WDS 18383+2818 : COMPONENTS
 
 
  A
B pa=6.8°
sep=19.81"
 
 
18383+2818 A
 
 
Componente originario normalizzato AB Name HD 172311 Coord arcsec 2000 183819.97+281812.0 Mag 8.63
Spectral class G8III (yellow) PmRA 10.00 PmDE 23.0 SAO 86268
HIP 91387 Tycho2 2119-02139-1 HD 172311 BD BD+28 3038
Tycho2
Tycho2 2119-02139-1 Pflag RAmdeg 279.58318855 DEmdeg 28.30332809
PmRA 8.6 PmDE 21.2 E RAmdeg 8 E DEmdeg 7
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.38 EpDEm 1990.90
Num 14 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 9.749 E BTmag 0.020 VTmag 8.631
E VTmag 0.013 Prox 210 TYC T HIP 91387
CCDM A RAdeg 279.58316500 DEdeg 28.30327889 EpRA 1990 1.50
EpDE 1990 1.69 E RAdeg 8.2 E DEdeg 7.0 Posflg
Corr 0.0
SAO
SAO 86268 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 0.016 Vmag 8.3 SpType K0
Double code Source 34 CatNum 9091 DM BD+28 3038
DMcomp BDsup HD 172311 M HD 0
GC RA1950rad 4.87104077 DE1950rad 0.49319211 PmRA2000 0.0011
PmDE2000 0.015
Hipparcos
Catalog H HIP 91387 Proxy RAhms 18 38 19.96
DEdms +28 18 11.8 Vmag 8.55 VarFlag R Vmag H
RAdeg 279.583 DEdeg 28.3033 AstroRef A Plx 2.05
CCDM 18383+2818 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 8 Rho 20.964 HD 172311 BD BD+28 3038
CD CP Dm number +28 3038 VIred 0.94
SpType G8III R SpType Coord arcsec 2000 183819.96+281811.8
Hipparcos 2
HIP 91387 Sn 15 So 3 Nc 2
RArad 4.8796466845 DErad 0.4939853933 Plx 11.81 PmRA 4.61
PmDE 14.53 E RArad 1.9 E DErad 2.18 E Plx 2.63
E pmRA 2.48 E pmDE 2.61 Hpmag 8.7118 E Hpmag 0.035
SHp 0.027 VA 0 BV 0.965 E BV 0.017
VI 0.95
CCDM
Ccdm 18383+2818 RComp Comp A Note1
Note2 Discov num DRAs 1.88 DDEs 12.1
R dRAs 48 Year Theta Rho
Obs 2 Vmag 9.3 Sp K0 PmNote @
PmRA 10 PmDE 27 Dm number +28 3038 Cat1 BD
Name2 +28 1822 Cat2 AGK2/3 HD 172311 M HD
ADS BDS M ADS BDS N IDS * IDS 18344N2812A
HIC 91387
 
 
18383+2818 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183820.15+281831.7 Mag 11.12 PmRA -5.00
PmDE -20.0 Tycho2 2119-00841-1 Calc delta mag 2.49 Calc coord yes
Tycho2
Tycho2 2119-00841-1 Pflag RAmdeg 279.58414065 DEmdeg 28.30898677
PmRA -3.6 PmDE -19.6 E RAmdeg 49 E DEmdeg 44
E pmRA 2.3 E pmDE 2.2 EpRAm 1986.13 EpDEm 1987.30
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.3
Q pmDE 0.9 BTmag 11.704 E BTmag 0.072 VTmag 11.122
E VTmag 0.079 Prox 210 TYC T HIP 91387
CCDM B RAdeg 279.58415000 DEdeg 28.30903194 EpRA 1990 1.58
EpDE 1990 1.69 E RAdeg 51.2 E DEdeg 44.8 Posflg
Corr 0.0
CCDM
Ccdm 18383+2818 RComp Comp B Note1
Note2 Discov num SLE 361 DRAs 2.10 DDEs 32.8
R dRAs 48 Year 1982 Theta 8 Rho 21.3
Obs 1 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 18344N2812B
HIC