WDS 00317+1929 : COMPONENTS
 
 
  A
B pa=66.6°
sep=0.29"
 
 
00317+1929 A
 
 
Componente originario normalizzato AB Name HD 2815 Coord arcsec 2000 003143.44+192855.5 Mag 7.84
Spectral class G5 (yellow) PmRA -37.00 PmDE -24.0 HIP 2502
Tycho2 1183-01577-1 HD 2815 BD BD+18 66
Tycho2
Tycho2 1183-01577-1 Pflag RAmdeg 7.93090981 DEmdeg 19.48203243
PmRA -34.8 PmDE -23.8 E RAmdeg 5 E DEmdeg 6
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.40 EpDEm 1991.04
Num 11 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 0.9 BTmag 8.655 E BTmag 0.017 VTmag 7.545
E VTmag 0.011 Prox 999 TYC T HIP 2502
CCDM AB RAdeg 7.93099389 DEdeg 19.48208778 EpRA 1990 1.79
EpDE 1990 1.61 E RAdeg 4.7 E DEdeg 6.1 Posflg P
Corr -0.1
Hipparcos
Catalog H HIP 2502 Proxy H RAhms 00 31 43.44
DEdms +19 28 55.5 Vmag 7.44 VarFlag R Vmag H
RAdeg 7.931 DEdeg 19.4821 AstroRef * Plx 5.23
CCDM 00317+1929 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 60 Rho 0.205 HD 2815 BD BD+18 66
CD CP Dm number +18 66 VIred 0.93
SpType G5 R SpType Coord arcsec 2000 003143.44+192855.5
Hipparcos 2
HIP 2502 Sn 55 So 3 Nc 2
RArad 0.1384219966 DErad 0.3400266168 Plx 2.82 PmRA -38.9
PmDE -24.77 E RArad 0.63 E DErad 0.38 E Plx 0.72
E pmRA 0.79 E pmDE 0.36 Hpmag 7.6019 E Hpmag 0.0013
SHp 0.01 VA 0 BV 0.955 E BV 0.011
VI 0.94
CCDM
Ccdm 00317+1929 RComp Comp A Note1
Note2 Discov num DRAs 1.41 DDEs -4.7
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.8 Sp G5 PmNote *
PmRA -37 PmDE -24 Dm number +18 66 Cat1 BD
Name2 +19 42 Cat2 AGK2/3 HD 2815 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 2502
 
 
00317+1929 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003143.46+192855.6 Mag 9.37 Calc delta mag 1.53
Calc coord yes
CCDM
Ccdm 00317+1929 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.43 DDEs -4.6
R dRAs 82 Year 1991 Theta 60 Rho 0.2
Obs 1 Vmag 9.4 Sp PmNote *
PmRA -37 PmDE -24 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 2502