WDS 00254-4423 : COMPONENTS
 
 
  A
B pa=50.5°
sep=5.24"
 
 
00254-4423 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 002525.24-442247.6 Mag 9.15 Spectral class K2III (yellow-orange)
PmRA 24.00 PmDE 8.0 SAO 215087 HIP 2010
Tycho2 7530-00967-1 HD 2144 CD CD-45 116 CP CP-45 39
Tycho2
Tycho2 7530-00967-1 Pflag RAmdeg 6.35526235 DEmdeg -44.37988842
PmRA 25.4 PmDE 2.5 E RAmdeg 11 E DEmdeg 12
E pmRA 1.2 E pmDE 1.1 EpRAm 1989.38 EpDEm 1988.12
Num 11 Q RAmdeg 1.4 Q DEmdeg 1.4 Q pmRA 1.3
Q pmDE 1.4 BTmag 10.735 E BTmag 0.038 VTmag 9.147
E VTmag 0.017 Prox 999 TYC T HIP 2010
CCDM RAdeg 6.35517750 DEdeg -44.37989556 EpRA 1990 1.72
EpDE 1990 1.73 E RAdeg 12.2 E DEdeg 12.6 Posflg
Corr -0.1
SAO
SAO 215087 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 0.004 Vmag 8.9 SpType K0
Double code Source 48 CatNum 162 DM CP-45 39
DMcomp BDsup HD 2144 M HD 0
GC RA1950rad 0.10022852 DE1950rad -0.77940661 PmRA2000 0.0017
PmDE2000 -0.002
Hipparcos
Catalog H HIP 2010 Proxy RAhms 00 25 25.24
DEdms -44 22 47.6 Vmag 8.98 VarFlag R Vmag H
RAdeg 6.35517 DEdeg -44.3799 AstroRef Plx 0.66
CCDM 00254-4423 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 2144 BD
CD CD-45 116 CP CP-45 39 Dm number -45 116 VIred 1.26
SpType K2III R SpType Coord arcsec 2000 002525.24-442247.6
Hipparcos 2
HIP 2010 Sn 5 So 0 Nc 1
RArad 0.1109186386 DErad -0.7745753411 Plx -0.73 PmRA 25.56
PmDE 1.03 E RArad 0.81 E DErad 1.03 E Plx 1.38
E pmRA 1.01 E pmDE 1.05 Hpmag 9.1318 E Hpmag 0.0018
SHp 0.022 VA 0 BV 1.311 E BV 0.03
VI 1.27
CCDM
Ccdm 00254-4423 RComp Comp A Note1
Note2 Discov num DRAs 1.15 DDEs 12.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp K0 PmNote *
PmRA 16 PmDE 4 Dm number -45 116 Cat1 CD
Name2 215087 Cat2 SAO HD 2144 M HD
ADS BDS M ADS BDS N IDS IDS 00205S4456A
HIC 2010
 
 
00254-4423 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 002525.62-442244.3 Mag 14 Calc delta mag 4.85
Calc coord yes
CCDM
Ccdm 00254-4423 RComp Comp B Note1
Note2 Discov num DON 4 DRAs DDEs
R dRAs Year 1929 Theta 051 Rho 6.3
Obs 2 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 00205S4456B
HIC 2010