WDS 21001+0731 : COMPONENTS
 
 
  A
B pa=191.2°
sep=0.24"
 
 
21001+0731 A
 
 
Componente originario normalizzato AB Name HD 199942 Coord arcsec 2000 210003.95+073058.2 Mag 6.23
Spectral class F1Vp (yellow-white) PmRA 46.00 PmDE 21.0 SAO 126447
HIP 103652 Tycho2 1103-03344-1 HD 199942 HR 8038
GC 29309 BD BD+06 4718
Tycho2
Tycho2 1103-03344-1 Pflag RAmdeg 315.01658036 DEmdeg 7.51621959
PmRA 40.7 PmDE 12.4 E RAmdeg 3 E DEmdeg 4
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.68 EpDEm 1990.95
Num 11 Q RAmdeg 1.3 Q DEmdeg 1.8 Q pmRA 1.3
Q pmDE 1.7 BTmag 6.320 E BTmag 0.014 VTmag 6.029
E VTmag 0.009 Prox 999 TYC T HIP 103652
CCDM AB RAdeg 315.01648611 DEdeg 7.51618861 EpRA 1990 1.75
EpDE 1990 1.06 E RAdeg 3.3 E DEdeg 3.9 Posflg P
Corr -0.2
SAO
SAO 126447 DelFlag RA1950 PmRA1950 0.0018
DE1950 PmDE1950 0.024 Vmag 6 SpType A5
Double code Source 70 CatNum 29309 DM BD+06 4718
DMcomp BDsup HD 199942 M HD 0
GC 29309 RA1950rad 5.48732815 DE1950rad 0.1277625 PmRA2000 0.0019
PmDE2000 0.02
Hipparcos
Catalog H HIP 103652 Proxy H RAhms 21 00 03.95
DEdms +07 30 58.2 Vmag 5.98 VarFlag R Vmag H
RAdeg 315.016 DEdeg 7.51618 AstroRef A Plx 13.85
CCDM 21001+0731 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 34 Rho 0.355 HD 199942 BD BD+06 4718
CD CP Dm number +06 4718 VIred 0.28
SpType A7V R SpType Coord arcsec 2000 210003.95+073058.2
Hipparcos 2
HIP 103652 Sn 15 So 3 Nc 2
RArad 5.4980746778 DErad 0.1311820876 Plx 13.19 PmRA 50.55
PmDE 7.67 E RArad 0.55 E DErad 0.32 E Plx 0.64
E pmRA 0.71 E pmDE 0.31 Hpmag 6.0563 E Hpmag 0.0006
SHp 0.006 VA 0 BV 0.283 E BV 0.006
VI 0.32
CCDM
Ccdm 21001+0731 RComp Comp A Note1
Note2 Discov num DRAs -1.99 DDEs -0.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.3 Sp A5 PmNote *
PmRA 45 PmDE 35 Dm number +06 4718 Cat1 BD
Name2 +07 3051 Cat2 AGK2/3 HD 199942 M HD
ADS BDS M ADS BDS N IDS IDS 20552N0707A
HIC 103652
 
 
21001+0731 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210003.95+073058.0 Mag 8.13 Calc delta mag 1.9
Calc coord yes
CCDM
Ccdm 21001+0731 RComp Comp B Note1 *
Note2 Discov num KUI 102 DRAs DDEs
R dRAs Year 1934 Theta Rho
Obs 22 Vmag 7.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20552N0707B
HIC 103652