WDS 21018+3916 : COMPONENTS
 
 
  A
B pa=329.5°
sep=1.11"
 
 
21018+3916 A
 
 
Componente originario normalizzato AB Name HD 200370 Coord arcsec 2000 210150.05+391538.4 Mag 7.92
Spectral class F0 (yellow-white) PmRA -14.00 PmDE -25.0 SAO 70808
HIP 103782 Tycho2 3168-02514-1 HD 200370 GC 29366
BD BD+38 4318
Tycho2
Tycho2 3168-02514-1 Pflag P RAmdeg 315.45853485 DEmdeg 39.26066152
PmRA -13.5 PmDE -24.5 E RAmdeg 5 E DEmdeg 5
E pmRA 2.1 E pmDE 1.8 EpRAm 1991.52 EpDEm 1991.62
Num 5 Q RAmdeg 1.8 Q DEmdeg 2.6 Q pmRA 1.8
Q pmDE 2.6 BTmag 8.341 E BTmag 0.015 VTmag 7.923
E VTmag 0.011 Prox 12 TYC T HIP 103782
CCDM A RAdeg 315.45864667 DEdeg 39.26065861 EpRA 1990 1.59
EpDE 1990 1.71 E RAdeg 4.7 E DEdeg 4.6 Posflg D
Corr 0.1
SAO
SAO 70808 DelFlag RA1950 PmRA1950 -0.0005
DE1950 PmDE1950 0 Vmag 7.5 SpType F0
Double code Source 70 CatNum 29366 DM BD+38 4318
DMcomp BDsup HD 200370 M HD 0
GC 29366 RA1950rad 5.49739781 DE1950rad 0.68178797 PmRA2000 -0.0002
PmDE2000 -0.003
Hipparcos
Catalog H HIP 103782 Proxy H RAhms 21 01 50.08
DEdms +39 15 38.4 Vmag 7.46 VarFlag R Vmag G
RAdeg 315.459 DEdeg 39.2607 AstroRef A Plx 5.25
CCDM 21018+3916 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 317 Rho 1.188 HD 200370 BD BD+38 4318
CD CP Dm number +38 4318 VIred 0.47
SpType F0 R SpType Coord arcsec 2000 210150.08+391538.4
Hipparcos 2
HIP 103782 Sn 15 So 3 Nc 2
RArad 5.5057921277 DErad 0.6852277599 Plx 4.01 PmRA -13.62
PmDE -19.37 E RArad 0.5 E DErad 0.53 E Plx 0.67
E pmRA 0.61 E pmDE 0.63 Hpmag 7.5659 E Hpmag 0.0009
SHp 0.011 VA 0 BV 0.402 E BV 0.015
VI 0.47
CCDM
Ccdm 21018+3916 RComp Comp A Note1
Note2 Discov num DRAs 2.06 DDEs -19.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp F0 PmNote *
PmRA -6 PmDE 0 Dm number +38 4318 Cat1 BD
Name2 70808 Cat2 SAO HD 200370 M HD
ADS BDS A14558 M ADS BDS N IDS IDS 20580N3852A
HIC 103782
 
 
21018+3916 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210150.00+391539.4 Mag 8.71 PmRA -14.00
PmDE -25.0 Tycho2 3168-02514-2 Calc delta mag 0.79 Calc coord yes
Tycho2
Tycho2 3168-02514-2 Pflag P RAmdeg 315.45853485 DEmdeg 39.26066152
PmRA -13.5 PmDE -24.5 E RAmdeg 5 E DEmdeg 5
E pmRA 2.1 E pmDE 1.8 EpRAm 1991.52 EpDEm 1991.62
Num 5 Q RAmdeg 1.8 Q DEmdeg 2.6 Q pmRA 1.8
Q pmDE 2.6 BTmag 9.121 E BTmag 0.017 VTmag 8.711
E VTmag 0.013 Prox 12 TYC HIP 103782
CCDM B RAdeg 315.45835583 DEdeg 39.26090167 EpRA 1990 1.59
EpDE 1990 1.70 E RAdeg 7.0 E DEdeg 6.7 Posflg D
Corr 0.1
CCDM
Ccdm 21018+3916 RComp Comp B Note1
Note2 Discov num STF2746 DRAs DDEs
R dRAs Year 1959 Theta 310 Rho 1.0
Obs 99 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14558 M ADS BDS N IDS IDS 20580N3852B
HIC 103782