WDS 07057+2100 : COMPONENTS
 
 
  A
B pa=266.5°
sep=1.69"
 
 
07057+2100 A
 
 
Componente originario normalizzato AB Name HD 53384 Coord arcsec 2000 070541.13+205945.0 Mag 7.88
Spectral class B9 (blue-white) PmRA -7.00 PmDE -8.0 SAO 79047
HIP 34218 Tycho2 1357-00847-1 HD 53384 BD BD+21 1503
Tycho2
Tycho2 1357-00847-1 Pflag RAmdeg 106.42136198 DEmdeg 20.99583126
PmRA -6.6 PmDE -8.3 E RAmdeg 5 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.22 EpDEm 1990.87
Num 14 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 7.794 E BTmag 0.016 VTmag 7.882
E VTmag 0.012 Prox 18 TYC T HIP 34218
CCDM A RAdeg 106.42137778 DEdeg 20.99585028 EpRA 1990 1.81
EpDE 1990 1.65 E RAdeg 4.6 E DEdeg 5.7 Posflg
Corr 0.0
SAO
SAO 79047 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.009 Vmag 8.4 SpType B9
Double code Source 35 CatNum 2763 DM BD+21 1503
DMcomp BDsup HD 53384 M HD 0
GC RA1950rad 1.84442992 DE1950rad 0.36779219 PmRA2000 -0.0003
PmDE2000 -0.007
Hipparcos
Catalog H HIP 34218 Proxy H RAhms 07 05 41.13
DEdms +20 59 45.1 Vmag 7.8 VarFlag R Vmag G
RAdeg 106.421 DEdeg 20.9959 AstroRef A Plx 3.78
CCDM 07057+2100 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 268 Rho 1.847 HD 53384 BD BD+21 1503
CD CP Dm number +21 1503 VIred -0.05
SpType B9 R SpType Coord arcsec 2000 070541.13+205945.1
Hipparcos 2
HIP 34218 Sn 15 So 3 Nc 2
RArad 1.8574034857 DErad 0.3664467642 Plx 3.78 PmRA -8.69
PmDE -9.04 E RArad 0.69 E DErad 0.44 E Plx 0.74
E pmRA 0.91 E pmDE 0.57 Hpmag 7.8342 E Hpmag 0.0009
SHp 0.009 VA 0 BV 0.3 E BV 0.351
VI -0.05
CCDM
Ccdm 07057+2100 RComp Comp A Note1
Note2 Discov num DRAs -0.91 DDEs -14.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp B9 PmNote *
PmRA -13 PmDE -7 Dm number +21 1503 Cat1 BD
Name2 +21 772 Cat2 AGK2/3 HD 53384 M HD
ADS BDS A 5771 M ADS BDS N IDS IDS 06597N2109A
HIC 34218
 
 
07057+2100 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 070541.01+205944.9 Mag 11.25 PmRA -8.00
PmDE -8.0 Calc delta mag 3.37 Calc coord yes
CCDM
Ccdm 07057+2100 RComp Comp B Note1
Note2 Discov num BU 900 DRAs DDEs
R dRAs Year 1880 Theta 272 Rho 1.6
Obs 11 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 5771 M ADS BDS N IDS IDS 06597N2109B
HIC 34218