WDS 04298+1741 : COMPONENTS
 
 
  A
B pa=149.6°
sep=0.11"
 
 
04298+1741 A
 
 
Componente originario normalizzato AB Name HD 28436 Coord arcsec 2000 042948.12+174039.4 Mag 9.37
Spectral class B7V (blue-white) PmRA 5.00 PmDE -7.0 SAO 93967
HIP 20971 HD 28436 BD BD+17 735
SAO
SAO 93967 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.012 Vmag 8.1 SpType B9
Double code Source 28 CatNum 1196 DM BD+17 735
DMcomp BDsup HD 28436 M HD 0
GC RA1950rad 1.16462928 DE1950rad 0.30664305 PmRA2000 0.0003
PmDE2000 -0.013
Hipparcos
Catalog H HIP 20971 Proxy H RAhms 04 29 48.12
DEdms +17 40 39.4 Vmag 7.73 VarFlag R Vmag G
RAdeg 67.4505 DEdeg 17.6776 AstroRef * Plx 4.85
CCDM 04298+1741 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP BA
Theta 195 Rho 0.133 HD 28436 BD BD+17 735
CD CP Dm number +17 735 VIred 0.27
SpType B7V R SpType Coord arcsec 2000 042948.12+174039.4
Hipparcos 2
HIP 20971 Sn 55 So 3 Nc 2
RArad 1.1772333684 DErad 0.3085326275 Plx 3.74 PmRA 5.38
PmDE -7.67 E RArad 0.9 E DErad 0.56 E Plx 1
E pmRA 1.13 E pmDE 0.83 Hpmag 7.7971 E Hpmag 0.0013
SHp 0.01 VA 0 BV 0.24 E BV 0.015
VI 0.27
CCDM
Ccdm 04298+1741 RComp Comp A Note1
Note2 Discov num DRAs 0.07 DDEs -21.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp B9 PmNote *
PmRA 1 PmDE -25 Dm number +17 735 Cat1 BD
Name2 +17 397 Cat2 AGK2/3 HD 28436 M HD
ADS BDS M ADS BDS N IDS IDS 04240N1728A
HIC 20971
 
 
04298+1741 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 042948.12+174039.3 Mag 8.09 Tycho2 1269-01049-1
Calc delta mag 1.28 Calc coord yes
Tycho2
Tycho2 1269-01049-1 Pflag RAmdeg 67.45052266 DEmdeg 17.67760292
PmRA 7.9 PmDE -5.8 E RAmdeg 5 E DEmdeg 6
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.38 EpDEm 1990.98
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 0.9 BTmag 7.988 E BTmag 0.017 VTmag 7.789
E VTmag 0.013 Prox 999 TYC T HIP 20971
CCDM AB RAdeg 67.45050389 DEdeg 17.67761639 EpRA 1990 1.71
EpDE 1990 1.48 E RAdeg 5.4 E DEdeg 6.4 Posflg P
Corr -0.2
CCDM
Ccdm 04298+1741 RComp Comp B Note1
Note2 Discov num COU 567 DRAs DDEs
R dRAs Year 1971 Theta 27 Rho 0.2
Obs 2 Vmag 8.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04240N1728B
HIC 20971