WDS 20441-3000 : COMPONENTS
 
 
  A
B pa=50.8°
sep=5.84"
 
 
20441-3000 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204406.29-300007.6 Mag 9.9 Spectral class F8 (yellow-white)
PmRA -62.00 PmDE -321.0 HIP 102337 Tycho2 6933-01312-1
CD CD-3018140 CP CP-30 6334
Tycho2
Tycho2 6933-01312-1 Pflag RAmdeg 311.02618931 DEmdeg -30.00211308
PmRA -63.1 PmDE -320.6 E RAmdeg 17 E DEmdeg 22
E pmRA 1.5 E pmDE 2.0 EpRAm 1987.15 EpDEm 1988.55
Num 8 Q RAmdeg 0.4 Q DEmdeg 0.7 Q pmRA 0.5
Q pmDE 0.7 BTmag 10.398 E BTmag 0.035 VTmag 10.006
E VTmag 0.035 Prox 999 TYC T HIP 102337
CCDM RAdeg 311.02635750 DEdeg -30.00134389 EpRA 1990 1.67
EpDE 1990 1.40 E RAdeg 18.8 E DEdeg 23.8 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 102337 Proxy RAhms 20 44 06.33
DEdms -30 00 04.8 Vmag 9.94 VarFlag R Vmag G
RAdeg 311.026 DEdeg -30.0013 AstroRef Plx 7.32
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CD-3018140 CP CP-30 6334 Dm number -3018140 VIred 0.5
SpType F8 R SpType Coord arcsec 2000 204406.33-300004.8
Hipparcos 2
HIP 102337 Sn 5 So 0 Nc 1
RArad 5.4284341313 DErad -0.5236220521 Plx 7.16 PmRA -60.68
PmDE -319.04 E RArad 1.29 E DErad 0.78 E Plx 1.45
E pmRA 1.8 E pmDE 1.11 Hpmag 10.034 E Hpmag 0.0032
SHp 0.025 VA 0 BV 0.428 E BV 0.032
VI 0.5
 
 
20441-3000 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204406.64-300003.9 Mag 15 Calc delta mag 5.1
Calc coord yes