WDS 20212-5147 : COMPONENTS
 
 
  A
B pa=23.5°
sep=0.28"
 
 
20212-5147 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202110.95-514728.6 Mag 10.86 Spectral class M0 (red)
PmRA -40.00 PmDE 94.0 HIP 100356 Tycho2 8417-00626-1
Tycho2
Tycho2 8417-00626-1 Pflag RAmdeg 305.29551688 DEmdeg -51.79108075
PmRA -31.8 PmDE 92.2 E RAmdeg 44 E DEmdeg 48
E pmRA 4.4 E pmDE 4.1 EpRAm 1990.66 EpDEm 1990.17
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.179 E BTmag 0.172 VTmag 10.470
E VTmag 0.052 Prox 999 TYC T HIP 100356
CCDM AB RAdeg 305.29563639 DEdeg -51.79129639 EpRA 1990 1.65
EpDE 1990 1.58 E RAdeg 44.1 E DEdeg 48.0 Posflg P
Corr -0.3
Hipparcos
Catalog H HIP 100356 Proxy H RAhms 20 21 10.95
DEdms -51 47 28.6 Vmag 10.21 VarFlag R Vmag H
RAdeg 305.296 DEdeg -51.7913 AstroRef * Plx 43.57
CCDM 20212-5147 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 31 Rho 0.299 HD BD
CD CP Dm number VIred 1.73
SpType M0 R SpType Coord arcsec 2000 202110.95-514728.6
Hipparcos 2
HIP 100356 Sn 55 So 3 Nc 2
RArad 5.32841414 DErad -0.9039285352 Plx 41.65 PmRA -38.62
PmDE 93.35 E RArad 1.77 E DErad 1.47 E Plx 2.01
E pmRA 2.49 E pmDE 2.42 Hpmag 10.3146 E Hpmag 0.0027
SHp 0.023 VA 0 BV 1.594 E BV 0.082
VI 1.73
CCDM
Ccdm 20212-5147 RComp Comp A Note1
Note2 Discov num DRAs -1.09 DDEs -27.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.9 Sp M0 PmNote *
PmRA -40 PmDE 94 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 100356
 
 
20212-5147 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202110.96-514728.3 Mag 11.32 Calc delta mag 0.46
Calc coord yes
CCDM
Ccdm 20212-5147 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.08 DDEs -27.7
R dRAs 82 Year 1991 Theta 31 Rho 0.3
Obs 1 Vmag 11.3 Sp PmNote *
PmRA -40 PmDE 94 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 100356