WDS 18380+0800 : COMPONENTS
 
 
  A
B pa=223.2°
sep=1.02"
 
 
18380+0800 A
 
 
Componente originario normalizzato AB Name HD 172101 Coord arcsec 2000 183800.07+080002.4 Mag 9.26
Spectral class B9 (blue-white) PmRA -4.00 PmDE -9.0 SAO 123731
HIP 91362 Tycho2 1024-02212-1 HD 172101 ADS 11518
BD BD+07 3781
Tycho2
Tycho2 1024-02212-1 Pflag P RAmdeg 279.50029734 DEmdeg 8.00067305
PmRA -4.3 PmDE -9.4 E RAmdeg 10 E DEmdeg 11
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.25 EpDEm 1990.99
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.312 E BTmag 0.019 VTmag 9.255
E VTmag 0.020 Prox 11 TYC T HIP 91362
CCDM A RAdeg 279.50034139 DEdeg 8.00073056 EpRA 1990 1.84
EpDE 1990 1.75 E RAdeg 9.6 E DEdeg 11.1 Posflg D
Corr -0.2
SAO
SAO 123731 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.011 Vmag 8.8 SpType B9
Double code Source 32 CatNum 8694 DM BD+07 3781
DMcomp BDsup HD 172101 M HD 0
GC RA1950rad 4.86769186 DE1950rad 0.13886334 PmRA2000 0.0006
PmDE2000 -0.012
Hipparcos
Catalog H HIP 91362 Proxy H RAhms 18 38 00.08
DEdms +08 00 02.7 Vmag 8.94 VarFlag R Vmag H
RAdeg 279.5 DEdeg 8.00074 AstroRef A Plx 2.62
CCDM 18380+0800 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 223 Rho 1.05 HD 172101 BD BD+07 3781
CD CP Dm number +07 3781 VIred 0.06
SpType B9 R SpType Coord arcsec 2000 183800.08+080002.7
Hipparcos 2
HIP 91362 Sn 15 So 3 Nc 2
RArad 4.8782012735 DErad 0.1396392197 Plx 2.14 PmRA -1.2
PmDE -8.38 E RArad 1.21 E DErad 0.95 E Plx 1.28
E pmRA 1.11 E pmDE 1.04 Hpmag 8.9776 E Hpmag 0.0017
SHp 0.013 VA 0 BV 0.103 E BV 0.024
VI 0.12
CCDM
Ccdm 18380+0800 RComp Comp A Note1
Note2 Discov num DRAs 0.05 DDEs 1.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp B9 PmNote *
PmRA -4 PmDE -22 Dm number +07 3781 Cat1 BD
Name2 +07 2459 Cat2 AGK2/3 HD 172101 M HD
ADS BDS A11518 M ADS BDS N IDS IDS 18332N0755A
HIC 91362
 
 
18380+0800 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183800.02+080001.7 Mag 10.25 PmRA -4.00
PmDE -9.0 Tycho2 1024-02212-2 Calc delta mag 0.99 Calc coord yes
Tycho2
Tycho2 1024-02212-2 Pflag P RAmdeg 279.50029734 DEmdeg 8.00067305
PmRA -4.3 PmDE -9.4 E RAmdeg 10 E DEmdeg 11
E pmRA 1.6 E pmDE 1.5 EpRAm 1991.25 EpDEm 1990.99
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 10.519 E BTmag 0.036 VTmag 10.252
E VTmag 0.042 Prox 11 TYC HIP 91362
CCDM B RAdeg 279.50013611 DEdeg 8.00051333 EpRA 1990 1.83
EpDE 1990 1.75 E RAdeg 22.1 E DEdeg 25.9 Posflg D
Corr -0.2
CCDM
Ccdm 18380+0800 RComp Comp B Note1
Note2 Discov num A 356 DRAs DDEs
R dRAs Year 1902 Theta 224 Rho 0.9
Obs 7 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11518 M ADS BDS N IDS IDS 18332N0755B
HIC 91362