WDS 19518+2614 : COMPONENTS
 
 
  A
B pa=246.6°
sep=105.75"
 
 
19518+2614 A
 
 
Componente originario normalizzato AB Name HD 187957 Coord arcsec 2000 195145.25+261414.0 Mag 7.69
Spectral class A0IV (white) PmRA 7.00 PmDE 5.0 SAO 87832
HIP 97741 Tycho2 2144-00783-1 HD 187957 BD BD+25 4002
Tycho2
Tycho2 2144-00783-1 Pflag RAmdeg 297.93851942 DEmdeg 26.23723289
PmRA 7.1 PmDE 3.8 E RAmdeg 5 E DEmdeg 4
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.21 EpDEm 1991.58
Num 10 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.7 BTmag 7.758 E BTmag 0.016 VTmag 7.686
E VTmag 0.011 Prox 999 TYC T HIP 97741
CCDM RAdeg 297.93850028 DEdeg 26.23722417 EpRA 1990 1.50
EpDE 1990 1.80 E RAdeg 4.9 E DEdeg 4.4 Posflg
Corr 0.1
SAO
SAO 87832 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 0.016 Vmag 7.7 SpType A0
Double code Source 34 CatNum 10503 DM BD+25 4002
DMcomp BDsup HD 187957 M HD 0
GC RA1950rad 5.1909361 DE1950rad 0.45567009 PmRA2000 0.0003
PmDE2000 0.014
Hipparcos
Catalog H HIP 97741 Proxy RAhms 19 51 45.24
DEdms +26 14 14.0 Vmag 7.67 VarFlag R Vmag H
RAdeg 297.939 DEdeg 26.2372 AstroRef Plx 0.77
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 187957 BD BD+25 4002
CD CP Dm number +25 4002 VIred 0.06
SpType A0 R SpType Coord arcsec 2000 195145.24+261414.0
Hipparcos 2
HIP 97741 Sn 5 So 0 Nc 1
RArad 5.2000078098 DErad 0.4579259532 Plx 2.34 PmRA 5.97
PmDE 5.39 E RArad 0.5 E DErad 0.56 E Plx 0.82
E pmRA 0.55 E pmDE 0.62 Hpmag 7.7071 E Hpmag 0.0013
SHp 0.015 VA 0 BV 0.081 E BV 0.01
VI 0.09
 
 
19518+2614 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195138.04+261332.0 Mag 7.47 Spectral class B6g (blue-white)
PmRA 2.00 PmDE -3.0 SAO 87830 HIP 97730
Tycho2 2144-00031-1 HD 187943 BD BD+25 4001 Calc delta mag 0.22
Calc coord yes
Tycho2
Tycho2 2144-00031-1 Pflag RAmdeg 297.90502071 DEmdeg 26.22563868
PmRA 1.3 PmDE -0.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.29 EpDEm 1991.56
Num 10 Q RAmdeg 0.5 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.7 BTmag 7.385 E BTmag 0.015 VTmag 7.466
E VTmag 0.010 Prox 999 TYC T HIP 97730
CCDM RAdeg 297.90501722 DEdeg 26.22564028 EpRA 1990 1.48
EpDE 1990 1.77 E RAdeg 4.4 E DEdeg 4.0 Posflg
Corr 0.1
SAO
SAO 87830 DelFlag RA1950 PmRA1950 0.0005
DE1950 PmDE1950 0.003 Vmag 7.4 SpType B9
Double code Source 34 CatNum 10500 DM BD+25 4001
DMcomp BDsup HD 187943 M HD 0
GC RA1950rad 5.19035399 DE1950rad 0.45547061 PmRA2000 0.0006
PmDE2000 0.001
Hipparcos
Catalog H HIP 97730 Proxy RAhms 19 51 37.20
DEdms +26 13 32.3 Vmag 7.48 VarFlag R Vmag G
RAdeg 297.905 DEdeg 26.2256 AstroRef Plx 1.12
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 187943 BD BD+25 4001
CD CP Dm number +25 4001 VIred -0.04
SpType B9 R SpType Coord arcsec 2000 195137.20+261332.3
Hipparcos 2
HIP 97730 Sn 5 So 0 Nc 1
RArad 5.1994233955 DErad 0.4577237725 Plx 2.01 PmRA 1.11
PmDE -1.51 E RArad 0.38 E DErad 0.44 E Plx 0.7
E pmRA 0.41 E pmDE 0.52 Hpmag 7.4653 E Hpmag 0.0012
SHp 0.013 VA 0 BV -0.061 E BV 0.002
VI -0.04