WDS 20307+2657 : COMPONENTS
 
 
  A B C
B pa=26.3°
sep=13.61"
 
C pa=327.3°
sep=26.07"
pa=295.8°
sep=22.35"
 
D pa=357.4°
sep=103.70"
pa=353.3°
sep=92.01"
pa=6.6°
sep=82.21"
 
 
20307+2657 A
 
 
Coord arcsec 2000 203046.95+265734.6 Mag 10.03 Spectral class G5 (yellow) PmRA -36.00
PmDE -43.0 Tycho2 2165-00677-1 HD 340458 DM BD+26 3916
Tycho2
Tycho2 2165-00677-1 Pflag RAmdeg 307.69569082 DEmdeg 26.95961267
PmRA -35.4 PmDE -40.6 E RAmdeg 20 E DEmdeg 17
E pmRA 2.2 E pmDE 2.1 EpRAm 1989.43 EpDEm 1990.06
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.5 BTmag 11.026 E BTmag 0.042 VTmag 10.030
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 307.69578000 DEdeg 26.95970583 EpRA 1990 1.75
EpDE 1990 1.76 E RAdeg 22.0 E DEdeg 18.4 Posflg
Corr 0.0
 
 
20307+2657 B
 
 
Coord arcsec 2000 203047.40+265746.8 Mag 13.5 PmRA 5.00 PmDE -19.0
Calc delta mag 3.47 Calc coord yes
 
 
20307+2657 C
 
 
Coord arcsec 2000 203045.90+265756.5 Mag 12.5 PmRA -9.00 PmDE 0.0
Calc delta mag 2.47 Calc coord yes
 
 
20307+2657 D
 
 
Coord arcsec 2000 203046.60+265918.2 Mag 11.8 PmRA -1.00 PmDE -6.0
Calc delta mag 1.77 Calc coord yes