WDS 23456-5817 : COMPONENTS
 
 
  A
B pa=199.1°
sep=0.30"
 
 
23456-5817 A
 
 
Componente originario normalizzato AB Name HD 222957 Coord arcsec 2000 234534.00-581644.2 Mag 7.9
Spectral class F0/2IV/V (yellow-white) PmRA -37.00 PmDE -39.0 SAO 248008
HIP 117183 Tycho2 8839-01281-1 HD 222957 CP CP-58 8097
Tycho2
Tycho2 8839-01281-1 Pflag RAmdeg 356.39151051 DEmdeg -58.27903071
PmRA -35.6 PmDE -39.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.42 EpDEm 1991.46
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 0.9 BTmag 7.928 E BTmag 0.015 VTmag 7.569
E VTmag 0.010 Prox 999 TYC T HIP 117183
CCDM AB RAdeg 356.39166722 DEdeg -58.27893944 EpRA 1990 1.69
EpDE 1990 1.74 E RAdeg 4.1 E DEdeg 4.0 Posflg P
Corr 0.1
SAO
SAO 248008 DelFlag RA1950 PmRA1950 -0.0038
DE1950 PmDE1950 -0.037 Vmag 7.6 SpType A3
Double code Source 43 CatNum 7562 DM CP-58 8097
DMcomp BDsup HD 222957 M HD 0
GC RA1950rad 6.20849778 DE1950rad -1.02199917 PmRA2000 -0.0042
PmDE2000 -0.042
Hipparcos
Catalog H HIP 117183 Proxy H RAhms 23 45 34.00
DEdms -58 16 44.2 Vmag 7.53 VarFlag R Vmag H
RAdeg 356.392 DEdeg -58.2789 AstroRef * Plx 6.77
CCDM 23456-5817 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 216 Rho 0.213 HD 222957 BD
CD CP CP-58 8097 Dm number -58 8097 VIred 0.36
SpType F0/F2IV/V R SpType Coord arcsec 2000 234534.00-581644.2
Hipparcos 2
HIP 117183 Sn 55 So 3 Nc 2
RArad 6.2202081576 DErad -1.0171592867 Plx 6.76 PmRA -34.45
PmDE -39.92 E RArad 0.46 E DErad 0.51 E Plx 0.74
E pmRA 0.5 E pmDE 0.59 Hpmag 7.6096 E Hpmag 0.0013
SHp 0.013 VA 0 BV 0.33 E BV 0.007
VI 0.38
CCDM
Ccdm 23456-5817 RComp Comp A Note1
Note2 Discov num DRAs -1.98 DDEs 15.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.8 Sp A3 PmNote *
PmRA -29 PmDE -37 Dm number -58 8097 Cat1 CPD
Name2 248008 Cat2 SAO HD 222957 M HD
ADS BDS M ADS BDS N IDS IDS 23402S5850A
HIC 117183
 
 
23456-5817 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234533.99-581644.5 Mag 9.18 Calc delta mag 1.28
Calc coord yes
CCDM
Ccdm 23456-5817 RComp Comp B Note1
Note2 Discov num B 1020 DRAs DDEs
R dRAs Year 1927 Theta 213 Rho 0.3
Obs 6 Vmag 8.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 23402S5850B
HIC 117183