WDS 10121-6757 : COMPONENTS
 
 
  A
B pa=105.6°
sep=24.68"
 
 
10121-6757 A
 
 
Componente originario normalizzato AB Name HD 309945 Coord arcsec 2000 101204.34-675701.7 Mag 9.7
Spectral class K0 (yellow-orange) PmRA -29.00 PmDE 15.0 Tycho2 9210-02985-1
HD 309945
Tycho2
Tycho2 9210-02985-1 Pflag RAmdeg 153.01805747 DEmdeg -67.95045905
PmRA -25.5 PmDE 13.0 E RAmdeg 18 E DEmdeg 19
E pmRA 1.7 E pmDE 1.8 EpRAm 1987.57 EpDEm 1987.84
Num 5 Q RAmdeg 0.3 Q DEmdeg 0.6 Q pmRA 0.4
Q pmDE 0.6 BTmag 10.878 E BTmag 0.045 VTmag 9.773
E VTmag 0.026 Prox 637 TYC T HIP
CCDM RAdeg 153.01821194 DEdeg -67.95048944 EpRA 1990 1.76
EpDE 1990 1.70 E RAdeg 20.0 E DEdeg 20.7 Posflg
Corr -0.1
 
 
10121-6757 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 101208.56-675708.4 Mag 11.9 PmRA -27.00
PmDE 12.0 Calc delta mag 2.2 Calc coord yes