WDS 18404+0942 : COMPONENTS
 
 
  A
B pa=263.7°
sep=57.26"
 
 
18404+0942 A
 
 
Componente originario normalizzato AB Name HD 172521 Coord arcsec 2000 184021.03+094150.6 Mag 8.49
Spectral class F0 (yellow-white) PmRA 9.00 PmDE 7.0 SAO 123792
HIP 91562 Tycho2 1029-03920-1 HD 172521 GC 25542
BD BD+09 3816
Tycho2
Tycho2 1029-03920-1 Pflag RAmdeg 280.08760709 DEmdeg 9.69739549
PmRA 8.0 PmDE 5.7 E RAmdeg 7 E DEmdeg 7
E pmRA 1.3 E pmDE 1.4 EpRAm 1990.92 EpDEm 1991.06
Num 13 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.8 BTmag 8.858 E BTmag 0.017 VTmag 8.489
E VTmag 0.014 Prox 578 TYC T HIP 91562
CCDM RAdeg 280.08758861 DEdeg 9.69738250 EpRA 1990 1.69
EpDE 1990 1.70 E RAdeg 6.6 E DEdeg 7.4 Posflg
Corr 0.0
SAO
SAO 123792 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 0.013 Vmag 8.5 SpType F0
Double code Source 70 CatNum 25542 DM BD+09 3816
DMcomp BDsup HD 172521 M HD 0
GC 25542 RA1950rad 4.878077 DE1950rad 0.16842529 PmRA2000 -0.0002
PmDE2000 0.012
Hipparcos
Catalog H HIP 91562 Proxy RAhms 18 40 21.02
DEdms +09 41 50.6 Vmag 8.48 VarFlag R Vmag G
RAdeg 280.088 DEdeg 9.69738 AstroRef Plx 3.9
CCDM 18403+0942 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 172521 BD BD+09 3816
CD CP Dm number +09 3816 VIred 0.42
SpType F0 R SpType Coord arcsec 2000 184021.02+094150.6
Hipparcos 2
HIP 91562 Sn 5 So 0 Nc 1
RArad 4.888450617 DErad 0.1692512941 Plx 5 PmRA 8.75
PmDE 6.92 E RArad 0.75 E DErad 0.53 E Plx 0.85
E pmRA 1.01 E pmDE 0.72 Hpmag 8.5567 E Hpmag 0.0022
SHp 0.014 VA 0 BV 0.359 E BV 0.007
VI 0.42
 
 
18404+0942 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184017.18+094144.3 Mag 9.07 PmRA 4.00
PmDE -14.0 SAO 123790 HIP 91555 Tycho2 1029-03464-1
HD 172504 BD BD+09 3814 Calc delta mag 0.58 Calc coord yes
Tycho2
Tycho2 1029-03464-1 Pflag RAmdeg 280.07138392 DEmdeg 9.69579228
PmRA 5.5 PmDE -14.3 E RAmdeg 11 E DEmdeg 12
E pmRA 1.8 E pmDE 1.7 EpRAm 1990.70 EpDEm 1990.46
Num 8 Q RAmdeg 1.0 Q DEmdeg 0.4 Q pmRA 1.0
Q pmDE 0.4 BTmag 9.747 E BTmag 0.024 VTmag 9.066
E VTmag 0.019 Prox 578 TYC T HIP 91555
CCDM RAdeg 280.07137167 DEdeg 9.69582583 EpRA 1990 1.69
EpDE 1990 1.69 E RAdeg 11.4 E DEdeg 12.4 Posflg
Corr -0.1
SAO
SAO 123790 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.016 Vmag 8.7 SpType F5
Double code Source 33 CatNum 8731 DM BD+09 3814
DMcomp BDsup HD 172504 M HD 0
GC RA1950rad 4.87779805 DE1950rad 0.1684006 PmRA2000 0.001
PmDE2000 -0.017
Hipparcos
Catalog H HIP 91555 Proxy RAhms 18 40 17.13
DEdms +09 41 45.0 Vmag 8.98 VarFlag R Vmag G
RAdeg 280.071 DEdeg 9.69583 AstroRef Plx 11.96
CCDM 18403+0942 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 172504 BD BD+09 3814
CD CP Dm number +09 3814 VIred 0.69
SpType F5 R SpType Coord arcsec 2000 184017.13+094145.0
Hipparcos 2
HIP 91555 Sn 5 So 0 Nc 1
RArad 4.8881675346 DErad 0.1692241101 Plx 12.9 PmRA 2.96
PmDE -15.5 E RArad 0.9 E DErad 0.7 E Plx 1.07
E pmRA 1.22 E pmDE 0.91 Hpmag 9.1061 E Hpmag 0.0027
SHp 0.018 VA 0 BV 0.622 E BV 0.015
VI 0.69