WDS 18371-1913 : COMPONENTS
 
 
  A
B pa=239.6°
sep=10.61"
 
 
18371-1913 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183707.12-191233.8 Mag 7.2 Spectral class G8Ib (yellow)
PmRA 9.00 PmDE 2.0 SAO 161665 HIP 91276
Tycho2 6275-00157-1 HD 171736 GC 25425 BD BD-19 5097
Tycho2
Tycho2 6275-00157-1 Pflag RAmdeg 279.27966163 DEmdeg -19.20939510
PmRA -3.8 PmDE -6.4 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.08 EpDEm 1990.84
Num 10 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 9.141 E BTmag 0.021 VTmag 7.197
E VTmag 0.011 Prox 999 TYC T HIP 91276
CCDM RAdeg 279.27967111 DEdeg -19.20938000 EpRA 1990 1.68
EpDE 1990 1.65 E RAdeg 5.7 E DEdeg 6.5 Posflg
Corr 0.0
SAO
SAO 161665 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.002 Vmag 7.1 SpType K2
Double code Source 70 CatNum 25425 DM BD-19 5097
DMcomp BDsup HD 171736 M HD 0
GC 25425 RA1950rad 4.86149229 DE1950rad -0.33601831 PmRA2000 0.0002
PmDE2000 -0.001
Hipparcos
Catalog H HIP 91276 Proxy RAhms 18 37 07.12
DEdms -19 12 33.8 Vmag 7.01 VarFlag R Vmag H
RAdeg 279.28 DEdeg -19.2094 AstroRef Plx 2.6
CCDM 18371-1913 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 171736 BD BD-19 5097
CD CP Dm number -19 5097 VIred 1.57
SpType G8Ib R SpType Coord arcsec 2000 183707.12-191233.8
Hipparcos 2
HIP 91276 Sn 5 So 0 Nc 1
RArad 4.8743498058 DErad -0.3352669572 Plx 3.31 PmRA -3.1
PmDE -6.53 E RArad 0.61 E DErad 0.51 E Plx 0.81
E pmRA 0.78 E pmDE 0.52 Hpmag 7.1238 E Hpmag 0.0022
SHp 0.011 VA 0 BV 1.585 E BV 0.017
VI 1.6
CCDM
Ccdm 18371-1913 RComp Comp A Note1
Note2 Discov num DRAs 1.15 DDEs 26.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp K2 PmNote *
PmRA 2 PmDE 0 Dm number -19 5097 Cat1 BD
Name2 161665 Cat2 SAO HD 171736 M HD
ADS BDS A11497 M ADS BDS N IDS IDS 18312S1918A
HIC 91276
 
 
18371-1913 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183706.47-191239.2 Mag 13 Calc delta mag 5.8
Calc coord yes
CCDM
Ccdm 18371-1913 RComp Comp B Note1
Note2 Discov num SEE 355 DRAs 0.40 DDEs 20.1
R dRAs 90 Year 1897 Theta 240 Rho 12.4
Obs 4 Vmag 13.0 Sp PmNote
PmRA 2 PmDE 0 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11497 M ADS BDS N IDS IDS 18312S1918B
HIC