WDS 17115-1630 : COMPONENTS
 
 
  A
B pa=181.2°
sep=0.26"
 
 
17115-1630 A
 
 
Componente originario normalizzato AB Name HD 155317 Coord arcsec 2000 171129.58-162930.8 Mag 8.61
Spectral class A4V (white) PmRA -11.00 PmDE -3.0 SAO 160347
HIP 84092 HD 155317 BD BD-16 4436
SAO
SAO 160347 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 0.006 Vmag 8.6 SpType A3
Double code Source 21 CatNum 6148 DM BD-16 4436
DMcomp BDsup HD 155317 M HD 0
GC RA1950rad 4.48815435 DE1950rad -0.28678635 PmRA2000 -0.0012
PmDE2000 0.009
Hipparcos
Catalog H HIP 84092 Proxy H RAhms 17 11 29.58
DEdms -16 29 30.8 Vmag 7.51 VarFlag R Vmag H
RAdeg 257.873 DEdeg -16.4919 AstroRef * Plx 10.33
CCDM 17115-1630 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP BA
Theta 157 Rho 0.093 HD 155317 BD BD-16 4436
CD CP Dm number -16 4436 VIred 0.33
SpType A7V R SpType Coord arcsec 2000 171129.58-162930.8
Hipparcos 2
HIP 84092 Sn 55 So 3 Nc 2
RArad 4.5007371606 DErad -0.2878377168 Plx 8.29 PmRA -14.68
PmDE -3.97 E RArad 0.89 E DErad 0.5 E Plx 0.97
E pmRA 0.92 E pmDE 0.53 Hpmag 7.5857 E Hpmag 0.0015
SHp 0.01 VA 0 BV 0.287 E BV 0.015
VI 0.33
CCDM
Ccdm 17115-1630 RComp Comp A Note1
Note2 Discov num DRAs -0.44 DDEs 29.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp A3 PmNote *
PmRA -19 PmDE 6 Dm number -16 4436 Cat1 BD
Name2 160347 Cat2 SAO HD 155317 M HD
ADS BDS A10385 M ADS BDS N IDS IDS 17057S1622A
HIC 84092
 
 
17115-1630 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171129.58-162931.1 Mag 8.12 Tycho2 6232-00807-1
Calc delta mag 0.49 Calc coord yes
Tycho2
Tycho2 6232-00807-1 Pflag RAmdeg 257.87320925 DEmdeg -16.49189433
PmRA -13.8 PmDE -3.0 E RAmdeg 4 E DEmdeg 5
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.27 EpDEm 1990.68
Num 16 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.1 BTmag 7.848 E BTmag 0.015 VTmag 7.535
E VTmag 0.011 Prox 999 TYC T HIP 84092
CCDM AB RAdeg 257.87324194 DEdeg -16.49188694 EpRA 1990 1.73
EpDE 1990 1.36 E RAdeg 4.4 E DEdeg 5.4 Posflg P
Corr 0.2
CCDM
Ccdm 17115-1630 RComp Comp B Note1 *
Note2 Discov num HU 169 DRAs DDEs
R dRAs Year 1958 Theta 140 Rho 0.2
Obs 11 Vmag 8.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10385 M ADS BDS N IDS IDS 17057S1622B
HIC 84092