WDS 21523-7033 : COMPONENTS
 
 
  A
B pa=323.2°
sep=0.09"
 
 
21523-7033 A
 
 
Componente originario normalizzato AB Name HD 207430 Coord arcsec 2000 215218.53-703258.0 Mag 8.38
Spectral class K0III (yellow-orange) PmRA 11.00 PmDE -2.0 SAO 257972
HIP 107957 Tycho2 9327-00715-1 HD 207430 GC 30575
CP CP-71 2642
Tycho2
Tycho2 9327-00715-1 Pflag RAmdeg 328.07732727 DEmdeg -70.54942690
PmRA 16.9 PmDE 10.0 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.14 EpDEm 1991.19
Num 16 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.4 BTmag 9.024 E BTmag 0.016 VTmag 7.877
E VTmag 0.011 Prox 999 TYC T HIP 107957
CCDM AB RAdeg 328.07721028 DEdeg -70.54944972 EpRA 1990 1.72
EpDE 1990 1.74 E RAdeg 4.8 E DEdeg 4.8 Posflg P
Corr 0.1
SAO
SAO 257972 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 0.037 Vmag 8 SpType K0
Double code Source 70 CatNum 30575 DM CP-71 2642
DMcomp BDsup HD 207430 M HD 0
GC 30575 RA1950rad 5.70740053 DE1950rad -1.23541626 PmRA2000 0.0015
PmDE2000 0.036
Hipparcos
Catalog H HIP 107957 Proxy H RAhms 21 52 18.53
DEdms -70 32 58.0 Vmag 7.78 VarFlag R Vmag H
RAdeg 328.077 DEdeg -70.5495 AstroRef * Plx 1.29
CCDM 21523-7033 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 294 Rho 0.181 HD 207430 BD
CD CP CP-71 2642 Dm number -71 2642 VIred 0.96
SpType K0III R SpType Coord arcsec 2000 215218.53-703258.0
Hipparcos 2
HIP 107957 Sn 55 So 3 Nc 2
RArad 5.7260274242 DErad -1.2313202361 Plx 0.82 PmRA 16.1
PmDE 12.59 E RArad 0.54 E DErad 0.53 E Plx 0.74
E pmRA 0.6 E pmDE 0.57 Hpmag 7.9397 E Hpmag 0.0011
SHp 0.014 VA 0 BV 0.969 E BV 0.009
VI 0.95
CCDM
Ccdm 21523-7033 RComp Comp A Note1
Note2 Discov num DRAs 0.51 DDEs 1.5
R dRAs 81 Year Theta Rho
Obs 2 Vmag 8.6 Sp PmNote @
PmRA 15 PmDE 3 Dm number -71 2642 Cat1 CPD
Name2 257972 Cat2 SAO HD 207430 M HD
ADS BDS M ADS BDS N IDS * IDS 21437S7101A
HIC 107957
 
 
21523-7033 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215218.52-703257.9 Mag 9.14 Calc delta mag 0.76
Calc coord yes
CCDM
Ccdm 21523-7033 RComp Comp B Note1
Note2 Discov num HEI 600 DRAs DDEs
R dRAs Year 1989 Theta 287 Rho 0.2
Obs 1 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21437S7101B
HIC 107957