WDS 18337-3648 : COMPONENTS
 
 
  A
B pa=290.2°
sep=9.20"
 
 
18337-3648 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183339.76-364820.2 Mag 7.97 Spectral class B5III (blue-white)
PmRA -4.00 PmDE -9.0 SAO 210304 HIP 90992
Tycho2 7406-00665-1 HD 170943 CD CD-3612786
Tycho2
Tycho2 7406-00665-1 Pflag RAmdeg 278.41567356 DEmdeg -36.80562908
PmRA -2.2 PmDE -12.1 E RAmdeg 5 E DEmdeg 6
E pmRA 1.4 E pmDE 1.5 EpRAm 1991.41 EpDEm 1991.17
Num 10 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.6 BTmag 7.921 E BTmag 0.016 VTmag 7.967
E VTmag 0.012 Prox 999 TYC T HIP 90992
CCDM RAdeg 278.41568000 DEdeg -36.80560139 EpRA 1990 1.80
EpDE 1990 1.70 E RAdeg 4.7 E DEdeg 5.7 Posflg
Corr -0.1
SAO
SAO 210304 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.002 Vmag 8 SpType B9
Double code Source 41 CatNum 9556 DM CD-3612786
DMcomp BDsup HD 170943 M HD 0
GC RA1950rad 4.84448396 DE1950rad -0.64305195 PmRA2000 0.0008
PmDE2000 -0.003
Hipparcos
Catalog H HIP 90992 Proxy RAhms 18 33 39.76
DEdms -36 48 20.2 Vmag 7.96 VarFlag 1 R Vmag H
RAdeg 278.416 DEdeg -36.8056 AstroRef Plx 3.37
CCDM 18337-3648 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 170943 BD
CD CD-3612786 CP Dm number -3612786 VIred 0
SpType B5III R SpType Coord arcsec 2000 183339.76-364820.2
Hipparcos 2
HIP 90992 Sn 5 So 0 Nc 1
RArad 4.8592702763 DErad -0.6423789247 Plx 1.85 PmRA -2.82
PmDE -9.91 E RArad 0.82 E DErad 0.52 E Plx 0.99
E pmRA 1.05 E pmDE 0.67 Hpmag 7.9618 E Hpmag 0.0029
SHp 0.026 VA 0 BV -0.01 E BV 0.017
VI 0.01
CCDM
Ccdm 18337-3648 RComp Comp A Note1
Note2 Discov num DRAs -2.19 DDEs -19.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp B9 PmNote *
PmRA 10 PmDE -2 Dm number -3612786 Cat1 CD
Name2 210304 Cat2 SAO HD 170943 M HD
ADS BDS M ADS BDS N IDS IDS 18269S3653A
HIC 90992
 
 
18337-3648 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183339.04-364817.0 Mag 15.2 PmRA -6.00
PmDE -10.0 Calc delta mag 7.23 Calc coord yes
CCDM
Ccdm 18337-3648 RComp Comp B Note1
Note2 Discov num JSP 777 DRAs DDEs
R dRAs Year 1929 Theta 284 Rho 11.7
Obs 1 Vmag 15.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18269S3653B
HIC