WDS 17165+5433 : COMPONENTS
 
 
  A B C
B pa=101.6°
sep=25.93"
 
C pa=343.1°
sep=74.69"
pa=328.4°
sep=90.01"
 
D pa=1.7°
sep=40.82"
pa=332.3°
sep=51.98"
pa=143.1°
sep=38.31"
 
 
17165+5433 A
 
 
Name HD 156771 Coord arcsec 2000 171627.21+543239.3 Mag 9.31 Spectral class F5 (yellow-white)
PmRA 7.00 PmDE 0.0 SAO 30321 HIP 84493
Tycho2 3891-01296-1 HD 156771 BD BD+54 1871
Tycho2
Tycho2 3891-01296-1 Pflag RAmdeg 259.11337921 DEmdeg 54.54425171
PmRA 6.7 PmDE -1.5 E RAmdeg 10 E DEmdeg 10
E pmRA 1.0 E pmDE 1.2 EpRAm 1988.95 EpDEm 1989.64
Num 13 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.7 BTmag 9.745 E BTmag 0.022 VTmag 9.314
E VTmag 0.019 Prox 440 TYC T HIP 84493
CCDM RAdeg 259.11335472 DEdeg 54.54425556 EpRA 1990 1.62
EpDE 1990 1.61 E RAdeg 10.9 E DEdeg 11.0 Posflg
Corr -0.1
SAO
SAO 30321 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 0.007 Vmag 8.9 SpType F5
Double code Source 37 CatNum 5213 DM BD+54 1871
DMcomp BDsup HD 156771 M HD 0
GC RA1950rad 4.51789848 DE1950rad 0.95290501 PmRA2000 0.0014
PmDE2000 0.009
Hipparcos
Catalog H HIP 84493 Proxy RAhms 17 16 27.20
DEdms +54 32 39.3 Vmag 9.32 VarFlag R Vmag H
RAdeg 259.113 DEdeg 54.5443 AstroRef Plx 3.11
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 156771 BD BD+54 1871
CD CP Dm number +54 1871 VIred 0.4
SpType F5 R SpType Coord arcsec 2000 171627.20+543239.3
Hipparcos 2
HIP 84493 Sn 5 So 0 Nc 1
RArad 4.522381123 DErad 0.9519768447 Plx 3.42 PmRA 6.63
PmDE -1.12 E RArad 0.78 E DErad 0.83 E Plx 0.85
E pmRA 0.83 E pmDE 1.11 Hpmag 9.413 E Hpmag 0.0023
SHp 0.021 VA 0 BV 0.414 E BV 0.026
VI 0.48
 
 
17165+5433 B
 
 
Coord arcsec 2000 171630.13+543234.1 Mag 10.63 PmRA 4.00 PmDE -20.0
Calc delta mag 1.32 Calc coord yes
 
 
17165+5433 C
 
 
Coord arcsec 2000 171624.71+543350.8 Mag 10.79 PmRA 3.00 PmDE -3.0
Tycho2 3891-01246-1 Calc delta mag 1.48 Calc coord yes
Tycho2
Tycho2 3891-01246-1 Pflag RAmdeg 259.09542378 DEmdeg 54.56426461
PmRA 0.3 PmDE -7.3 E RAmdeg 30 E DEmdeg 36
E pmRA 2.8 E pmDE 2.8 EpRAm 1987.34 EpDEm 1987.98
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.1
Q pmDE 0.6 BTmag 12.051 E BTmag 0.105 VTmag 10.792
E VTmag 0.055 Prox 812 TYC T HIP
CCDM RAdeg 259.09543750 DEdeg 54.56427833 EpRA 1990 1.65
EpDE 1990 1.64 E RAdeg 39.6 E DEdeg 41.7 Posflg
Corr -0.1
 
 
17165+5433 D
 
 
Coord arcsec 2000 171627.35+543320.1 Mag 13.07 PmRA -7.00 PmDE -27.0
Calc delta mag 3.76 Calc coord yes