WDS 18086+1700 : COMPONENTS
 
 
  A
B pa=114.1°
sep=0.44"
 
 
18086+1700 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180835.81+170009.5 Mag 9.32 Spectral class A2 (white)
PmRA -2.00 PmDE 4.0 HIP 88868 Tycho2 1571-01960-1
BD BD+16 3380
Tycho2
Tycho2 1571-01960-1 Pflag RAmdeg 272.14921371 DEmdeg 17.00264758
PmRA -0.3 PmDE 3.1 E RAmdeg 8 E DEmdeg 9
E pmRA 0.7 E pmDE 0.7 EpRAm 1989.56 EpDEm 1989.26
Num 17 Q RAmdeg 2.0 Q DEmdeg 1.1 Q pmRA 2.1
Q pmDE 1.3 BTmag 9.318 E BTmag 0.017 VTmag 9.190
E VTmag 0.016 Prox 999 TYC T HIP 88868
CCDM AB RAdeg 272.14921417 DEdeg 17.00264000 EpRA 1990 1.55
EpDE 1990 1.48 E RAdeg 8.0 E DEdeg 8.5 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 88868 Proxy H RAhms 18 08 35.81
DEdms +17 00 09.5 Vmag 9.16 VarFlag R Vmag H
RAdeg 272.149 DEdeg 17.0026 AstroRef A Plx 3.23
CCDM 18086+1700 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 117 Rho 0.449 HD BD BD+16 3380
CD CP Dm number +16 3380 VIred 0.18
SpType A2 R SpType Coord arcsec 2000 180835.81+170009.5
Hipparcos 2
HIP 88868 Sn 15 So 3 Nc 2
RArad 4.7498996448 DErad 0.2967521434 Plx 3.84 PmRA -0.82
PmDE 2.53 E RArad 0.87 E DErad 0.89 E Plx 1.28
E pmRA 1.06 E pmDE 1.03 Hpmag 9.205 E Hpmag 0.0018
SHp 0.019 VA 0 BV 0.123 E BV 0.02
VI 0.14
CCDM
Ccdm 18086+1700 RComp Comp A Note1
Note2 Discov num DRAs -0.19 DDEs 9.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.3 Sp A2 PmNote *
PmRA -2 PmDE 4 Dm number +16 3380 Cat1 BD
Name2 +16 1787 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 88868
 
 
18086+1700 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180835.84+170009.3 Mag 11.72 Calc delta mag 2.4
Calc coord yes
CCDM
Ccdm 18086+1700 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.16 DDEs 9.4
R dRAs 82 Year 1991 Theta 117 Rho 0.5
Obs 1 Vmag 11.7 Sp PmNote *
PmRA -2 PmDE 4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 88868