WDS 23017+6748 : COMPONENTS
 
 
  A
B pa=194.8°
sep=1.78"
 
 
23017+6748 A
 
 
Componente originario normalizzato AB Name HD 217781 Coord arcsec 2000 230142.54+674743.0 Mag 8.85
Spectral class F8 (yellow-white) PmRA 72.00 PmDE 55.0 SAO 20376
HIP 113703 Tycho2 4477-00968-1 HD 217781 BD BD+67 1493
Tycho2
Tycho2 4477-00968-1 Pflag P RAmdeg 345.42726761 DEmdeg 67.79528076
PmRA 72.1 PmDE 55.4 E RAmdeg 8 E DEmdeg 8
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.30 EpDEm 1991.39
Num 5 Q RAmdeg 1.9 Q DEmdeg 0.8 Q pmRA 1.9
Q pmDE 0.8 BTmag 9.321 E BTmag 0.018 VTmag 8.845
E VTmag 0.014 Prox 20 TYC T HIP 113703
CCDM A RAdeg 345.42692000 DEdeg 67.79520472 EpRA 1990 1.57
EpDE 1990 1.67 E RAdeg 8.0 E DEdeg 7.8 Posflg D
Corr 0.1
SAO
SAO 20376 DelFlag RA1950 PmRA1950 0.013
DE1950 PmDE1950 0.04 Vmag 8.3 SpType F8
Double code Source 2 CatNum 1050 DM BD+67 1493
DMcomp BDsup HD 217781 M HD 0
GC RA1950rad 6.02063732 DE1950rad 1.17854017 PmRA2000 0.0133
PmDE2000 0.034
Hipparcos
Catalog H HIP 113703 Proxy H RAhms 23 01 42.46
DEdms +67 47 42.7 Vmag 8.55 VarFlag R Vmag H
RAdeg 345.427 DEdeg 67.7952 AstroRef A Plx 9.21
CCDM 23017+6748 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 216 Rho 2.055 HD 217781 BD BD+67 1493
CD CP Dm number +67 1493 VIred 0.55
SpType F8 R SpType Coord arcsec 2000 230142.46+674742.7
Hipparcos 2
HIP 113703 Sn 15 So 3 Nc 2
RArad 6.0288369512 DErad 1.1832494935 Plx 8.02 PmRA 70.77
PmDE 50.11 E RArad 0.88 E DErad 0.75 E Plx 0.91
E pmRA 1.04 E pmDE 1 Hpmag 8.6547 E Hpmag 0.0018
SHp 0.016 VA 0 BV 0.467 E BV 0.023
VI 0.54
CCDM
Ccdm 23017+6748 RComp Comp A Note1
Note2 Discov num DRAs 0.61 DDEs -17.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp F8 PmNote *
PmRA 75 PmDE 48 Dm number +67 1493 Cat1 BD
Name2 +67 1050 Cat2 AGK2/3 HD 217781 M HD
ADS BDS A16459 M ADS BDS N IDS IDS 22579N6714A
HIC 113703
 
 
23017+6748 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 230142.46+674741.3 Mag 10.29 PmRA 72.00
PmDE 55.0 Tycho2 4477-00968-2 Calc delta mag 1.44 Calc coord yes
Tycho2
Tycho2 4477-00968-2 Pflag P RAmdeg 345.42726761 DEmdeg 67.79528076
PmRA 72.1 PmDE 55.4 E RAmdeg 8 E DEmdeg 8
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.30 EpDEm 1991.39
Num 5 Q RAmdeg 1.9 Q DEmdeg 0.8 Q pmRA 1.9
Q pmDE 0.8 BTmag 10.933 E BTmag 0.046 VTmag 10.287
E VTmag 0.037 Prox 20 TYC T HIP 113703
CCDM B RAdeg 345.42604889 DEdeg 67.79474722 EpRA 1990 1.56
EpDE 1990 1.65 E RAdeg 26.0 E DEdeg 25.4 Posflg D
Corr 0.1
CCDM
Ccdm 23017+6748 RComp Comp B Note1
Note2 Discov num HU 993 DRAs DDEs
R dRAs Year 1904 Theta 220 Rho 1.9
Obs 4 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A16459 M ADS BDS N IDS IDS 22579N6714B
HIC 113703