD+53 2622
Tycho2
Tycho2 3966-00645-1 Pflag RAmdeg 321.37559160 DEmdeg 54.30325977
PmRA 5.8 PmDE 11.3 E RAmdeg 12 E DEmdeg 14
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.23 EpDEm 1991.07
Num 3 Q RAmdeg 0.2 Q DEmdeg 1.4 Q pmRA 0.2
Q pmDE 1.4 BTmag 10.024 E BTmag 0.024 VTmag 9.668
E VTmag 0.023 Prox 999 TYC T HIP
CCDM RAdeg 321.37556861 DEdeg 54.30323361 EpRA 1990 1.72
EpDE 1990 1.70 E RAdeg 12.4 E DEdeg 13.6 Posflg
Corr 0.0
SAO
SAO 33419 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 0.016 Vmag 9.1 SpType F0
Double code Source 37 CatNum 7072 DM BD+53 2622
DMcomp BDsup HD 235514 M HD 0
GC RA1950rad 5.60209669 DE1950rad 0.94398391 PmRA2000 0.001
PmDE2000 0.013
CCDM
Ccdm 21255+5418 RComp Comp A Note1
Note2 Discov num DRAs 0.11 DDEs 11.8
R dRAs 12 Year Theta Rho
Obs 2 Vmag 9.2 Sp F0 PmNote
PmRA 42 PmDE -7 Dm number +53 2622 Cat1 BD
Name2 +54 1413 Cat2 AGK2/3 HD 235514 M HD
ADS BDS A14972 M ADS BDS N IDS IDS 21223N5352A
HIC
 
 
21255+5418 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212529.90+541810.5 Mag 13 Calc delta mag 3.33
Calc coord yes
CCDM
Ccdm 21255+5418 RComp Comp B Note1
Note2 Discov num A 1697 DRAs DDEs
R dRAs Year 1907 Theta 252 Rho 3.4
Obs 3 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14972 M ADS BDS N IDS IDS 21223N5352B
HIC