WDS 18378-1121 : COMPONENTS
 
 
  A
B pa=180.7°
sep=0.23"
 
 
18378-1121 A
 
 
Componente originario normalizzato AB Name HD 171935 Coord arcsec 2000 183749.32-112117.1 Mag 10.03
Spectral class F8 (yellow-white) PmRA -1.00 PmDE -26.0 SAO 161684
HIP 91340 Tycho2 5699-06463-1 HD 171935 BD BD-11 4692
Tycho2
Tycho2 5699-06463-1 Pflag RAmdeg 279.45546833 DEmdeg -11.35485966
PmRA -1.6 PmDE -30.1 E RAmdeg 14 E DEmdeg 17
E pmRA 1.3 E pmDE 1.4 EpRAm 1986.36 EpDEm 1985.23
Num 10 Q RAmdeg 1.6 Q DEmdeg 0.9 Q pmRA 1.5
Q pmDE 0.9 BTmag 10.251 E BTmag 0.035 VTmag 9.491
E VTmag 0.027 Prox 999 TYC T HIP 91340
CCDM AB RAdeg 279.45547111 DEdeg -11.35478528 EpRA 1990 1.59
EpDE 1990 1.49 E RAdeg 16.8 E DEdeg 21.2 Posflg P
Corr 0.2
SAO
SAO 161684 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.014 Vmag 8.9 SpType F8
Double code Source 20 CatNum 6383 DM BD-11 4692
DMcomp BDsup HD 171935 M HD 0
GC RA1950rad 4.86526786 DE1950rad -0.19894043 PmRA2000 -0.0013
PmDE2000 -0.013
Hipparcos
Catalog H HIP 91340 Proxy H RAhms 18 37 49.32
DEdms -11 21 17.1 Vmag 9.39 VarFlag R Vmag H
RAdeg 279.455 DEdeg -11.3548 AstroRef A Plx 2.52
CCDM 18378-1121 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 198 Rho 0.381 HD 171935 BD BD-11 4692
CD CP Dm number -11 4692 VIred 0.72
SpType F8 R SpType Coord arcsec 2000 183749.32-112117.1
Hipparcos 2
HIP 91340 Sn 15 So 3 Nc 2
RArad 4.8774184032 DErad -0.1981778322 Plx 4.85 PmRA -2.11
PmDE -27.22 E RArad 1.81 E DErad 1.19 E Plx 1.94
E pmRA 1.82 E pmDE 1.5 Hpmag 9.5317 E Hpmag 0.0019
SHp 0.02 VA 0 BV 0.697 E BV 0.035
VI 0.75
CCDM
Ccdm 18378-1121 RComp Comp A Note1
Note2 Discov num DRAs 1.22 DDEs -16.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F8 PmNote *
PmRA -22 PmDE -14 Dm number -11 4692 Cat1 BD
Name2 161684 Cat2 SAO HD 171935 M HD
ADS BDS A11508 M ADS BDS N IDS IDS 18322S1126A
HIC 91340
 
 
18378-1121 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183749.32-112117.3 Mag 10.62 Calc delta mag 0.59
Calc coord yes
CCDM
Ccdm 18378-1121 RComp Comp B Note1
Note2 Discov num HU 70 DRAs DDEs
R dRAs Year 1960 Theta 205 Rho 0.5
Obs 11 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11508 M ADS BDS N IDS IDS 18322S1126B
HIC 91340