WDS 23256-2556 : COMPONENTS
 
 
  A
B pa=358.2°
sep=0.16"
 
 
23256-2556 A
 
 
Componente originario normalizzato AB Name HD 220645 Coord arcsec 2000 232535.58-255607.8 Mag 9.95
Spectral class K2/K3 (yellow-orange) PmRA 12.00 PmDE -9.0 SAO 191893
HIP 115642 Tycho2 6976-00810-1 HD 220645 CD CD-2616626
CP CP-26 7482
Tycho2
Tycho2 6976-00810-1 Pflag RAmdeg 351.39824940 DEmdeg -25.93552266
PmRA 8.5 PmDE -11.6 E RAmdeg 17 E DEmdeg 18
E pmRA 1.5 E pmDE 1.4 EpRAm 1985.31 EpDEm 1985.48
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 0.9
Q pmDE 0.9 BTmag 11.730 E BTmag 0.073 VTmag 9.820
E VTmag 0.026 Prox 999 TYC T HIP 115642
CCDM AB RAdeg 351.39823167 DEdeg -25.93549278 EpRA 1990 1.76
EpDE 1990 1.79 E RAdeg 21.6 E DEdeg 21.7 Posflg P
Corr -0.3
SAO
SAO 191893 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 -0.016 Vmag 8.8 SpType K0
Double code Source 25 CatNum 15689 DM CD-2616626
DMcomp BDsup HD 220645 M HD 0
GC RA1950rad 6.12150159 DE1950rad -0.45745964 PmRA2000 0.0005
PmDE2000 -0.02
Hipparcos
Catalog H HIP 115642 Proxy H RAhms 23 25 35.58
DEdms -25 56 07.8 Vmag 9.79 VarFlag R Vmag G
RAdeg 351.398 DEdeg -25.9355 AstroRef * Plx -1.64
CCDM 23256-2556 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual C M HIP AB
Theta 358 Rho 0.162 HD 220645 BD
CD CD-2616626 CP CP-26 7482 Dm number -2616626 VIred 0.98
SpType K2/K3 R SpType Coord arcsec 2000 232535.58-255607.8
Hipparcos 2
HIP 115642 Sn 55 So 3 Nc 2
RArad 6.1330561163 DErad -0.4526597245 Plx 1.77 PmRA 10.97
PmDE -11.53 E RArad 1.4 E DErad 0.99 E Plx 1.55
E pmRA 2.1 E pmDE 1.53 Hpmag 9.794 E Hpmag 0.0032
SHp 0.023 VA 0 BV 1 E BV 0.04
VI 0.98
CCDM
Ccdm 23256-2556 RComp Comp A Note1
Note2 Discov num DRAs -0.41 DDEs -7.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.0 Sp K2 PmNote *
PmRA 12 PmDE -9 Dm number -2616626 Cat1 CD
Name2 191893 Cat2 SAO HD 220645 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 115642
 
 
23256-2556 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 232535.58-255607.6 Mag 11.98 Calc delta mag 2.03
Calc coord yes
CCDM
Ccdm 23256-2556 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.41 DDEs -7.7
R dRAs 82 Year 1991 Theta 358 Rho 0.2
Obs 1 Vmag 12.0 Sp PmNote *
PmRA 12 PmDE -9 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 115642