WDS 04578+2357 : COMPONENTS
 
 
  A B
B pa=6.1°
sep=6.30"
 
C pa=354.0°
sep=104.05"
pa=353.2°
sep=97.89"
 
 
04578+2357 A
 
 
Name 99 Tau Coord arcsec 2000 045748.65+235654.9 Mag 5.78 Spectral class gG8
PmRA 2.00 PmDE -16.0 SAO 76858 HIP 23068
Tycho2 1832-02497-1 HD 31553 HR 1586 GC 6044
ADS 3557 BD BD+23 777 Flamsteed 99 Tauri Flamsteed name 99 Tau
Tycho2
Tycho2 1832-02497-1 Pflag RAmdeg 74.45269454 DEmdeg 23.94855442
PmRA 2.5 PmDE -12.0 E RAmdeg 4 E DEmdeg 5
E pmRA 0.6 E pmDE 0.6 EpRAm 1991.17 EpDEm 1990.58
Num 29 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 0.8 BTmag 7.210 E BTmag 0.016 VTmag 5.928
E VTmag 0.010 Prox 999 TYC T HIP 23068
CCDM RAdeg 74.45268833 DEdeg 23.94858194 EpRA 1990 1.86
EpDE 1990 1.68 E RAdeg 4.1 E DEdeg 4.7 Posflg
Corr -0.3
SAO
SAO 76858 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 -0.006 Vmag 6 SpType K0
Double code Source 70 CatNum 6044 DM BD+23 777
DMcomp BDsup HD 31553 M HD 0
GC 6044 RA1950rad 1.28619383 DE1950rad 0.41665204 PmRA2000 0.0006
PmDE2000 -0.007
Hipparcos
Catalog H HIP 23068 Proxy RAhms 04 57 48.65
DEdms +23 56 54.9 Vmag 5.79 VarFlag R Vmag G
RAdeg 74.4527 DEdeg 23.9486 AstroRef Plx 6.92
CCDM 04578+2357 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 31553 BD BD+23 777
CD CP Dm number +23 777 VIred 1
SpType G8III: R SpType Coord arcsec 2000 045748.65+235654.9
Hipparcos 2
HIP 23068 Sn 5 So 0 Nc 1
RArad 1.2994445828 DErad 0.4179816628 Plx 7.16 PmRA 1.47
PmDE -9.8 E RArad 0.35 E DErad 0.24 E Plx 0.38
E pmRA 0.47 E pmDE 0.29 Hpmag 5.9648 E Hpmag 0.0011
SHp 0.006 VA 0 BV 1.109 E BV 0.015
VI 1
CCDM
Ccdm 04578+2357 RComp Comp A Note1
Note2 Discov num DRAs 0.63 DDEs -5.1
R dRAs 10 Year Theta Rho
Obs 3 Vmag 6.0 Sp K0 PmNote *
PmRA 4 PmDE -11 Dm number +23 777 Cat1 BD
Name2 +23 451 Cat2 AGK2/3 HD 31553 M HD
ADS BDS A 3557 M ADS BDS N IDS IDS 04518N2348A
HIC 23068
 
 
04578+2357 B
 
 
Coord arcsec 2000 045748.70+235701.2 Mag 12.3 Calc delta mag 6.52 Calc coord yes
CCDM
Ccdm 04578+2357 RComp Comp B Note1
Note2 Discov num BU 1045 DRAs DDEs
R dRAs Year 1889 Theta 006 Rho 6.2
Obs 8 Vmag 12.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3557 M ADS BDS N IDS IDS 04518N2348B
HIC 23068
 
 
04578+2357 C
 
 
Coord arcsec 2000 045747.85+235838.4 Mag 13.22 PmRA -4.00 PmDE -10.0
Calc delta mag 7.44 Calc coord yes
CCDM
Ccdm 04578+2357 RComp Comp C Note1
Note2 Discov num BU 1045 DRAs DDEs
R dRAs Year 1912 Theta 353 Rho 103.5
Obs 3 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3557 M ADS BDS N IDS IDS 04518N2348C
HIC