WDS 18084+4407 : COMPONENTS
 
 
  A
B pa=198.3°
sep=0.13"
 
 
18084+4407 A
 
 
Componente originario normalizzato AB Name HD 166409 Coord arcsec 2000 180821.80+440645.1 Mag 7.58
Spectral class F5 (yellow-white) PmRA 21.00 PmDE 25.0 SAO 47250
HIP 88852 Tycho2 3114-01636-1 HD 166409 GC 24749
BD BD+44 2829
Tycho2
Tycho2 3114-01636-1 Pflag RAmdeg 272.09089375 DEmdeg 44.11258716
PmRA 20.7 PmDE 27.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.51 EpDEm 1991.43
Num 10 Q RAmdeg 1.5 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 0.9 BTmag 7.360 E BTmag 0.015 VTmag 6.882
E VTmag 0.010 Prox 999 TYC T HIP 88852
CCDM AB RAdeg 272.09082778 DEdeg 44.11252278 EpRA 1990 1.73
EpDE 1990 1.63 E RAdeg 3.9 E DEdeg 4.1 Posflg P
Corr -0.1
SAO
SAO 47250 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 0.028 Vmag 6.6 SpType F5
Double code Source 70 CatNum 24749 DM BD+44 2829
DMcomp BDsup HD 166409 M HD 0
GC 24749 RA1950rad 4.74239778 DE1950rad 0.76974186 PmRA2000 0.0021
PmDE2000 0.028
Hipparcos
Catalog H HIP 88852 Proxy H RAhms 18 08 21.80
DEdms +44 06 45.1 Vmag 6.84 VarFlag R Vmag H
RAdeg 272.091 DEdeg 44.1125 AstroRef * Plx 10.33
CCDM 18084+4407 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 25 Rho 0.132 HD 166409 BD BD+44 2829
CD CP Dm number +44 2829 VIred 0.52
SpType F5 R SpType Coord arcsec 2000 180821.80+440645.1
Hipparcos 2
HIP 88852 Sn 55 So 3 Nc 2
RArad 4.7488806532 DErad 0.769908704 Plx 9.88 PmRA 21.36
PmDE 25.28 E RArad 0.38 E DErad 0.39 E Plx 0.43
E pmRA 0.41 E pmDE 0.45 Hpmag 6.9363 E Hpmag 0.0011
SHp 0.008 VA 0 BV 0.44 E BV 0.007
VI 0.51
CCDM
Ccdm 18084+4407 RComp Comp A Note1
Note2 Discov num DRAs -2.19 DDEs -14.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.6 Sp F5 PmNote *
PmRA 21 PmDE 25 Dm number +44 2829 Cat1 BD
Name2 +44 1456 Cat2 AGK2/3 HD 166409 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 88852
 
 
18084+4407 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180821.80+440645.0 Mag 7.81 Calc delta mag 0.23
Calc coord yes
CCDM
Ccdm 18084+4407 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.19 DDEs -14.6
R dRAs 82 Year 1991 Theta 25 Rho 0.1
Obs 1 Vmag 7.8 Sp PmNote *
PmRA 21 PmDE 25 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 88852