WDS 17316-2958 : COMPONENTS
 
 
  A
B pa=118.6°
sep=0.53"
 
 
17316-2958 A
 
 
Componente originario normalizzato AB Name HD 315939 Coord arcsec 2000 173133.05-295802.3 Mag 10.36
Spectral class F5 (yellow-white) PmRA 10.00 PmDE -8.0 HIP 85770
HD 315939 CD CD-2913658 CP CP-29 4757
Hipparcos
Catalog H HIP 85770 Proxy H RAhms 17 31 33.05
DEdms -29 58 02.3 Vmag 9.45 VarFlag R Vmag H
RAdeg 262.888 DEdeg -29.9673 AstroRef A Plx 1.65
CCDM 17316-2958 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 114 Rho 0.537 HD 315939 BD
CD CD-2913658 CP CP-29 4757 Dm number -2913658 VIred 0.65
SpType F5 R SpType Coord arcsec 2000 173133.05-295802.3
Hipparcos 2
HIP 85770 Sn 15 So 3 Nc 2
RArad 4.5882560363 DErad -0.5230279421 Plx 1.88 PmRA 6.25
PmDE -7.91 E RArad 2.24 E DErad 1.12 E Plx 2.16
E pmRA 2.51 E pmDE 1.06 Hpmag 9.5819 E Hpmag 0.0027
SHp 0.017 VA 0 BV 0.649 E BV 0.042
VI 0.71
CCDM
Ccdm 17316-2958 RComp Comp A Note1
Note2 Discov num DRAs -2.85 DDEs -0.2
R dRAs 35 Year Theta Rho
Obs 2 Vmag 10.0 Sp F5 PmNote
PmRA 3 PmDE 31 Dm number -2913658 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS A10601 M ADS BDS N IDS IDS 17252S2953A
HIC 85770
 
 
17316-2958 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173133.09-295802.6 Mag 10.2 PmRA 10.00
PmDE -8.0 Tycho2 6838-00499-1 Calc delta mag 0.16 Calc coord yes
Tycho2
Tycho2 6838-00499-1 Pflag RAmdeg 262.88780307 DEmdeg -29.96734120
PmRA 9.6 PmDE -7.6 E RAmdeg 17 E DEmdeg 19
E pmRA 1.6 E pmDE 1.6 EpRAm 1987.38 EpDEm 1985.94
Num 7 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.2
Q pmDE 0.5 BTmag 10.276 E BTmag 0.035 VTmag 9.641
E VTmag 0.030 Prox 999 TYC T HIP 85770
CCDM AB RAdeg 262.88777583 DEdeg -29.96732306 EpRA 1990 1.72
EpDE 1990 1.53 E RAdeg 18.8 E DEdeg 22.3 Posflg P
Corr 0.1
CCDM
Ccdm 17316-2958 RComp Comp B Note1
Note2 Discov num B 345 DRAs DDEs
R dRAs Year 1926 Theta 113 Rho 0.4
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10601 M ADS BDS N IDS IDS 17252S2953B
HIC 85770