WDS 21552+5030 : COMPONENTS
 
 
  A
B pa=250.5°
sep=55.55"
 
 
21552+5030 A
 
 
Componente originario normalizzato AB Name LW Cyg Coord arcsec 2000 215513.77+502949.8 Mag 9.3
Spectral class R (deep red) PmRA -2.00 PmDE -2.0 HIP 108205
Tycho2 3612-00332-1 HD 208512 BD BD+49 3673
Tycho2
Tycho2 3612-00332-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 14.689 E BTmag 0.587 VTmag 9.301
E VTmag 0.018 Prox 843 TYC T HIP 108205
CCDM RAdeg 328.80736611 DEdeg 50.49715278 EpRA 1990 1.70
EpDE 1990 1.71 E RAdeg 15.1 E DEdeg 15.9 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 108205 Proxy RAhms 21 55 13.77
DEdms +50 29 49.8 Vmag 9.23 VarFlag 2 R Vmag H
RAdeg 328.807 DEdeg 50.4972 AstroRef Plx -0.2
CCDM 21552+5030 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 208512 BD BD+49 3673
CD CP Dm number +49 3673 VIred 4.14
SpType R3 R SpType Coord arcsec 2000 215513.77+502949.8
Hipparcos 2
HIP 108205 Sn 5 So 0 Nc 1
RArad 5.7387713404 DErad 0.881341625 Plx 0.56 PmRA -1.57
PmDE -3.87 E RArad 1.68 E DErad 1.23 E Plx 0.98
E pmRA 1.81 E pmDE 1.47 Hpmag 8.6209 E Hpmag 0.006
SHp 0.081 VA 2 BV 4.1 E BV 0.51
VI 4.14
CCDM
Ccdm 21552+5030 RComp Comp A Note1
Note2 Discov num DRAs 1.75 DDEs -10.0
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.0 Sp NC PmNote
PmRA 22 PmDE 2 Dm number +49 3673 Cat1 BD
Name2 Cat2 HD 208512 M HD
ADS BDS M ADS BDS N IDS IDS 21515N5002A
HIC 108205
 
 
21552+5030 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215508.28+502931.3 Mag 11.76 PmRA -6.00
PmDE -5.0 Calc delta mag 2.46 Calc coord yes
CCDM
Ccdm 21552+5030 RComp Comp B Note1
Note2 Discov num BUP DRAs -6.92 DDEs -28.5
R dRAs 65 Year 1876 Theta 258 Rho 84.1
Obs 3 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21515N5002B
HIC