WDS 02051+7717 : COMPONENTS
 
 
  A Ab
Ab pa=335.7°
sep=0.04"
 
B pa=187.6°
sep=83.92"
pa=187.6°
sep=83.95"
 
 
02051+7717 A
 
 
Name 47 Cas Coord arcsec 2000 020507.42+771652.8 Mag 5.31 Spectral class F0Vn (yellow-white)
PmRA 140.00 PmDE -48.0 SAO 4562 HIP 9727
Tycho2 4499-02252-1 HD 12230 HR 581 GC 2459
BD BD+76 63 Flamsteed 47 Cassiopeiae Flamsteed name 47 Cas FK5 2139
Tycho2
Tycho2 4499-02252-1 Pflag RAmdeg 31.28073848 DEmdeg 77.28131341
PmRA 122.7 PmDE -60.2 E RAmdeg 3 E DEmdeg 3
E pmRA 2.0 E pmDE 2.1 EpRAm 1991.64 EpDEm 1991.65
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.7 Q pmRA 0.4
Q pmDE 1.7 BTmag 5.655 E BTmag 0.014 VTmag 5.308
E VTmag 0.009 Prox 975 TYC T HIP 9727
CCDM RAdeg 31.27944778 DEdeg 77.28145278 EpRA 1990 1.66
EpDE 1990 1.67 E RAdeg 3.4 E DEdeg 3.3 Posflg
Corr 0.2
SAO
SAO 4562 DelFlag RA1950 PmRA1950 0.0366
DE1950 PmDE1950 -0.052 Vmag 5.4 SpType F0
Double code Source 70 CatNum 2459 DM BD+76 63
DMcomp BDsup HD 12230 M HD 0
GC 2459 RA1950rad 0.52376106 DE1950rad 1.34464747 PmRA2000 0.0362
PmDE2000 -0.059
Hipparcos
Catalog H HIP 9727 Proxy RAhms 02 05 07.05
DEdms +77 16 53.2 Vmag 5.27 VarFlag R Vmag H
RAdeg 31.2794 DEdeg 77.2815 AstroRef + Plx 29.8
CCDM 02051+7716 N CCDM I Nsys 1 Ncomp 1
MultFlag O Source Qual M HIP
Theta Rho HD 12230 BD BD+76 63
CD CP Dm number +76 63 VIred 0.38
SpType F0Vn R SpType Coord arcsec 2000 020507.05+771653.2
Hipparcos 2
HIP 9727 Sn 75 So 4 Nc 1
RArad 0.5459283365 DErad 1.3488158617 Plx 30.16 PmRA 139.92
PmDE -47.79 E RArad 0.34 E DErad 0.39 E Plx 0.45
E pmRA 0.42 E pmDE 0.45 Hpmag 5.3539 E Hpmag 0.0008
SHp 0.007 VA 0 BV 0.345 E BV 0.004
VI 0.4
 
 
02051+7717 Ab
 
 
Coord arcsec 2000 020507.42+771652.8 Mag 7.6 Calc delta mag 2.2 Calc coord yes
 
 
02051+7717 B
 
 
Coord arcsec 2000 020504.07+771529.6 Mag 10.1 PmRA 9.00 PmDE -40.0
Calc delta mag 4.7 Calc coord yes