WDS 18387+2439 : COMPONENTS
 
 
  A
B pa=229.4°
sep=26.21"
 
 
18387+2439 A
 
 
Componente originario normalizzato AB Name HD 172342 Coord arcsec 2000 183841.51+243851.9 Mag 8.16
Spectral class F5 (yellow-white) PmRA 17.00 PmDE -16.0 SAO 86275
HIP 91421 Tycho2 2111-00204-1 HD 172342 BD BD+24 3480
Tycho2
Tycho2 2111-00204-1 Pflag RAmdeg 279.67294095 DEmdeg 24.64775438
PmRA 18.1 PmDE -13.9 E RAmdeg 6 E DEmdeg 5
E pmRA 1.3 E pmDE 1.1 EpRAm 1991.11 EpDEm 1991.33
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.4 Q pmRA 1.1
Q pmDE 1.4 BTmag 8.599 E BTmag 0.016 VTmag 8.163
E VTmag 0.011 Prox 273 TYC T HIP 91421
CCDM RAdeg 279.67289417 DEdeg 24.64778611 EpRA 1990 1.54
EpDE 1990 1.71 E RAdeg 5.5 E DEdeg 4.7 Posflg
Corr -0.1
SAO
SAO 86275 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.018 Vmag 8.4 SpType F5
Double code Source 35 CatNum 6581 DM BD+24 3480
DMcomp BDsup HD 172342 M HD 0
GC RA1950rad 4.87222354 DE1950rad 0.42939308 PmRA2000 0.0016
PmDE2000 -0.019
Hipparcos
Catalog H HIP 91421 Proxy RAhms 18 38 41.49
DEdms +24 38 52.0 Vmag 8.12 VarFlag R Vmag H
RAdeg 279.673 DEdeg 24.6478 AstroRef Plx 10.48
CCDM 18387+2439 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 172342 BD BD+24 3480
CD CP Dm number +24 3480 VIred 0.48
SpType F5 R SpType Coord arcsec 2000 183841.49+243852.0
Hipparcos 2
HIP 91421 Sn 7 So 1 Nc 1
RArad 4.8812127702 DErad 0.4301850337 Plx 10.88 PmRA 30.36
PmDE -19.35 E RArad 0.46 E DErad 0.54 E Plx 0.82
E pmRA 0.56 E pmDE 0.72 Hpmag 8.2179 E Hpmag 0.0013
SHp 0.017 VA 0 BV 0.412 E BV 0.015
VI 0.48
CCDM
Ccdm 18387+2439 RComp Comp A Note1
Note2 Discov num DRAs -0.56 DDEs -8.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp F5 PmNote *
PmRA 4 PmDE -14 Dm number +24 3480 Cat1 BD
Name2 +24 1910 Cat2 AGK2/3 HD 172342 M HD
ADS BDS B 8702 M ADS BDS N IDS IDS 18346N2433A
HIC 91421
 
 
18387+2439 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183840.05+243834.8 Mag 10.36 PmRA -7.00
PmDE -9.0 Calc delta mag 2.2 Calc coord yes
CCDM
Ccdm 18387+2439 RComp Comp B Note1
Note2 Discov num HJ 1332 DRAs DDEs
R dRAs Year 1910 Theta 229 Rho 26.2
Obs 6 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number +24 3479 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B 8702 M ADS BDS N IDS IDS 18346N2433B
HIC