WDS 20275+3145 : COMPONENTS
 
 
  A
B pa=281.0°
sep=6.23"
 
 
20275+3145 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202728.12+314441.1 Mag 9.21 Spectral class F8 (yellow-white)
PmRA -14.00 PmDE -15.0 SAO 70049 Tycho2 2685-00374-1
HD 332309 DM BD+31 4089
Tycho2
Tycho2 2685-00374-1 Pflag RAmdeg 306.86716477 DEmdeg 31.74477804
PmRA -15.6 PmDE -13.2 E RAmdeg 10 E DEmdeg 9
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.45 EpDEm 1990.82
Num 9 Q RAmdeg 0.8 Q DEmdeg 1.3 Q pmRA 0.8
Q pmDE 1.4 BTmag 9.733 E BTmag 0.020 VTmag 9.214
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 306.86720806 DEdeg 31.74480861 EpRA 1990 1.52
EpDE 1990 1.67 E RAdeg 9.8 E DEdeg 9.0 Posflg
Corr 0.2
SAO
SAO 70049 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 -0.022 Vmag 9 SpType F8
Double code Source 6 CatNum 2033 DM BD+31 4089
DMcomp BDsup HD 332309 M HD 0
GC RA1950rad 5.34707047 DE1950rad 0.55115475 PmRA2000 0.0002
PmDE2000 -0.024
CCDM
Ccdm 20275+3145 RComp Comp A Note1
Note2 Discov num DRAs -1.89 DDEs -19.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp PmNote *
PmRA -7 PmDE -25 Dm number +31 4089 Cat1 BD
Name2 +31 2033 Cat2 AGK2/3 HD M HD
ADS BDS A13877 M ADS BDS N IDS IDS 20234N3125A
HIC
 
 
20275+3145 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202727.64+314442.3 Mag 13 PmRA -16.00
PmDE -19.0 Calc delta mag 3.79 Calc coord yes
CCDM
Ccdm 20275+3145 RComp Comp B Note1
Note2 Discov num ES 364 DRAs DDEs
R dRAs Year 1906 Theta 277 Rho 8.5
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13877 M ADS BDS N IDS IDS 20234N3125B
HIC