WDS 04381-1749 : COMPONENTS
 
 
  A
B pa=171.5°
sep=0.13"
 
 
04381-1749 A
 
 
Coord arcsec 2000 043804.27-174857.9 Mag 8.5 Spectral class K0III (yellow-orange) PmRA 10.00
PmDE -5.0 SAO 149779 HIP 21582 Tycho2 5895-01178-1
HD 29505 BD BD-18 883
Tycho2
Tycho2 5895-01178-1 Pflag RAmdeg 69.51782552 DEmdeg -17.81609763
PmRA 10.9 PmDE -8.6 E RAmdeg 5 E DEmdeg 6
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.02 EpDEm 1990.53
Num 20 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.2
Q pmDE 1.5 BTmag 9.006 E BTmag 0.017 VTmag 7.705
E VTmag 0.011 Prox 999 TYC T HIP 21582
CCDM RAdeg 69.51779972 DEdeg -17.81607750 EpRA 1990 1.84
EpDE 1990 1.65 E RAdeg 5.0 E DEdeg 5.7 Posflg
Corr 0.3
SAO
SAO 149779 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.012 Vmag 7.2 SpType K0
Double code Source 22 CatNum 1439 DM BD-18 883
DMcomp BDsup HD 29505 M HD 0
GC RA1950rad 1.20359492 DE1950rad -0.31267096 PmRA2000 0.0002
PmDE2000 -0.012
Hipparcos
Catalog H HIP 21582 Proxy RAhms 04 38 04.27
DEdms -17 48 57.9 Vmag 7.57 VarFlag R Vmag H
RAdeg 69.5178 DEdeg -17.8161 AstroRef Plx 4.82
CCDM 10.06 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD-18 883
CD CP Dm number -18 883 VIred 1.07
SpType K0III R SpType Coord arcsec 2000 043804.27-174857.9
Hipparcos 2
HIP 21582 Sn 5 So 0 Nc 1
RArad 1.2133144757 DErad -0.3109492167 Plx 3.55 PmRA 9.08
PmDE -6.52 E RArad 0.62 E DErad 0.49 E Plx 0.85
E pmRA 1.04 E pmDE 0.79 Hpmag E Hpmag 0.0012
SHp 0.011 VA 0 BV 1.114 E BV 0.011
VI 1.08
CCDM
Ccdm 04381-1749 RComp Comp A Note1
Note2 Discov num DRAs -1.78 DDEs 0.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp K0 PmNote *
PmRA -4 PmDE -23 Dm number -18 883 Cat1 BD
Name2 149779 Cat2 SAO HD 29505 M HD
ADS BDS M ADS BDS N IDS IDS 04336S1801A
HIC 21582
 
 
04381-1749 B
 
 
Coord arcsec 2000 043804.27-174858.0 Mag 8.5 Coordinate calculated yes
CCDM
Ccdm 04381-1749 RComp Comp B Note1
Note2 Discov num B 1939 DRAs DDEs
R dRAs Year 1955 Theta 155 Rho 0.1
Obs 1 Vmag 8.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04336S1801B
HIC 21582