WDS 23455+2025 : COMPONENTS
 
 
  A
B pa=58.5°
sep=2.28"
 
 
23455+2025 A
 
 
Componente originario normalizzato AB Name HD 222978 Coord arcsec 2000 234529.33+202455.6 Mag 6.75
Spectral class G8III (yellow) PmRA 20.00 PmDE -13.0 SAO 91467
HIP 117182 Tycho2 1727-01961-1 HD 222978 GC 32979
BD BD+19 5147
Tycho2
Tycho2 1727-01961-1 Pflag P RAmdeg 356.37221931 DEmdeg 20.41545725
PmRA 19.7 PmDE -13.1 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.55 EpDEm 1991.21
Num 7 Q RAmdeg 1.2 Q DEmdeg 0.4 Q pmRA 1.2
Q pmDE 0.4 BTmag 8.037 E BTmag 0.016 VTmag 6.748
E VTmag 0.010 Prox 23 TYC T HIP 117182
CCDM A RAdeg 356.37213139 DEdeg 20.41546583 EpRA 1990 1.69
EpDE 1990 1.43 E RAdeg 4.0 E DEdeg 4.8 Posflg D
Corr -0.3
SAO
SAO 91467 DelFlag RA1950 PmRA1950 0.0019
DE1950 PmDE1950 -0.009 Vmag 6.7 SpType K0
Double code Source 70 CatNum 32979 DM BD+19 5147
DMcomp BDsup HD 222978 M HD 0
GC 32979 RA1950rad 6.20880256 DE1950rad 0.35147175 PmRA2000 0.0019
PmDE2000 -0.014
Hipparcos
Catalog H HIP 117182 Proxy H RAhms 23 45 29.31
DEdms +20 24 55.7 Vmag 6.56 VarFlag R Vmag H
RAdeg 356.372 DEdeg 20.4155 AstroRef A Plx 6.68
CCDM 23455+2025 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 60 Rho 2.345 HD 222978 BD BD+19 5147
CD CP Dm number +19 5147 VIred 1.04
SpType K0 R SpType Coord arcsec 2000 234529.31+202455.7
Hipparcos 2
HIP 117182 Sn 15 So 3 Nc 2
RArad 6.2198669945 DErad 0.3563171032 Plx 6.28 PmRA 27.21
PmDE -10.93 E RArad 0.44 E DErad 0.33 E Plx 0.55
E pmRA 0.44 E pmDE 0.34 Hpmag 6.7323 E Hpmag 0.0008
SHp 0.009 VA 0 BV 0.5 E BV 0.495
VI 1.04
CCDM
Ccdm 23455+2025 RComp Comp A Note1
Note2 Discov num DRAs -0.66 DDEs -4.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.8 Sp K0 PmNote *
PmRA 29 PmDE 3 Dm number +19 5147 Cat1 BD
Name2 +20 2652 Cat2 AGK2/3 HD 222978 M HD
ADS BDS A16970 M ADS BDS N IDS IDS 23404N1952A
HIC 117182
 
 
23455+2025 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234529.47+202456.8 Mag 9.61 PmRA 20.00
PmDE -13.0 Tycho2 1727-01961-2 Calc delta mag 2.86 Calc coord yes
Tycho2
Tycho2 1727-01961-2 Pflag P RAmdeg 356.37221931 DEmdeg 20.41545725
PmRA 19.7 PmDE -13.1 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.55 EpDEm 1991.21
Num 7 Q RAmdeg 1.2 Q DEmdeg 0.4 Q pmRA 1.2
Q pmDE 0.4 BTmag 10.233 E BTmag 0.034 VTmag 9.608
E VTmag 0.028 Prox 23 TYC HIP 117182
CCDM B RAdeg 356.37272083 DEdeg 20.41579972 EpRA 1990 1.69
EpDE 1990 1.40 E RAdeg 15.8 E DEdeg 22.0 Posflg D
Corr -0.3
CCDM
Ccdm 23455+2025 RComp Comp B Note1
Note2 Discov num STT 505 DRAs DDEs
R dRAs Year 1849 Theta 060 Rho 2.2
Obs 14 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16970 M ADS BDS N IDS IDS 23404N1952B
HIC 117182