WDS 18443-3539 : COMPONENTS
 
 
  A
B pa=319.5°
sep=8.79"
 
 
18443-3539 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184419.36-353830.9 Mag 4.87 Spectral class B2.5V (blue-white)
PmRA 0.00 PmDE -31.0 SAO 210509 HIP 91918
Tycho2 7419-03077-1 HD 172910 HR 7029 GC 25613
CD CD-3512876 CP CP-35 8184 FK5 3490
Tycho2
Tycho2 7419-03077-1 Pflag RAmdeg 281.08067365 DEmdeg -35.64199177
PmRA 2.3 PmDE -28.6 E RAmdeg 3 E DEmdeg 3
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.70 EpDEm 1991.69
Num 18 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.1 BTmag 4.625 E BTmag 0.014 VTmag 4.816
E VTmag 0.009 Prox 999 TYC T HIP 91918
CCDM RAdeg 281.08066750 DEdeg -35.64192750 EpRA 1990 1.93
EpDE 1990 1.91 E RAdeg 3.1 E DEdeg 3.4 Posflg
Corr -0.2
SAO
SAO 210509 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.036 Vmag 4.8 SpType B3
Double code Source 70 CatNum 25613 DM CD-3512876
DMcomp BDsup HD 172910 M HD 0
GC 25613 RA1950rad 4.89117198 DE1950rad -0.62296432 PmRA2000 0.0002
PmDE2000 -0.037
Hipparcos
Catalog H HIP 91918 Proxy RAhms 18 44 19.36
DEdms -35 38 30.9 Vmag 4.86 VarFlag 1 R Vmag H
RAdeg 281.081 DEdeg -35.6419 AstroRef Plx 7.23
CCDM 18443-3539 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 172910 BD
CD CD-3512876 CP CP-35 8184 Dm number -3512876 VIred -0.19
SpType B2V R SpType Coord arcsec 2000 184419.36-353830.9
Hipparcos 2
HIP 91918 Sn 5 So 0 Nc 1
RArad 4.9057830603 DErad -0.6220688763 Plx 6.99 PmRA -0.68
PmDE -27.24 E RArad 0.17 E DErad 0.12 E Plx 0.23
E pmRA 0.25 E pmDE 0.15 Hpmag 4.7953 E Hpmag 0.0012
SHp 0.008 VA 2 BV -0.168 E BV 0.004
VI -0.19
CCDM
Ccdm 18443-3539 RComp Comp A Note1
Note2 Discov num DRAs 1.34 DDEs 29.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 4.8 Sp B5 PmNote *
PmRA 0 PmDE -16 Dm number -3512876 Cat1 CD
Name2 210509 Cat2 SAO HD 172910 M HD
ADS BDS M ADS BDS N IDS IDS 18376S3544A
HIC 91918
 
 
18443-3539 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184418.89-353824.2 Mag 12.6 Calc delta mag 7.73
Calc coord yes
CCDM
Ccdm 18443-3539 RComp Comp B Note1
Note2 Discov num B 942 DRAs DDEs
R dRAs Year 1927 Theta 313 Rho 9.4
Obs 2 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18376S3544B
HIC 91918