WDS 21395+5438 : COMPONENTS
 
 
  A
B pa=323.9°
sep=6.44"
 
 
21395+5438 A
 
 
Componente originario normalizzato AB Name HD 235580 Coord arcsec 2000 213928.82+543733.1 Mag 9.29
Spectral class B8 (blue-white) PmRA 0.00 PmDE -4.0 SAO 33635
HIP 106939 Tycho2 3971-00396-1 HD 235580 BD BD+53 2677
Tycho2
Tycho2 3971-00396-1 Pflag RAmdeg 324.87010207 DEmdeg 54.62587005
PmRA 2.6 PmDE -3.0 E RAmdeg 11 E DEmdeg 11
E pmRA 1.4 E pmDE 1.5 EpRAm 1990.68 EpDEm 1990.79
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.814 E BTmag 0.022 VTmag 9.294
E VTmag 0.018 Prox 83 TYC T HIP 106939
CCDM A RAdeg 324.87009250 DEdeg 54.62587750 EpRA 1990 1.69
EpDE 1990 1.73 E RAdeg 11.0 E DEdeg 10.9 Posflg
Corr 0.0
SAO
SAO 33635 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 0.004 Vmag 8.8 SpType B8
Double code Source 37 CatNum 7205 DM BD+53 2677
DMcomp BDsup HD 235580 M HD 0
GC RA1950rad 5.66280952 DE1950rad 0.94943939 PmRA2000 -0.0006
PmDE2000 0.001
Hipparcos
Catalog H HIP 106939 Proxy H RAhms 21 39 28.82
DEdms +54 37 33.2 Vmag 9.17 VarFlag R Vmag H
RAdeg 324.87 DEdeg 54.6259 AstroRef A Plx 1.25
CCDM 21395+5438 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 309 Rho 8.314 HD 235580 BD BD+53 2677
CD CP Dm number +53 2677 VIred 0.51
SpType B8... R SpType Coord arcsec 2000 213928.82+543733.2
Hipparcos 2
HIP 106939 Sn 15 So 3 Nc 2
RArad 5.6700527744 DErad 0.9534014991 Plx 1.87 PmRA -0.07
PmDE -3.02 E RArad 0.87 E DErad 0.86 E Plx 1.1
E pmRA 0.99 E pmDE 0.98 Hpmag 9.2673 E Hpmag 0.0023
SHp 0.018 VA 0 BV 0.269 E BV 0.18
VI 0.51
CCDM
Ccdm 21395+5438 RComp Comp A Note1
Note2 Discov num DRAs -1.16 DDEs -26.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp B8 PmNote *
PmRA 1 PmDE -1 Dm number +53 2677 Cat1 BD
Name2 +54 1434 Cat2 AGK2/3 HD 235580 M HD
ADS BDS A15190 M ADS BDS N IDS IDS 21362N5410A
HIC 106939
 
 
21395+5438 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213928.38+543738.3 Mag 12 PmRA -14.00
PmDE -2.0 Calc delta mag 2.71 Calc coord yes
CCDM
Ccdm 21395+5438 RComp Comp B Note1
Note2 Discov num ES 1008 DRAs DDEs
R dRAs Year 1910 Theta 310 Rho 8.3
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15190 M ADS BDS N IDS IDS 21362N5410B
HIC 106939