WDS 21575+2856 : COMPONENTS
 
 
  A
B pa=188.2°
sep=84.76"
 
 
21575+2856 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215730.77+285613.4 Mag 8.83 Spectral class G5V (yellow)
PmRA 166.00 PmDE 30.0 HIP 108388 Tycho2 2215-00965-1
BD BD+28 4248
Tycho2
Tycho2 2215-00965-1 Pflag RAmdeg 329.37824424 DEmdeg 28.93706090
PmRA 167.2 PmDE 29.5 E RAmdeg 11 E DEmdeg 11
E pmRA 1.4 E pmDE 1.2 EpRAm 1990.34 EpDEm 1990.15
Num 9 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 1.0 BTmag 9.586 E BTmag 0.024 VTmag 8.826
E VTmag 0.017 Prox 999 TYC T HIP 108388
CCDM RAdeg 329.37780583 DEdeg 28.93699306 EpRA 1990 1.74
EpDE 1990 1.74 E RAdeg 11.0 E DEdeg 11.3 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 108388 Proxy RAhms 21 57 30.67
DEdms +28 56 13.2 Vmag 8.81 VarFlag R Vmag H
RAdeg 329.378 DEdeg 28.937 AstroRef Plx 15.13
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+28 4248
CD CP Dm number +28 4248 VIred 0.71
SpType G5V: R SpType Coord arcsec 2000 215730.67+285613.2
Hipparcos 2
HIP 108388 Sn 5 So 0 Nc 1
RArad 5.7487267018 DErad 0.5050456935 Plx 14.8 PmRA 166.89
PmDE 30.11 E RArad 0.66 E DErad 0.81 E Plx 1.13
E pmRA 0.84 E pmDE 0.98 Hpmag 8.9469 E Hpmag 0.0018
SHp 0.016 VA 0 BV 0.685 E BV 0.023
VI 0.74
 
 
21575+2856 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215729.85+285449.5 Mag 13.88 PmRA 166.00
PmDE 30.0 Calc delta mag 5.05 Calc coord yes