WDS 21512+0306 : COMPONENTS
 
 
  A
B pa=236.7°
sep=27.12"
 
 
21512+0306 A
 
 
Componente originario normalizzato AB Name HD 207742 Coord arcsec 2000 215110.68+030623.9 Mag 8.88
Spectral class A5 (white) PmRA 25.00 PmDE 3.0 SAO 127109
HIP 107863 Tycho2 0548-00935-1 HD 207742 GC 30586
BD BD+02 4433
Tycho2
Tycho2 0548-00935-1 Pflag RAmdeg 327.79455451 DEmdeg 3.10663709
PmRA 25.2 PmDE 2.3 E RAmdeg 8 E DEmdeg 10
E pmRA 1.0 E pmDE 1.0 EpRAm 1990.25 EpDEm 1989.34
Num 15 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 9.182 E BTmag 0.020 VTmag 8.879
E VTmag 0.017 Prox 999 TYC T HIP 107863
CCDM RAdeg 327.79449639 DEdeg 3.10663111 EpRA 1990 1.72
EpDE 1990 1.53 E RAdeg 8.4 E DEdeg 10.5 Posflg
Corr -0.2
SAO
SAO 127109 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 0.01 Vmag 8.9 SpType A5
Double code Source 70 CatNum 30586 DM BD+02 4433
DMcomp BDsup HD 207742 M HD 0
GC 30586 RA1950rad 5.71003777 DE1950rad 0.05012381 PmRA2000 0.0009
PmDE2000 0.005
Hipparcos
Catalog H HIP 107863 Proxy RAhms 21 51 10.68
DEdms +03 06 23.9 Vmag 8.89 VarFlag R Vmag H
RAdeg 327.794 DEdeg 3.10663 AstroRef Plx 4.27
CCDM 21512+0306 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 207742 BD BD+02 4433
CD CP Dm number +02 4433 VIred 0.25
SpType A5 R SpType Coord arcsec 2000 215110.68+030623.9
Hipparcos 2
HIP 107863 Sn 5 So 0 Nc 1
RArad 5.7210932035 DErad 0.0542209601 Plx 4.97 PmRA 26.65
PmDE 2.34 E RArad 0.99 E DErad 0.74 E Plx 1.09
E pmRA 1.45 E pmDE 0.79 Hpmag 8.9574 E Hpmag 0.0023
SHp 0.016 VA 0 BV 0.258 E BV 0.024
VI 0.29
CCDM
Ccdm 21512+0306 RComp Comp A Note1
Note2 Discov num DRAs -1.31 DDEs 24.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp A5 PmNote *
PmRA 30 PmDE 9 Dm number +02 4433 Cat1 BD
Name2 +02 2791 Cat2 AGK2/3 HD 207742 M HD
ADS BDS B11290 M ADS BDS N IDS IDS 21461N0239A
HIC 107863
 
 
21512+0306 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215109.17+030609.0 Mag 11.86 Calc delta mag 2.98
Calc coord yes
CCDM
Ccdm 21512+0306 RComp Comp B Note1
Note2 Discov num STF2830 DRAs DDEs
R dRAs Year 1905 Theta 236 Rho 24.5
Obs 3 Vmag 11.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11290 M ADS BDS N N IDS IDS 21461N0239B
HIC