WDS 21187-6121 : COMPONENTS
 
 
  A
B pa=346.6°
sep=3.64"
 
 
21187-6121 A
 
 
Componente originario normalizzato AB Name HD 202457 Coord arcsec 2000 211844.38-612109.8 Mag 7.65
Spectral class G5V (yellow) PmRA 453.00 PmDE -438.0 SAO 254970
HIP 105214 Tycho2 9102-01092-1 HD 202457 GC 29770
CD CD-61 6571 CP CP-61 6537
Tycho2
Tycho2 9102-01092-1 Pflag RAmdeg 319.68465593 DEmdeg -61.35277169
PmRA 486.2 PmDE -431.3 E RAmdeg 4 E DEmdeg 3
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.34 EpDEm 1991.53
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.1 BTmag 7.450 E BTmag 0.014 VTmag 6.666
E VTmag 0.009 Prox 999 TYC T HIP 105214
CCDM RAdeg 319.68226139 DEdeg -61.35176750 EpRA 1990 1.50
EpDE 1990 1.62 E RAdeg 3.5 E DEdeg 3.3 Posflg
Corr 0.1
SAO
SAO 254970 DelFlag RA1950 PmRA1950 0.0671
DE1950 PmDE1950 -0.431 Vmag 6.7 SpType G0
Double code Source 70 CatNum 29770 DM CP-61 6537
DMcomp BDsup HD 202457 M HD 0
GC 29770 RA1950rad 5.56227943 DE1950rad -1.07438038 PmRA2000 0.0662
PmDE2000 -0.431
Hipparcos
Catalog H HIP 105214 Proxy RAhms 21 18 43.73
DEdms -61 21 06.2 Vmag 6.6 VarFlag R Vmag G
RAdeg 319.682 DEdeg -61.3517 AstroRef Plx 32.1
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 202457 BD
CD CD-61 6571 CP CP-61 6537 Dm number -61 6571 VIred 0.73
SpType G5V R SpType Coord arcsec 2000 211843.73-612106.2
Hipparcos 2
HIP 105214 Sn 1 So 1 Nc 1
RArad 5.5795068521 DErad -1.070789527 Plx 31.52 PmRA 473.06
PmDE -447.18 E RArad 0.27 E DErad 0.36 E Plx 0.67
E pmRA 0.38 E pmDE 0.45 Hpmag 6.7293 E Hpmag 0.0006
SHp 0.009 VA 0 BV 0.689 E BV 0.008
VI 0.73
 
 
21187-6121 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211844.26-612106.3 Mag 11.91 PmRA 474.00
PmDE -423.0 Calc delta mag 4.26 Calc coord yes