WDS 21173-2601 : COMPONENTS
 
 
  A
B pa=16.3°
sep=68.91"
 
 
21173-2601 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 211720.73-260046.8 Mag 9.6 Spectral class G1V (yellow)
PmRA -59.00 PmDE -49.0 SAO 190199 Tycho2 6941-00639-1
HD 202557 DM CD-2615519
Tycho2
Tycho2 6941-00639-1 Pflag RAmdeg 319.33640334 DEmdeg -26.01301762
PmRA -59.4 PmDE -50.9 E RAmdeg 10 E DEmdeg 13
E pmRA 1.6 E pmDE 1.5 EpRAm 1990.59 EpDEm 1989.51
Num 6 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.7 BTmag 9.924 E BTmag 0.025 VTmag 9.255
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 319.33655250 DEdeg -26.01290500 EpRA 1990 1.86
EpDE 1990 2.01 E RAdeg 10.3 E DEdeg 14.2 Posflg
Corr -0.1
SAO
SAO 190199 DelFlag RA1950 PmRA1950 -0.0036
DE1950 PmDE1950 -0.053 Vmag 8.8 SpType G0
Double code Source 25 CatNum 14686 DM CD-2615519
DMcomp BDsup HD 202557 M HD 0
GC RA1950rad 5.5607411 DE1950rad -0.45766707 PmRA2000 -0.0036
PmDE2000 -0.056
 
 
21173-2601 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211722.16-255940.7 Mag 14.6 PmRA -66.00
PmDE -56.0 Calc delta mag 5 Calc coord yes