WDS 20465-2652 : COMPONENTS
 
 
  A
B pa=355.0°
sep=18.04"
 
 
20465-2652 A
 
 
Componente originario normalizzato AB Name HD 197746 Coord arcsec 2000 204627.39-265207.3 Mag 7.05
Spectral class F3V (yellow-white) PmRA 3.00 PmDE -22.0 SAO 189675
HIP 102507 Tycho2 6929-00829-1 HD 197746 GC 28939
CD CD-2715025 CP CP-27 7096
Tycho2
Tycho2 6929-00829-1 Pflag RAmdeg 311.61414433 DEmdeg -26.86868283
PmRA 2.3 PmDE -19.8 E RAmdeg 4 E DEmdeg 5
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.53 EpDEm 1991.15
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.4 Q pmRA 0.9
Q pmDE 0.4 BTmag 7.464 E BTmag 0.015 VTmag 7.047
E VTmag 0.010 Prox 133 TYC T HIP 102507
CCDM A RAdeg 311.61413861 DEdeg -26.86863611 EpRA 1990 1.77
EpDE 1990 1.50 E RAdeg 4.0 E DEdeg 4.7 Posflg
Corr -0.2
SAO
SAO 189675 DelFlag RA1950 PmRA1950 -0.0009
DE1950 PmDE1950 -0.025 Vmag 6.8 SpType F2
Double code Source 70 CatNum 28939 DM CD-2715025
DMcomp A BDsup HD 197746 M HD 0
GC 28939 RA1950rad 5.42564523 DE1950rad -0.47214769 PmRA2000 -0.001
PmDE2000 -0.027
Hipparcos
Catalog H HIP 102507 Proxy RAhms 20 46 27.39
DEdms -26 52 07.1 Vmag 7.01 VarFlag R Vmag H
RAdeg 311.614 DEdeg -26.8686 AstroRef A Plx 19.59
CCDM 20465-2652 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 197746 BD
CD CD-2715025 CP CP-27 7096 Dm number -2715025 VIred 0.45
SpType F2V R SpType Coord arcsec 2000 204627.39-265207.1
Hipparcos 2
HIP 102507 Sn 95 So 3 Nc 1
RArad 5.4386927701 DErad -0.4689461677 Plx 18.31 PmRA -0.43
PmDE -20.2 E RArad 1.42 E DErad 1.04 E Plx 1.68
E pmRA 1.93 E pmDE 2.04 Hpmag 7.0996 E Hpmag 0.0071
SHp 0.026 VA 0 BV 0.414 E BV 0.009
VI 0.48
CCDM
Ccdm 20465-2652 RComp Comp A Note1
Note2 Discov num DRAs -2.74 DDEs -7.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.0 Sp F2 PmNote *
PmRA -11 PmDE -24 Dm number -2715025 Cat1 CD
Name2 189675 Cat2 SAO HD 197746 M HD
ADS BDS A14258 M ADS BDS N IDS IDS 20405S2714A
HIC 102507
 
 
20465-2652 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204627.27-265149.3 Mag 10.52 PmRA 34.00
PmDE -8.0 HIP 102505 CD CD-2715024 Calc delta mag 3.47
Calc coord yes
Hipparcos
Catalog H HIP 102505 Proxy RAhms 20 46 27.56
DEdms -26 51 54.0 Vmag 10.19 VarFlag R Vmag H
RAdeg 311.615 DEdeg -26.865 AstroRef B Plx 16.64
CCDM 20465-2652 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CD-2715024 CP Dm number -2715024 VIred 0.73
SpType R SpType Coord arcsec 2000 204627.56-265154.0
Hipparcos 2
HIP 102505 Sn 95 So 3 Nc 1
RArad 5.4387045419 DErad -0.4688827299 Plx 13.71 PmRA -1.95
PmDE -20.12 E RArad 3.92 E DErad 2.45 E Plx 4.12
E pmRA 5.25 E pmDE 4.76 Hpmag 10.5215 E Hpmag 0.1458
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 20465-2652 RComp Comp B Note1
Note2 Discov num HJ 5220 DRAs -2.80 DDEs 6.0
R dRAs 10 Year 1877 Theta 354 Rho 18.0
Obs 8 Vmag 9.2 Sp PmNote *
PmRA -3 PmDE -64 Dm number -2715024 Cat1 CD
Name2 189674 Cat2 SAO HD M HD
ADS BDS A14258 M ADS BDS N IDS IDS 20405S2714B
HIC 102505