WDS 17161+6043 : COMPONENTS
 
 
  A B
B pa=130.5°
sep=5.91"
 
C pa=71.1°
sep=68.42"
pa=66.7°
sep=65.62"
 
 
17161+6043 A
 
 
Name HD 156890 Coord arcsec 2000 171604.88+604249.7 Mag 6.93 Spectral class F3III (yellow-white)
PmRA 4.00 PmDE 38.0 SAO 17410 HIP 84465
Tycho2 4198-01479-1 HD 156890 GC 23358 BD BD+60 1742
Tycho2
Tycho2 4198-01479-1 Pflag RAmdeg 259.02037454 DEmdeg 60.71390407
PmRA 4.3 PmDE 37.8 E RAmdeg 4 E DEmdeg 4
E pmRA 2.0 E pmDE 2.0 EpRAm 1991.54 EpDEm 1991.68
Num 7 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.0
Q pmDE 1.2 BTmag 7.313 E BTmag 0.015 VTmag 6.929
E VTmag 0.010 Prox 98 TYC T HIP 84465
CCDM A RAdeg 259.02035361 DEdeg 60.71381722 EpRA 1990 1.60
EpDE 1990 1.73 E RAdeg 4.2 E DEdeg 4.0 Posflg
Corr -0.1
SAO
SAO 17410 DelFlag RA1950 PmRA1950 0
DE1950 PmDE1950 0.033 Vmag 6.7 SpType F0
Double code Source 70 CatNum 23358 DM BD+60 1742
DMcomp BDsup HD 156890 M HD 0
GC 23358 RA1950rad 4.51808378 DE1950rad 1.06057835 PmRA2000 0.0009
PmDE2000 0.034
Hipparcos
Catalog H HIP 84465 Proxy H RAhms 17 16 04.88
DEdms +60 42 49.7 Vmag 6.91 VarFlag 1 R Vmag G
RAdeg 259.02 DEdeg 60.7138 AstroRef A Plx 5.33
CCDM 17161+6043 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 113 Rho 9.812 HD 156890 BD BD+60 1742
CD CP Dm number +60 1742 VIred 0.45
SpType F0 R SpType Coord arcsec 2000 171604.88+604249.7
Hipparcos 2
HIP 84465 Sn 15 So 3 Nc 2
RArad 4.5207579814 DErad 1.0596559367 Plx 5.48 PmRA 5.17
PmDE 38.52 E RArad 0.33 E DErad 0.36 E Plx 0.39
E pmRA 0.39 E pmDE 0.4 Hpmag 6.9345 E Hpmag 0.0021
SHp 0.018 VA 2 BV 0.385 E BV 0.015
VI 0.45
CCDM
Ccdm 17161+6043 RComp Comp A Note1
Note2 Discov num DRAs -1.10 DDEs -10.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.8 Sp F0 PmNote *
PmRA 0 PmDE 32 Dm number +60 1742 Cat1 BD
Name2 17410 Cat2 SAO HD 156890 M HD
ADS BDS A10448 M ADS BDS N IDS IDS 17149N6049A
HIC 84465
 
 
17161+6043 B
 
 
Coord arcsec 2000 171605.49+604245.9 Mag 9.97 PmRA 6.00 PmDE 39.0
Calc delta mag 3.04 Calc coord yes
CCDM
Ccdm 17161+6043 RComp Comp B Note1
Note2 Discov num STF2155 DRAs DDEs
R dRAs Year 1830 Theta 114 Rho 9.8
Obs 12 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10448 M ADS BDS N IDS IDS 17149N6049B
HIC 84465
 
 
17161+6043 C
 
 
Coord arcsec 2000 171613.70+604311.8 Mag 9.78 PmRA -2.00 PmDE -3.0
Calc delta mag 2.85 Calc coord yes