WDS 02018+4738 : COMPONENTS
 
 
  A
B pa=236.9°
sep=1.49"
 
 
02018+4738 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 020146.86+473754.0 Mag 9.73 Spectral class A0 (white)
PmRA -2.00 PmDE -6.0 HIP 9462 Tycho2 3284-02173-1
ADS 1607 BD BD+46 495
Tycho2
Tycho2 3284-02173-1 Pflag RAmdeg 30.44523898 DEmdeg 47.63165586
PmRA -2.2 PmDE -5.6 E RAmdeg 12 E DEmdeg 13
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.25 EpDEm 1989.68
Num 7 Q RAmdeg 1.9 Q DEmdeg 1.9 Q pmRA 2.0
Q pmDE 1.9 BTmag 9.948 E BTmag 0.024 VTmag 9.725
E VTmag 0.024 Prox 20 TYC T HIP 9462
CCDM A RAdeg 30.44525056 DEdeg 47.63167083 EpRA 1990 1.70
EpDE 1990 1.59 E RAdeg 12.3 E DEdeg 14.2 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 9462 Proxy H RAhms 02 01 46.86
DEdms +47 37 54.0 Vmag 9.66 VarFlag R Vmag G
RAdeg 30.4452 DEdeg 47.6317 AstroRef A Plx -0.69
CCDM 02018+4738 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 247 Rho 2.013 HD BD BD+46 495
CD CP Dm number +46 495 VIred 0.25
SpType A0 R SpType Coord arcsec 2000 020146.86+473754.0
Hipparcos 2
HIP 9462 Sn 15 So 3 Nc 2
RArad 0.5313696813 DErad 0.8313295025 Plx 0.39 PmRA -4.03
PmDE -3.88 E RArad 1.08 E DErad 0.75 E Plx 1.41
E pmRA 1.08 E pmDE 0.93 Hpmag 9.7387 E Hpmag 0.0024
SHp 0.022 VA 0 BV 0.163 E BV 0.141
VI 0.25
CCDM
Ccdm 02018+4738 RComp Comp A Note1
Note2 Discov num DRAs -1.27 DDEs -5.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp PmNote *
PmRA -18 PmDE 10 Dm number +46 495 Cat1 BD
Name2 +47 229 Cat2 AGK2/3 HD M HD
ADS BDS A 1607 M ADS BDS N IDS IDS 01555N4709A
HIC 9462
 
 
02018+4738 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 020146.74+473753.2 Mag 12.76 PmRA -2.00
PmDE -4.0 Calc delta mag 3.03 Calc coord yes
CCDM
Ccdm 02018+4738 RComp Comp B Note1
Note2 Discov num A 820 DRAs DDEs
R dRAs Year 1904 Theta 245 Rho 1.7
Obs 3 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1607 M ADS BDS N IDS IDS 01555N4709B
HIC 9462