WDS 20031-0617 : COMPONENTS
 
 
  A
B pa=175.9°
sep=5.12"
 
 
20031-0617 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200305.27-061716.9 Mag 9.6 Spectral class K5V (yellow-orange)
PmRA 73.00 PmDE -114.0 SAO 144028 HIP 98723
Tycho2 5172-00488-1 HD 189987 BD BD-06 5347
Tycho2
Tycho2 5172-00488-1 Pflag RAmdeg 300.77194196 DEmdeg -6.28801325
PmRA 73.4 PmDE -114.1 E RAmdeg 22 E DEmdeg 31
E pmRA 1.5 E pmDE 1.7 EpRAm 1983.26 EpDEm 1984.26
Num 8 Q RAmdeg 0.7 Q DEmdeg 0.4 Q pmRA 0.7
Q pmDE 0.4 BTmag 10.954 E BTmag 0.079 VTmag 9.728
E VTmag 0.040 Prox 999 TYC T HIP 98723
CCDM RAdeg 300.77178000 DEdeg -6.28774528 EpRA 1990 1.78
EpDE 1990 1.49 E RAdeg 30.9 E DEdeg 36.5 Posflg
Corr -0.1
SAO
SAO 144028 DelFlag RA1950 PmRA1950 0.0039
DE1950 PmDE1950 -0.117 Vmag 9.2 SpType K0
Double code Source 26 CatNum 7046 DM BD-06 5347
DMcomp BDsup HD 189987 M HD 0
GC RA1950rad 5.23779185 DE1950rad -0.11218083 PmRA2000 0.0042
PmDE2000 -0.118
Hipparcos
Catalog H HIP 98723 Proxy RAhms 20 03 05.22
DEdms -06 17 15.8 Vmag 9.59 VarFlag R Vmag H
RAdeg 300.772 DEdeg -6.28774 AstroRef Plx 25.09
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 189987 BD BD-06 5347
CD CP Dm number -06 5347 VIred 1.09
SpType K5V R SpType Coord arcsec 2000 200305.22-061715.8
Hipparcos 2
HIP 98723 Sn 5 So 0 Nc 1
RArad 5.2494576819 DErad -0.1097416923 Plx 24.81 PmRA 73.85
PmDE -115.54 E RArad 1.17 E DErad 0.79 E Plx 1.33
E pmRA 1.6 E pmDE 1.32 Hpmag 9.7301 E Hpmag 0.0031
SHp 0.019 VA 0 BV 1.04 E BV 0.015
VI 1.09
 
 
20031-0617 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200305.29-061722.0 Mag 16 Calc delta mag 6.4
Calc coord yes