WDS 18217+2356 : COMPONENTS
 
 
  A
B pa=277.1°
sep=0.13"
 
 
18217+2356 A
 
 
Componente originario normalizzato AB Name HD 169030 Coord arcsec 2000 182144.75+235549.9 Mag 9.63
Spectral class F8 (yellow-white) PmRA 1.00 PmDE 12.0 SAO 85968
HIP 89994 Tycho2 2093-01299-1 HD 169030 BD BD+23 3312
Tycho2
Tycho2 2093-01299-1 Pflag RAmdeg 275.43649592 DEmdeg 23.93055909
PmRA 6.7 PmDE 5.9 E RAmdeg 7 E DEmdeg 6
E pmRA 1.1 E pmDE 1.0 EpRAm 1990.78 EpDEm 1991.14
Num 9 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.0 BTmag 9.493 E BTmag 0.017 VTmag 8.953
E VTmag 0.012 Prox 999 TYC T HIP 89994
CCDM AS RAdeg 275.43647833 DEdeg 23.93054528 EpRA 1990 1.44
EpDE 1990 1.70 E RAdeg 7.3 E DEdeg 6.2 Posflg P
Corr -0.1
SAO
SAO 85968 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.006 Vmag 8.7 SpType F8
Double code Source 35 CatNum 6430 DM BD+23 3312
DMcomp BDsup HD 169030 M HD 0
GC RA1950rad 4.79823544 DE1950rad 0.4172245 PmRA2000 0.001
PmDE2000 -0.006
Hipparcos
Catalog H HIP 89994 Proxy H RAhms 18 21 44.75
DEdms +23 55 49.9 Vmag 8.89 VarFlag R Vmag H
RAdeg 275.436 DEdeg 23.9305 AstroRef * Plx 2.16
CCDM 18217+2356 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AS
Theta 253 Rho 0.19 HD 169030 BD BD+23 3312
CD CP Dm number +23 3312 VIred 0.58
SpType F8 R SpType Coord arcsec 2000 182144.75+235549.9
Hipparcos 2
HIP 89994 Sn 55 So 3 Nc 2
RArad 4.8072733963 DErad 0.417666726 Plx 1.35 PmRA 7.66
PmDE 5.34 E RArad 0.51 E DErad 0.81 E Plx 1.18
E pmRA 0.65 E pmDE 0.95 Hpmag 9.0017 E Hpmag 0.0015
SHp 0.02 VA 0 BV 0.526 E BV 0.015
VI 0.6
CCDM
Ccdm 18217+2356 RComp Comp A Note1
Note2 Discov num DRAs 2.73 DDEs -8.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp F8 PmNote *
PmRA 3 PmDE 28 Dm number +23 3312 Cat1 BD
Name2 +23 1738 Cat2 AGK2/3 HD 169030 M HD
ADS BDS M ADS BDS N IDS IDS 18176N2353A
HIC 89994
 
 
18217+2356 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182144.74+235549.9 Mag 9.89 Calc delta mag 0.26
Calc coord yes
CCDM
Ccdm 18217+2356 RComp Comp B Note1
Note2 Discov num COU 418 DRAs DDEs
R dRAs Year 1969 Theta 54 Rho 0.2
Obs 1 Vmag 8.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18176N2353B
HIC 89994