WDS 17571+0004 : COMPONENTS
 
 
  A
B pa=99.3°
sep=0.67"
 
 
17571+0004 A
 
 
Componente originario normalizzato AB Name HD 163624 Coord arcsec 2000 175704.32+000400.0 Mag 6.89
Spectral class A3V (white) PmRA 26.00 PmDE -9.0 SAO 122950
HD 163624 HR 6689 GC 24414 ADS 10912
DM BD+00 3816
SAO
SAO 122950 DelFlag RA1950 PmRA1950 0.0017
DE1950 PmDE1950 -0.016 Vmag 6.1 SpType A2
Double code Source 70 CatNum 24414 DM BD+00 3816
DMcomp BDsup HD 163624 M HD 0
GC 24414 RA1950rad 4.68843075 DE1950rad 0.00125311 PmRA2000 0.0019
PmDE2000 -0.016
CCDM
Ccdm 17571+0004 RComp Comp A Note1
Note2 Discov num DRAs -1.69 DDEs -0.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.8 Sp A2 PmNote *
PmRA 15 PmDE -11 Dm number +00 3816 Cat1 BD
Name2 +00 2137 Cat2 AGK2/3 HD 163624 M HD
ADS BDS A10912 M ADS BDS N IDS IDS 17520N0005A
HIC 87875
 
 
17571+0004 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175704.36+000359.9 Mag 6.56 PmRA 26.00
PmDE -9.0 HIP 87875 Tycho2 0417-02593-1 BD BD+00 3816
Calc delta mag 0.33 Calc coord yes
Tycho2
Tycho2 0417-02593-1 Pflag RAmdeg 269.26804738 DEmdeg 0.06666181
PmRA 25.9 PmDE -9.0 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.40 EpDEm 1991.31
Num 15 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.4 BTmag 6.116 E BTmag 0.015 VTmag 5.982
E VTmag 0.010 Prox 999 TYC T HIP 87875
CCDM AB RAdeg 269.26798806 DEdeg 0.06668278 EpRA 1990 1.76
EpDE 1990 1.66 E RAdeg 3.6 E DEdeg 4.0 Posflg P
Corr -0.1
Hipparcos
Catalog H HIP 87875 Proxy H RAhms 17 57 04.30
DEdms +00 04 00.1 Vmag 5.95 VarFlag R Vmag G
RAdeg 269.268 DEdeg 0.0666873 AstroRef A Plx 10.46
CCDM 17571+0004 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 94 Rho 0.423 HD 163624 BD BD+00 3816
CD CP Dm number +00 3816 VIred 0.12
SpType A3V R SpType Coord arcsec 2000 175704.30+000400.1
Hipparcos 2
HIP 87875 Sn 15 So 3 Nc 2
RArad 4.6996119279 DErad 0.0011639165 Plx 8.44 PmRA 15.85
PmDE -7.8 E RArad 0.65 E DErad 0.48 E Plx 0.73
E pmRA 0.78 E pmDE 0.53 Hpmag 5.9881 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.11 E BV 0.01
VI 0.12
CCDM
Ccdm 17571+0004 RComp Comp B Note1 *
Note2 Discov num STF2244 DRAs DDEs
R dRAs Year 1959 Theta 286 Rho 0.3
Obs 99 Vmag 7.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10912 M ADS BDS N IDS IDS 17520N0005B
HIC 87875