WDS 08307-7051 : COMPONENTS
 
 
  A
B pa=11.4°
sep=9.88"
 
 
08307-7051 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 083043.77-705033.3 Mag 7.71 Spectral class A4Vs (white)
PmRA -2.00 PmDE 1.0 SAO 256520 HIP 41740
Tycho2 9198-01024-1 HD 72979 CP CP-70 784
Tycho2
Tycho2 9198-01024-1 Pflag RAmdeg 127.68236642 DEmdeg -70.84257926
PmRA -1.7 PmDE 1.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.30 EpDEm 1991.24
Num 9 Q RAmdeg 0.4 Q DEmdeg 0.4 Q pmRA 0.4
Q pmDE 0.4 BTmag 7.953 E BTmag 0.016 VTmag 7.729
E VTmag 0.011 Prox 999 TYC T HIP 41740
CCDM RAdeg 127.68237833 DEdeg -70.84258250 EpRA 1990 1.67
EpDE 1990 1.61 E RAdeg 4.7 E DEdeg 4.9 Posflg
Corr 0.0
SAO
SAO 256520 DelFlag RA1950 PmRA1950 -0.0045
DE1950 PmDE1950 -0.052 Vmag 7.4 SpType A2
Double code Source 61 CatNum 1889 DM CP-70 784
DMcomp BDsup HD 72979 M HD 0
GC RA1950rad 2.22829328 DE1950rad -1.23348059 PmRA2000 -0.0055
PmDE2000 -0.048
Hipparcos
Catalog H HIP 41740 Proxy RAhms 08 30 43.77
DEdms -70 50 33.3 Vmag 7.7 VarFlag R Vmag H
RAdeg 127.682 DEdeg -70.8426 AstroRef Plx 5.13
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 72979 BD
CD CP CP-70 784 Dm number -70 784 VIred 0.25
SpType A4Vs R SpType Coord arcsec 2000 083043.77-705033.3
Hipparcos 2
HIP 41740 Sn 5 So 0 Nc 1
RArad 2.2284779599 DErad -1.2364363059 Plx 4.79 PmRA -2.8
PmDE 2.19 E RArad 0.46 E DErad 0.46 E Plx 0.5
E pmRA 0.59 E pmDE 0.51 Hpmag 7.7621 E Hpmag 0.0012
SHp 0.011 VA 0 BV 0.199 E BV 0.013
VI 0.22
CCDM
Ccdm 08307-7051 RComp Comp A Note1
Note2 Discov num DRAs 1.87 DDEs 26.8
R dRAs 40 Year Theta Rho
Obs 2 Vmag 7.6 Sp A4 PmNote
PmRA 12 PmDE 5 Dm number -70 784 Cat1 CPD
Name2 256520 Cat2 SAO HD 72979 M HD
ADS BDS M ADS BDS N IDS * IDS 08306S7030A
HIC 41740
 
 
08307-7051 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 083044.17-705023.6 Mag 13 PmRA -1.00
PmDE 8.0 Calc delta mag 5.29 Calc coord yes
CCDM
Ccdm 08307-7051 RComp Comp B Note1
Note2 Discov num RSU DRAs 3.14 DDEs 36.1
R dRAs 40 Year 1976 Theta 33 Rho 11.5
Obs Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 08306S7030B
HIC