WDS 17549-1138 : COMPONENTS
 
 
  A B
B pa=142.4°
sep=3.08"
 
C pa=96.9°
sep=64.47"
pa=94.9°
sep=62.34"
 
 
17549-1138 A
 
 
Name HD 163117 Coord arcsec 2000 175455.72-113754.9 Mag 7.03 Spectral class F3V (yellow-white)
PmRA 6.00 PmDE 44.0 SAO 160899 HIP 87708
Tycho2 5682-01849-1 HD 163117 GC 24354 BD BD-11 4478
Tycho2
Tycho2 5682-01849-1 Pflag RAmdeg 268.73217333 DEmdeg -11.63181457
PmRA 5.9 PmDE 43.8 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.5 EpRAm 1991.50 EpDEm 1991.43
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.9 BTmag 7.440 E BTmag 0.015 VTmag 7.028
E VTmag 0.010 Prox 32 TYC T HIP 87708
CCDM A RAdeg 268.73215944 DEdeg -11.63191556 EpRA 1990 1.79
EpDE 1990 1.68 E RAdeg 4.0 E DEdeg 4.7 Posflg
Corr 0.0
SAO
SAO 160899 DelFlag RA1950 PmRA1950 0.0013
DE1950 PmDE1950 0.037 Vmag 7 SpType F2
Double code Source 70 CatNum 24354 DM BD-11 4478
DMcomp BDsup HD 163117 M HD 0
GC 24354 RA1950rad 4.67807829 DE1950rad -0.20288773 PmRA2000 0.0015
PmDE2000 0.039
Hipparcos
Catalog H HIP 87708 Proxy H RAhms 17 54 55.72
DEdms -11 37 54.9 Vmag 6.96 VarFlag R Vmag G
RAdeg 268.732 DEdeg -11.6319 AstroRef A Plx 15.39
CCDM 17550-1138 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 144 Rho 3.214 HD 163117 BD BD-11 4478
CD CP Dm number -11 4478 VIred 0.46
SpType F2 R SpType Coord arcsec 2000 175455.72-113754.9
Hipparcos 2
HIP 87708 Sn 15 So 3 Nc 2
RArad 4.6902609416 DErad -0.2030153014 Plx 14.68 PmRA 8.77
PmDE 40.8 E RArad 0.76 E DErad 0.47 E Plx 0.83
E pmRA 0.82 E pmDE 0.53 Hpmag 7.0513 E Hpmag 0.0011
SHp 0.007 VA 0 BV 0.42 E BV 0.015
VI 0.46
 
 
17549-1138 B
 
 
Coord arcsec 2000 175455.85-113757.3 Mag 11.06 PmRA 8.00 PmDE 41.0
Calc delta mag 4.03 Calc coord yes
 
 
17549-1138 C
 
 
Coord arcsec 2000 175500.08-113802.7 Mag 12.86 Calc delta mag 5.83 Calc coord yes