WDS 17174-0752 : COMPONENTS
 
 
  A
B pa=177.5°
sep=25.85"
 
 
17174-0752 A
 
 
Componente originario normalizzato AB Name HD 156344 Coord arcsec 2000 171723.29-075209.0 Mag 8.43
Spectral class K2 (yellow-orange) PmRA -17.00 PmDE 7.0 SAO 141591
HIP 84582 Tycho2 5645-00995-1 HD 156344 BD BD-07 4419
Tycho2
Tycho2 5645-00995-1 Pflag RAmdeg 259.34704302 DEmdeg -7.86916635
PmRA -16.8 PmDE 6.6 E RAmdeg 9 E DEmdeg 12
E pmRA 1.0 E pmDE 1.1 EpRAm 1989.14 EpDEm 1988.13
Num 16 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.1 BTmag 10.420 E BTmag 0.043 VTmag 8.433
E VTmag 0.016 Prox 256 TYC T HIP 84582
CCDM A RAdeg 259.34708250 DEdeg -7.86918250 EpRA 1990 1.75
EpDE 1990 1.42 E RAdeg 9.5 E DEdeg 13.0 Posflg
Corr -0.1
SAO
SAO 141591 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.018 Vmag 8.1 SpType K2
Double code Source 26 CatNum 5884 DM BD-07 4419
DMcomp BDsup HD 156344 M HD 0
GC RA1950rad 4.51462293 DE1950rad -0.13641538 PmRA2000 -0.001
PmDE2000 0.02
Hipparcos
Catalog H HIP 84582 Proxy RAhms 17 17 23.30
DEdms -07 52 09.0 Vmag 8.32 VarFlag R Vmag G
RAdeg 259.347 DEdeg -7.86918 AstroRef A Plx 2.36
CCDM 17174-0752 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 156344 BD BD-07 4419
CD CP Dm number -07 4419 VIred 1.47
SpType K2 R SpType Coord arcsec 2000 171723.30-075209.0
Hipparcos 2
HIP 84582 Sn 95 So 3 Nc 1
RArad 4.5264605117 DErad -0.137343096 Plx 3.95 PmRA -18.21
PmDE 5.91 E RArad 1.15 E DErad 0.69 E Plx 1.34
E pmRA 1.42 E pmDE 0.8 Hpmag 8.3456 E Hpmag 0.0163
SHp 0.014 VA 0 BV 1.329 E BV 0.243
VI 1.47
CCDM
Ccdm 17174-0752 RComp Comp A Note1
Note2 Discov num DRAs -0.71 DDEs -7.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp K2 PmNote *
PmRA -18 PmDE 18 Dm number -07 4419 Cat1 BD
Name2 141591 Cat2 SAO HD 156344 M HD
ADS BDS B 7930 M ADS BDS N IDS IDS 17120S0745A
HIC 84582
 
 
17174-0752 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171723.37-075234.8 Mag 10.53 PmRA -1.00
PmDE 3.0 HIP 84581 Tycho2 5645-00543-1 Calc delta mag 2.1
Calc coord yes
Tycho2
Tycho2 5645-00543-1 Pflag RAmdeg 259.34726512 DEmdeg -7.87628129
PmRA -1.2 PmDE 2.7 E RAmdeg 47 E DEmdeg 66
E pmRA 2.6 E pmDE 2.9 EpRAm 1987.85 EpDEm 1984.52
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.3 Q pmRA 0.5
Q pmDE 0.3 BTmag 11.955 E BTmag 0.151 VTmag 10.530
E VTmag 0.066 Prox 256 TYC HIP 84581
CCDM B RAdeg 259.34726778 DEdeg -7.87628778 EpRA 1990 1.78
EpDE 1990 1.42 E RAdeg 47.5 E DEdeg 68.6 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 84581 Proxy RAhms 17 17 23.46
DEdms -07 52 36.6 Vmag 11.09 VarFlag R Vmag H
RAdeg 259.348 DEdeg -7.87684 AstroRef B Plx 100.89
CCDM 17174-0752 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.78
SpType R SpType Coord arcsec 2000 171723.46-075236.6
Hipparcos 2
HIP 84581 Sn 95 So 3 Nc 1
RArad 4.5264721173 DErad -0.1374770467 Plx 103.28 PmRA 13.58
PmDE 179.38 E RArad 50.77 E DErad 30.72 E Plx 54.57
E pmRA 64.28 E pmDE 35.36 Hpmag 11.6201 E Hpmag 0.2391
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 17174-0752 RComp Comp B Note1
Note2 Discov num STF2144 DRAs DDEs
R dRAs Year 1848 Theta 183 Rho 25.5
Obs 4 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 7930 M ADS BDS N N IDS IDS 17120S0745B
HIC 84581