WDS 21237-3947 : COMPONENTS
 
 
  A
B pa=158.7°
sep=89.94"
 
 
21237-3947 A
 
 
Componente originario normalizzato AB Name HD 203493 Coord arcsec 2000 212340.56-394643.7 Mag 7.51
Spectral class F3IV (yellow-white) PmRA 38.00 PmDE -39.0 SAO 212968
HIP 105631 Tycho2 7983-00888-1 HD 203493 CD CD-4014323
CP CP-40 9531
Tycho2
Tycho2 7983-00888-1 Pflag RAmdeg 320.91899571 DEmdeg -39.77880265
PmRA 40.3 PmDE -40.5 E RAmdeg 5 E DEmdeg 6
E pmRA 1.3 E pmDE 1.1 EpRAm 1991.47 EpDEm 1991.13
Num 12 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 0.9 BTmag 7.918 E BTmag 0.016 VTmag 7.506
E VTmag 0.012 Prox 944 TYC T HIP 105631
CCDM RAdeg 320.91887583 DEdeg -39.77871139 EpRA 1990 1.79
EpDE 1990 1.89 E RAdeg 5.1 E DEdeg 5.8 Posflg
Corr 0.1
SAO
SAO 212968 DelFlag RA1950 PmRA1950 0.0042
DE1950 PmDE1950 -0.037 Vmag 7.5 SpType F5
Double code Source 48 CatNum 19358 DM CP-40 9531
DMcomp BDsup HD 203493 M HD 0
GC RA1950rad 5.58731639 DE1950rad -0.69801269 PmRA2000 0.0043
PmDE2000 -0.04
Hipparcos
Catalog H HIP 105631 Proxy RAhms 21 23 40.53
DEdms -39 46 43.3 Vmag 7.47 VarFlag R Vmag G
RAdeg 320.919 DEdeg -39.7787 AstroRef Plx 10.76
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 203493 BD
CD CD-4014323 CP CP-40 9531 Dm number -4014323 VIred 0.48
SpType F3IV/V R SpType Coord arcsec 2000 212340.53-394643.3
Hipparcos 2
HIP 105631 Sn 5 So 0 Nc 1
RArad 5.6010908483 DErad -0.6942693191 Plx 9.52 PmRA 37.54
PmDE -38.92 E RArad 0.62 E DErad 0.55 E Plx 0.76
E pmRA 0.87 E pmDE 0.44 Hpmag 7.5592 E Hpmag 0.0012
SHp 0.009 VA 0 BV 0.41 E BV 0.015
VI 0.48
 
 
21237-3947 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212343.39-394807.5 Mag 8.98 Spectral class F6V (yellow-white)
PmRA 38.00 PmDE -39.0 SAO 230661 Tycho2 7983-00727-1
HD 203494 DM CP-40 9532 Calc delta mag 1.47 Calc coord yes
Tycho2
Tycho2 7983-00727-1 Pflag RAmdeg 320.93432391 DEmdeg -39.80222981
PmRA 39.4 PmDE -43.3 E RAmdeg 11 E DEmdeg 15
E pmRA 1.4 E pmDE 1.6 EpRAm 1990.52 EpDEm 1990.62
Num 7 Q RAmdeg 1.5 Q DEmdeg 0.7 Q pmRA 1.6
Q pmDE 0.7 BTmag 9.511 E BTmag 0.025 VTmag 8.977
E VTmag 0.020 Prox 944 TYC T HIP
CCDM RAdeg 320.93420639 DEdeg -39.80213361 EpRA 1990 1.80
EpDE 1990 1.99 E RAdeg 10.8 E DEdeg 14.9 Posflg
Corr 0.1
SAO
SAO 230661 DelFlag RA1950 PmRA1950 0.0032
DE1950 PmDE1950 -0.039 Vmag 9 SpType F8
Double code Source 48 CatNum 19359 DM CP-40 9532
DMcomp BDsup HD 203494 M HD 0
GC RA1950rad 5.58757835 DE1950rad -0.69842155 PmRA2000 0.0033
PmDE2000 -0.042