WDS 15307+3810 : COMPONENTS
 
 
  A
B pa=178.1°
sep=0.25"
 
 
15307+3810 A
 
 
Componente originario normalizzato AB Name HD 138439 Coord arcsec 2000 153044.95+380948.7 Mag 9.23
Spectral class G5 (yellow) PmRA 0.00 PmDE -25.0 SAO 64747
HIP 75949 Tycho2 3052-01446-1 HD 138439 BD BD+38 2668
Tycho2
Tycho2 3052-01446-1 Pflag RAmdeg 232.68729848 DEmdeg 38.16346141
PmRA 6.5 PmDE -31.9 E RAmdeg 7 E DEmdeg 7
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.03 EpDEm 1991.08
Num 12 Q RAmdeg 1.4 Q DEmdeg 1.1 Q pmRA 1.5
Q pmDE 1.2 BTmag 9.300 E BTmag 0.017 VTmag 8.656
E VTmag 0.013 Prox 999 TYC T HIP 75949
CCDM AB RAdeg 232.68727972 DEdeg 38.16353639 EpRA 1990 1.59
EpDE 1990 1.57 E RAdeg 6.8 E DEdeg 6.8 Posflg P
Corr -0.1
SAO
SAO 64747 DelFlag RA1950 PmRA1950 0.0023
DE1950 PmDE1950 -0.037 Vmag 8.2 SpType G5
Double code Source 5 CatNum 1415 DM BD+38 2668
DMcomp BDsup HD 138439 M HD 0
GC RA1950rad 4.0530141 DE1950rad 0.66904557 PmRA2000 0.0027
PmDE2000 -0.033
Hipparcos
Catalog H HIP 75949 Proxy H RAhms 15 30 44.95
DEdms +38 09 48.7 Vmag 8.57 VarFlag R Vmag H
RAdeg 232.687 DEdeg 38.1635 AstroRef * Plx 3.27
CCDM 15307+3810 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 100 Rho 0.129 HD 138439 BD BD+38 2668
CD CP Dm number +38 2668 VIred 0.68
SpType G5 R SpType Coord arcsec 2000 153044.95+380948.7
Hipparcos 2
HIP 75949 Sn 55 So 3 Nc 2
RArad 4.0611591606 DErad 0.6660793867 Plx 4.11 PmRA 5.93
PmDE -31.13 E RArad 0.79 E DErad 0.73 E Plx 0.93
E pmRA 0.98 E pmDE 0.91 Hpmag 8.7002 E Hpmag 0.0016
SHp 0.019 VA 0 BV 0.62 E BV 0.014
VI 0.69
CCDM
Ccdm 15307+3810 RComp Comp A Note1
Note2 Discov num DRAs 2.94 DDEs -10.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp G5 PmNote *
PmRA 0 PmDE -22 Dm number +38 2668 Cat1 BD
Name2 +38 1415 Cat2 AGK2/3 HD 138439 M HD
ADS BDS A 9682 M ADS BDS N IDS IDS 15270N3830A
HIC 75949
 
 
15307+3810 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153044.95+380948.4 Mag 9.73 Calc delta mag 0.5
Calc coord yes
CCDM
Ccdm 15307+3810 RComp Comp B Note1 *
Note2 Discov num HU 1163 DRAs DDEs
R dRAs Year 1958 Theta 308 Rho 0.2
Obs 14 Vmag 8.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 9682 M ADS BDS N IDS IDS 15270N3830B
HIC 75949