WDS 20553+4231 : COMPONENTS
 
 
  A
B pa=71.4°
sep=2.06"
 
 
20553+4231 A
 
 
Componente originario normalizzato AB Name HD 199355 Coord arcsec 2000 205517.96+423048.6 Mag 7.12
Spectral class B9 (blue-white) PmRA 0.00 PmDE 1.0 SAO 50226
HIP 103272 Tycho2 3175-00170-1 HD 199355 GC 29208
BD BD+41 3932
Tycho2
Tycho2 3175-00170-1 Pflag RAmdeg 313.82482000 DEmdeg 42.51348786
PmRA 0.0 PmDE 0.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.7 E pmDE 1.7 EpRAm 1991.58 EpDEm 1991.69
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.5 Q pmRA 0.8
Q pmDE 0.4 BTmag 7.006 E BTmag 0.015 VTmag 7.120
E VTmag 0.010 Prox 28 TYC T HIP 103272
CCDM A RAdeg 313.82482000 DEdeg 42.51348611 EpRA 1990 1.64
EpDE 1990 1.75 E RAdeg 3.8 E DEdeg 3.8 Posflg D
Corr 0.1
SAO
SAO 50226 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 -0.001 Vmag 6.9 SpType B9
Double code Source 70 CatNum 29208 DM BD+41 3932
DMcomp BDsup HD 199355 M HD 0
GC 29208 RA1950rad 5.4693035 DE1950rad 0.73864956 PmRA2000 -0.0002
PmDE2000 -0.004
Hipparcos
Catalog H HIP 103272 Proxy H RAhms 20 55 17.96
DEdms +42 30 48.6 Vmag 7.03 VarFlag R Vmag H
RAdeg 313.825 DEdeg 42.5135 AstroRef A Plx 2.61
CCDM 20553+4231 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 77 Rho 2.766 HD 199355 BD BD+41 3932
CD CP Dm number +41 3932 VIred -0.11
SpType B9 R SpType Coord arcsec 2000 205517.96+423048.6
Hipparcos 2
HIP 103272 Sn 15 So 3 Nc 2
RArad 5.4772763877 DErad 0.7420003151 Plx 2.39 PmRA 5.48
PmDE -3.69 E RArad 0.4 E DErad 0.42 E Plx 0.53
E pmRA 0.47 E pmDE 0.48 Hpmag 7.0155 E Hpmag 0.001
SHp 0.009 VA 0 BV -0.071 E BV 0.007
VI -0.05
CCDM
Ccdm 20553+4231 RComp Comp A Note1
Note2 Discov num DRAs -0.10 DDEs -11.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp B9 PmNote *
PmRA -11 PmDE -1 Dm number +41 3932 Cat1 BD
Name2 +42 1947 Cat2 AGK2/3 HD 199355 M HD
ADS BDS A14432 M ADS BDS N IDS IDS 20516N4208A
HIC 103272
 
 
20553+4231 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205518.14+423049.3 Mag 9.64 Calc delta mag 2.52
Calc coord yes
CCDM
Ccdm 20553+4231 RComp Comp B Note1
Note2 Discov num STT 423 DRAs DDEs
R dRAs Year 1853 Theta 080 Rho 2.9
Obs 10 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14432 M ADS BDS N IDS IDS 20516N4208B
HIC 103272