WDS 18237+2146 : COMPONENTS
 
 
  A Ab B
Ab pa=280.9°
sep=0.04"
 
B pa=324.7°
sep=231.89"
pa=324.7°
sep=231.86"
 
C pa=83.1°
sep=119.99"
pa=83.1°
sep=120.03"
pa=124.7°
sep=307.60"
 
 
18237+2146 A
 
 
Name 109 Her Coord arcsec 2000 182341.85+214611.0 Mag 3.98 Spectral class K2.5IIIab (yellow-orange)
PmRA 196.00 PmDE -243.0 SAO 86003 HIP 90139
Tycho2 1580-02158-1 HD 169414 HR 6895 GC 25116
BD BD+21 3411 Flamsteed 109 Herculis Flamsteed name 109 Her FK5 690
Tycho2
Tycho2 1580-02158-1 Pflag RAmdeg 275.92454518 DEmdeg 21.76974973
PmRA 197.3 PmDE -243.5 E RAmdeg 3 E DEmdeg 3
E pmRA 0.3 E pmDE 0.3 EpRAm 1990.24 EpDEm 1990.43
Num 27 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 5.358 E BTmag 0.014 VTmag 3.975
E VTmag 0.009 Prox 999 TYC T HIP 90139
CCDM RAdeg 275.92403528 DEdeg 21.77031972 EpRA 1990 1.36
EpDE 1990 1.57 E RAdeg 3.2 E DEdeg 3.2 Posflg
Corr 0.1
SAO
SAO 86003 DelFlag RA1950 PmRA1950 0.0139
DE1950 PmDE1950 -0.244 Vmag 3.9 SpType K0
Double code Source 74 CatNum 690 DM BD+21 3411
DMcomp BDsup HD 169414 M HD 0
GC 25116 RA1950rad 4.8064871 DE1950rad 0.37953328 PmRA2000 0.0141
PmDE2000 -0.243
Hipparcos
Catalog H HIP 90139 Proxy RAhms 18 23 41.77
DEdms +21 46 13.2 Vmag 3.85 VarFlag R Vmag G
RAdeg 275.924 DEdeg 21.7703 AstroRef Plx 25.4
CCDM 18236+2147 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 169414 BD BD+21 3411
CD CP Dm number +21 3411 VIred 1.13
SpType K2III R SpType Coord arcsec 2000 182341.77+214613.2
Hipparcos 2
HIP 90139 Sn 5 So 0 Nc 1
RArad 4.8157827782 DErad 0.3799641544 Plx 27.42 PmRA 195.79
PmDE -242.98 E RArad 0.24 E DErad 0.25 E Plx 0.4
E pmRA 0.26 E pmDE 0.29 Hpmag 4.0052 E Hpmag 0.0003
SHp 0.004 VA 0 BV 1.168 E BV 0.005
VI 1.13
 
 
18237+2146 Ab
 
 
Coord arcsec 2000 182341.85+214611.0 Mag 5.7 Calc delta mag 1.6 Calc coord yes
 
 
18237+2146 B
 
 
Coord arcsec 2000 182332.24+214920.3 Mag 11.06 PmRA -1.00 PmDE 2.0
Tycho2 1580-00775-1 HD 342161 Calc delta mag 6.96 Calc coord yes
Tycho2
Tycho2 1580-00775-1 Pflag RAmdeg 275.87663392 DEmdeg 21.82317087
PmRA -1.0 PmDE 2.3 E RAmdeg 32 E DEmdeg 32
E pmRA 1.5 E pmDE 1.5 EpRAm 1986.31 EpDEm 1986.40
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.1 Q pmRA 0.3
Q pmDE 1.1 BTmag 11.322 E BTmag 0.051 VTmag 11.060
E VTmag 0.060 Prox 999 TYC T HIP
CCDM RAdeg 275.87663639 DEdeg 21.82316556 EpRA 1990 1.43
EpDE 1990 1.52 E RAdeg 33.2 E DEdeg 33.4 Posflg
Corr 0.1
 
 
18237+2146 C
 
 
Coord arcsec 2000 182350.40+214625.4 Mag 13.1 PmRA 7.00 PmDE -10.0
Calc delta mag 9 Calc coord yes