WDS 01554+0257 : COMPONENTS
 
 
  A
B pa=337.7°
sep=0.68"
 
 
01554+0257 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 015522.03+025724.1 Mag 10.05 Spectral class K0 (yellow-orange)
PmRA -5.00 PmDE -47.0 HIP 8958 Tycho2 0033-00105-1
BD BD+02 296
Tycho2
Tycho2 0033-00105-1 Pflag RAmdeg 28.84172712 DEmdeg 2.95670338
PmRA -4.5 PmDE -47.0 E RAmdeg 18 E DEmdeg 21
E pmRA 1.2 E pmDE 1.2 EpRAm 1987.70 EpDEm 1984.96
Num 9 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.0 BTmag 10.708 E BTmag 0.050 VTmag 9.588
E VTmag 0.029 Prox 999 TYC T HIP 8958
CCDM AB RAdeg 28.84173806 DEdeg 2.95680806 EpRA 1990 1.86
EpDE 1990 1.65 E RAdeg 20.3 E DEdeg 24.7 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 8958 Proxy H RAhms 01 55 22.02
DEdms +02 57 24.5 Vmag 9.36 VarFlag R Vmag H
RAdeg 28.8417 DEdeg 2.95682 AstroRef A Plx 23.17
CCDM 01554+0257 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 267 Rho 0.472 HD BD BD+02 296
CD CP Dm number +02 296 VIred 1.16
SpType K0 R SpType Coord arcsec 2000 015522.02+025724.5
Hipparcos 2
HIP 8958 Sn 15 So 3 Nc 2
RArad 0.5033834841 DErad 0.0516062102 Plx 22.14 PmRA -3.69
PmDE -55.47 E RArad 1.93 E DErad 1.18 E Plx 1.99
E pmRA 2.31 E pmDE 1.44 Hpmag 9.517 E Hpmag 0.0044
SHp 0.03 VA 0 BV 0.94 E BV 0.045
VI 0.93
CCDM
Ccdm 01554+0257 RComp Comp A Note1
Note2 Discov num DRAs -1.95 DDEs 23.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp K0 PmNote *
PmRA 6 PmDE -60 Dm number +02 296 Cat1 BD
Name2 +02 193 Cat2 AGK2/3 HD M HD
ADS BDS A 1530 M ADS BDS N IDS IDS 01502N0228A
HIC 8958
 
 
01554+0257 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 015522.01+025724.7 Mag 10.5 PmRA -5.00
PmDE -47.0 Calc delta mag 0.45 Calc coord yes
CCDM
Ccdm 01554+0257 RComp Comp B Note1 *
Note2 Discov num A 2407 DRAs DDEs
R dRAs Year 1960 Theta 190 Rho 0.7
Obs 12 Vmag 11.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1530 M ADS BDS N IDS IDS 01502N0228B
HIC 8958