WDS 08439+1902 : COMPONENTS
 
 
  A
B pa=269.6°
sep=68.69"
 
 
08439+1902 A
 
 
Componente originario normalizzato AB Var name S Cnc Coord arcsec 2000 084356.15+190203.0 Mag 8.36
Spectral class B9.5V (blue-white) PmRA -20.00 PmDE 3.0 SAO 98075
HIP 42853 Tycho2 1396-00218-1 HD 74307 GC 12001
BD BD+19 2090
Tycho2
Tycho2 1396-00218-1 Pflag RAmdeg 130.98390384 DEmdeg 19.03417883
PmRA -19.1 PmDE 3.2 E RAmdeg 6 E DEmdeg 8
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.20 EpDEm 1990.44
Num 12 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 8.475 E BTmag 0.016 VTmag 8.363
E VTmag 0.014 Prox 999 TYC T HIP 42853
CCDM RAdeg 130.98395028 DEdeg 19.03417167 EpRA 1990 1.74
EpDE 1990 1.35 E RAdeg 5.7 E DEdeg 7.7 Posflg
Corr 0.1
SAO
SAO 98075 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 0.003 Vmag 8 SpType A0
Double code Source 70 CatNum 12001 DM BD+19 2090
DMcomp BDsup HD 74307 M HD 0
GC 12001 RA1950rad 2.27364777 DE1950rad 0.33537264 PmRA2000 -0.0014
PmDE2000 0.007
Hipparcos
Catalog H HIP 42853 Proxy RAhms 08 43 56.15
DEdms +19 02 03.0 Vmag 8.3 VarFlag 3 R Vmag H
RAdeg 130.984 DEdeg 19.0342 AstroRef Plx 2.91
CCDM 08439+1902 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 74307 BD BD+19 2090
CD CP Dm number +19 2090 VIred 0.07
SpType A0V R SpType Coord arcsec 2000 084356.15+190203.0
Hipparcos 2
HIP 42853 Sn 5 So 0 Nc 1
RArad 2.2861012472 DErad 0.3322089622 Plx 3.43 PmRA -20.75
PmDE 1.55 E RArad 1.02 E DErad 0.51 E Plx 0.97
E pmRA 1.55 E pmDE 0.82 Hpmag 8.3385 E Hpmag 0.0061
SHp 0.044 VA 1 BV 0.098 E BV 0.017
VI 0.11
CCDM
Ccdm 08439+1902 RComp Comp A Note1
Note2 Discov num DRAs 2.15 DDEs 1.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag Sp A0 PmNote *
PmRA -14 PmDE -20 Dm number +19 2090 Cat1 BD
Name2 +19 899 Cat2 AGK2/3 HD 74307 M HD
ADS BDS M ADS BDS N IDS IDS 08382N1924A
HIC 42853
 
 
08439+1902 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084351.31+190202.5 Mag 12.37 Spectral class G8 (yellow)
PmRA 4.00 PmDE 2.0 Calc delta mag 4.01 Calc coord yes
CCDM
Ccdm 08439+1902 RComp Comp B Note1
Note2 Discov num BUP DRAs DDEs
R dRAs Year 1878 Theta 270 Rho 76.1
Obs 3 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 08382N1924B
HIC