WDS 20154-2030 : COMPONENTS
 
 
  A
B pa=2.2°
sep=2.53"
 
 
20154-2030 A
 
 
Componente originario normalizzato AB Name HD 192391 Coord arcsec 2000 201523.20-202943.9 Mag 9.42
Spectral class A9V (white) PmRA 25.00 PmDE -36.0 SAO 189072
HIP 99837 Tycho2 6323-01596-1 HD 192391 BD BD-20 5866
Tycho2
Tycho2 6323-01596-1 Pflag RAmdeg 303.84666868 DEmdeg -20.49552131
PmRA 25.0 PmDE -35.9 E RAmdeg 15 E DEmdeg 16
E pmRA 1.7 E pmDE 1.6 EpRAm 1989.17 EpDEm 1988.22
Num 7 Q RAmdeg 0.6 Q DEmdeg 1.8 Q pmRA 0.6
Q pmDE 1.8 BTmag 9.834 E BTmag 0.029 VTmag 9.419
E VTmag 0.025 Prox 25 TYC T HIP 99837
CCDM A RAdeg 303.84660833 DEdeg -20.49544222 EpRA 1990 1.81
EpDE 1990 1.68 E RAdeg 15.8 E DEdeg 16.9 Posflg
Corr -0.1
SAO
SAO 189072 DelFlag RA1950 PmRA1950 0.0018
DE1950 PmDE1950 -0.032 Vmag 9 SpType A5
Double code Source 23 CatNum 8672 DM BD-20 5866
DMcomp BDsup HD 192391 M HD 0
GC RA1950rad 5.29041415 DE1950rad -0.36038744 PmRA2000 0.0019
PmDE2000 -0.033
Hipparcos
Catalog H HIP 99837 Proxy H RAhms 20 15 23.18
DEdms -20 29 43.6 Vmag 9.28 VarFlag R Vmag H
RAdeg 303.847 DEdeg -20.4954 AstroRef A Plx 5.1
CCDM 20154-2030 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 3 Rho 2.519 HD 192391 BD BD-20 5866
CD CP Dm number -20 5866 VIred 0.47
SpType A9V R SpType Coord arcsec 2000 201523.18-202943.6
Hipparcos 2
HIP 99837 Sn 15 So 3 Nc 2
RArad 5.3031235874 DErad -0.3577127708 Plx 6.61 PmRA 23.45
PmDE -28.12 E RArad 1.38 E DErad 0.88 E Plx 1.76
E pmRA 1.55 E pmDE 1.52 Hpmag 9.3739 E Hpmag 0.0022
SHp 0.013 VA 0 BV 0.5 E BV 0.495
VI 0.47
CCDM
Ccdm 20154-2030 RComp Comp A Note1
Note2 Discov num DRAs -0.80 DDEs 16.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp A5 PmNote *
PmRA 25 PmDE -32 Dm number -20 5866 Cat1 BD
Name2 189072 Cat2 SAO HD 192391 M HD
ADS BDS A13571 M ADS BDS N IDS IDS 20096S2048A
HIC 99837
 
 
20154-2030 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201523.21-202941.4 Mag 12.19 PmRA 24.00
PmDE -28.0 Calc delta mag 2.77 Calc coord yes
CCDM
Ccdm 20154-2030 RComp Comp B Note1
Note2 Discov num SEE 411 DRAs DDEs
R dRAs Year 1897 Theta 004 Rho 2.3
Obs 5 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13571 M ADS BDS N IDS IDS 20096S2048B
HIC 99837