WDS 10217-6920 : COMPONENTS
 
 
  A
B pa=347.7°
sep=40.20"
 
 
10217-6920 A
 
 
Name HD 90121 Coord arcsec 2000 102140.76-691959.0 Mag 8.21 Spectral class K2III (yellow-orange)
PmRA -24.00 PmDE 14.0 HIP 50741 Tycho2 9210-01089-1
HD 90121 CP CP-68 1124
Tycho2
Tycho2 9210-01089-1 Pflag RAmdeg 155.41982106 DEmdeg -69.33304628
PmRA -22.3 PmDE 15.3 E RAmdeg 7 E DEmdeg 7
E pmRA 1.1 E pmDE 1.2 EpRAm 1990.56 EpDEm 1990.67
Num 12 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.8
Q pmDE 1.4 BTmag 9.844 E BTmag 0.023 VTmag 8.211
E VTmag 0.012 Prox 497 TYC T HIP 50741
CCDM RAdeg 155.41996778 DEdeg -69.33308222 EpRA 1990 1.65
EpDE 1990 1.62 E RAdeg 7.0 E DEdeg 7.1 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 50741 Proxy RAhms 10 21 40.79
DEdms -69 19 59.1 Vmag 8.05 VarFlag R Vmag H
RAdeg 155.42 DEdeg -69.3331 AstroRef Plx 1.76
CCDM 10216-6920 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 90121 BD
CD CP CP-68 1124 Dm number -68 1124 VIred 1.28
SpType K2III R SpType Coord arcsec 2000 102140.79-691959.1
Hipparcos 2
HIP 50741 Sn 5 So 0 Nc 1
RArad 2.7125901704 DErad -1.2100906093 Plx 2.11 PmRA -22.22
PmDE 15.01 E RArad 0.57 E DErad 0.59 E Plx 0.68
E pmRA 0.79 E pmDE 0.71 Hpmag 8.2032 E Hpmag 0.0012
SHp 0.013 VA 0 BV 1.339 E BV 0.018
VI 1.3
 
 
10217-6920 B
 
 
Coord arcsec 2000 102139.14-691919.7 Mag 8.55 PmRA 121.00 PmDE -76.0
Calc delta mag 0.34 Calc coord yes