WDS 20151-5048 : COMPONENTS
 
 
  A
B pa=171.8°
sep=17.37"
 
 
20151-5048 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201503.51-504747.0 Mag 9.95 Spectral class F2 (yellow-white)
PmRA -23.00 PmDE -10.0 HIP 99808 Tycho2 8417-01078-1
CD CD-5112444 CP CP-5111441
Tycho2
Tycho2 8417-01078-1 Pflag RAmdeg 303.76452491 DEmdeg -50.79642423
PmRA -21.9 PmDE -13.1 E RAmdeg 21 E DEmdeg 23
E pmRA 1.5 E pmDE 1.5 EpRAm 1984.62 EpDEm 1982.48
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 10.557 E BTmag 0.045 VTmag 9.963
E VTmag 0.037 Prox 999 TYC T HIP 99808
CCDM RAdeg 303.76460694 DEdeg -50.79639500 EpRA 1990 1.72
EpDE 1990 1.64 E RAdeg 23.6 E DEdeg 27.9 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 99808 Proxy RAhms 20 15 03.51
DEdms -50 47 47.0 Vmag 9.92 VarFlag R Vmag H
RAdeg 303.765 DEdeg -50.7964 AstroRef Plx 4.47
CCDM 20151-5048 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CD-5112444 CP CP-5111441 Dm number -5112444 VIred 0.59
SpType F2 R SpType Coord arcsec 2000 201503.51-504747.0
Hipparcos 2
HIP 99808 Sn 5 So 0 Nc 1
RArad 5.3016926614 DErad -0.8865642186 Plx 6.44 PmRA -22.5
PmDE -11.89 E RArad 1.4 E DErad 0.87 E Plx 1.65
E pmRA 1.82 E pmDE 1.33 Hpmag 10.0377 E Hpmag 0.0023
SHp 0.021 VA 0 BV 0.52 E BV 0.02
VI 0.59
CCDM
Ccdm 20151-5048 RComp Comp A Note1
Note2 Discov num DRAs -2.48 DDEs 12.7
R dRAs 40 Year Theta Rho
Obs 2 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number -5112444 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 20076S5106A
HIC 99808
 
 
20151-5048 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201503.77-504804.2 Mag 13 PmRA 17.00
PmDE 1.0 Calc delta mag 3.05 Calc coord yes
CCDM
Ccdm 20151-5048 RComp Comp B Note1
Note2 Discov num RSU DRAs -2.14 DDEs -5.1
R dRAs 40 Year 1975 Theta 170 Rho 18.1
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 20076S5106B
HIC