WDS 20051-0418 : COMPONENTS
 
 
  A
B pa=188.5°
sep=1.34"
 
 
20051-0418 A
 
 
Componente originario normalizzato AB Name HD 190437 Coord arcsec 2000 200507.26-041829.3 Mag 8.01
Spectral class F5 (yellow-white) PmRA 63.00 PmDE 52.0 HIP 98916
Tycho2 5168-01621-1 HD 190437 BD BD-04 5010
Tycho2
Tycho2 5168-01621-1 Pflag P RAmdeg 301.28026024 DEmdeg -4.30813201
PmRA 62.5 PmDE 51.9 E RAmdeg 6 E DEmdeg 8
E pmRA 2.2 E pmDE 2.3 EpRAm 1991.59 EpDEm 1991.28
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.4 Q pmRA 0.6
Q pmDE 1.4 BTmag 8.488 E BTmag 0.017 VTmag 8.005
E VTmag 0.014 Prox 14 TYC T HIP 98916
CCDM A RAdeg 301.28012000 DEdeg -4.30819361 EpRA 1990 1.69
EpDE 1990 1.44 E RAdeg 6.3 E DEdeg 7.5 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 98916 Proxy H RAhms 20 05 07.23
DEdms -04 18 29.5 Vmag 7.61 VarFlag R Vmag G
RAdeg 301.28 DEdeg -4.30819 AstroRef A Plx 13.49
CCDM 20051-0418 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 183 Rho 1.423 HD 190437 BD BD-04 5010
CD CP Dm number -04 5010 VIred 0.58
SpType F5 R SpType Coord arcsec 2000 200507.23-041829.5
Hipparcos 2
HIP 98916 Sn 15 So 3 Nc 2
RArad 5.258329976 DErad -0.0751921925 Plx 12.91 PmRA 68.02
PmDE 51.95 E RArad 0.9 E DErad 0.71 E Plx 0.99
E pmRA 1.23 E pmDE 0.92 Hpmag 7.7176 E Hpmag 0.0015
SHp 0.011 VA 0 BV 0.505 E BV 0.015
VI 0.58
CCDM
Ccdm 20051-0418 RComp Comp A Note1
Note2 Discov num DRAs 1.25 DDEs -29.5
R dRAs 32 Year Theta Rho
Obs 2 Vmag 8.0 Sp F5 PmNote *
PmRA 60 PmDE 59 Dm number -04 5010 Cat1 BD
Name2 Cat2 HD 190437 M HD
ADS BDS A13334 M ADS BDS N IDS IDS 19598S0436A
HIC 98916
 
 
20051-0418 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200507.25-041830.6 Mag 9.1 PmRA 63.00
PmDE 52.0 Tycho2 5168-01621-2 Calc delta mag 1.09 Calc coord yes
Tycho2
Tycho2 5168-01621-2 Pflag P RAmdeg 301.28026024 DEmdeg -4.30813201
PmRA 62.5 PmDE 51.9 E RAmdeg 6 E DEmdeg 8
E pmRA 2.2 E pmDE 2.3 EpRAm 1991.59 EpDEm 1991.28
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.4 Q pmRA 0.6
Q pmDE 1.4 BTmag 9.748 E BTmag 0.029 VTmag 9.102
E VTmag 0.023 Prox 14 TYC HIP 98916
CCDM B RAdeg 301.28009111 DEdeg -4.30858306 EpRA 1990 1.68
EpDE 1990 1.44 E RAdeg 13.9 E DEdeg 17.2 Posflg D
Corr -0.1
CCDM
Ccdm 20051-0418 RComp Comp B Note1
Note2 Discov num BU 56 DRAs DDEs
R dRAs Year 1952 Theta 176 Rho 1.5
Obs 19 Vmag 9.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13334 M ADS BDS N IDS IDS 19598S0436B
HIC 98916