WDS 17584+0428 : COMPONENTS
 
 
  A B
B pa=345.5°
sep=0.24"
 
C pa=319.9°
sep=17.95"
pa=319.6°
sep=17.74"
 
 
17584+0428 A
 
 
Coord arcsec 2000 175824.46+042741.8 Mag 10.36 Spectral class K8 (yellow-orange) PmRA -51.00
PmDE -57.0 HIP 87991 Tycho2 0425-00802-1 BD BD+04 3562
Tycho2
Tycho2 0425-00802-1 Pflag RAmdeg 269.60175124 DEmdeg 4.46149815
PmRA -62.4 PmDE -46.3 E RAmdeg 32 E DEmdeg 36
E pmRA 1.6 E pmDE 1.6 EpRAm 1984.00 EpDEm 1981.97
Num 7 Q RAmdeg 1.8 Q DEmdeg 0.9 Q pmRA 1.8
Q pmDE 0.9 BTmag 11.495 E BTmag 0.079 VTmag 9.933
E VTmag 0.034 Prox 999 TYC T HIP 87991
CCDM AB RAdeg 269.60189194 DEdeg 4.46161000 EpRA 1990 1.76
EpDE 1990 1.67 E RAdeg 37.5 E DEdeg 44.0 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 87991 Proxy H RAhms 17 58 24.46
DEdms +04 27 41.8 Vmag 9.8 VarFlag R Vmag G
RAdeg 269.602 DEdeg 4.46161 AstroRef * Plx 24.32
CCDM 17584+0428 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 344 Rho 0.216 HD BD BD+04 3562
CD CP Dm number +04 3562 VIred 1.4
SpType K8 R SpType Coord arcsec 2000 175824.46+042741.8
Hipparcos 2
HIP 87991 Sn 55 So 3 Nc 2
RArad 4.7054409586 DErad 0.0778698055 Plx 22.93 PmRA -62.96
PmDE -58.46 E RArad 1.84 E DErad 1.39 E Plx 2.17
E pmRA 2.46 E pmDE 1.75 Hpmag 9.913 E Hpmag 0.0021
SHp 0.023 VA 0 BV 1.188 E BV 0.015
VI 1.4
CCDM
Ccdm 17584+0428 RComp Comp A Note1
Note2 Discov num DRAs 0.47 DDEs -19.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.9 Sp K8 PmNote *
PmRA -52 PmDE -63 Dm number +04 3562 Cat1 BD
Name2 +04 2228 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 17535N0428A
HIC 87991
 
 
17584+0428 B
 
 
Coord arcsec 2000 175824.46+042742.0 Mag 11.09 Calc delta mag 0.73 Calc coord yes
CCDM
Ccdm 17584+0428 RComp Comp B Note1 *
Note2 Discov num KUI 84 DRAs DDEs
R dRAs Year 1960 Theta 353 Rho 0.1
Obs 6 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17535N0428B
HIC 87991
 
 
17584+0428 C
 
 
Coord arcsec 2000 175823.69+042755.5 Mag 14.7 PmRA -62.00 PmDE -39.0
Calc delta mag 4.34 Calc coord yes