WDS 21460+4506 : COMPONENTS
 
 
  A
B pa=47.4°
sep=7.90"
 
 
21460+4506 A
 
 
Componente originario normalizzato AB Name HD 207181 Coord arcsec 2000 214602.26+450621.0 Mag 9.17
Spectral class B9 (blue-white) PmRA -2.00 PmDE -4.0 SAO 51275
HIP 107468 Tycho2 3604-03187-1 HD 207181 BD BD+44 3936
Tycho2
Tycho2 3604-03187-1 Pflag RAmdeg 326.50943520 DEmdeg 45.10583682
PmRA -1.7 PmDE -0.4 E RAmdeg 9 E DEmdeg 8
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.93 EpDEm 1991.18
Num 5 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.202 E BTmag 0.018 VTmag 9.167
E VTmag 0.017 Prox 100 TYC T HIP 107468
CCDM A RAdeg 326.50944083 DEdeg 45.10583778 EpRA 1990 1.59
EpDE 1990 1.69 E RAdeg 9.0 E DEdeg 8.2 Posflg
Corr 0.1
SAO
SAO 51275 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.008 Vmag 8.9 SpType B9
Double code Source 4 CatNum 1976 DM BD+44 3936
DMcomp BDsup HD 207181 M HD 0
GC RA1950rad 5.69018032 DE1950rad 0.78320348 PmRA2000 0.0005
PmDE2000 -0.012
Hipparcos
Catalog H HIP 107468 Proxy RAhms 21 46 02.27
DEdms +45 06 21.0 Vmag 9.17 VarFlag R Vmag H
RAdeg 326.509 DEdeg 45.1058 AstroRef A Plx 1.26
CCDM 21460+4506 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 55 Rho 10.029 HD 207181 BD BD+44 3936
CD CP Dm number +44 3936 VIred 0.07
SpType B9 R SpType Coord arcsec 2000 214602.27+450621.0
Hipparcos 2
HIP 107468 Sn 15 So 3 Nc 2
RArad 5.6986647853 DErad 0.7872454013 Plx 2.08 PmRA -1.22
PmDE -1.21 E RArad 0.69 E DErad 0.61 E Plx 0.89
E pmRA 0.8 E pmDE 0.85 Hpmag 9.1831 E Hpmag 0.0078
SHp 0.02 VA 0 BV 0.021 E BV 0.023
VI 0.04
CCDM
Ccdm 21460+4506 RComp Comp A Note1
Note2 Discov num DRAs 2.18 DDEs 21.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp B9 PmNote *
PmRA -20 PmDE 10 Dm number +44 3936 Cat1 BD
Name2 +44 1976 Cat2 AGK2/3 HD 207181 M HD
ADS BDS A15310 M ADS BDS N IDS IDS 21422N4438A
HIC 107468
 
 
21460+4506 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214602.81+450626.3 Mag 12.32 PmRA 4.00
PmDE -16.0 Calc delta mag 3.15 Calc coord yes
CCDM
Ccdm 21460+4506 RComp Comp B Note1
Note2 Discov num HJ 1689 DRAs DDEs
R dRAs Year 1896 Theta 046 Rho 10.7
Obs 2 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15310 M ADS BDS N IDS IDS 21422N4438B
HIC