WDS 21040-1807 : COMPONENTS
 
 
  A
B pa=337.0°
sep=0.86"
 
 
21040-1807 A
 
 
Componente originario normalizzato AB Name HD 200438 Coord arcsec 2000 210401.54-180643.5 Mag 7.91
Spectral class F3IV/V (yellow-white) PmRA -12.00 PmDE -26.0 SAO 164111
HIP 103976 Tycho2 6350-01082-1 HD 200438 GC 29412
BD BD-18 5849
Tycho2
Tycho2 6350-01082-1 Pflag P RAmdeg 316.00642311 DEmdeg -18.11209148
PmRA -11.8 PmDE -25.9 E RAmdeg 7 E DEmdeg 8
E pmRA 2.6 E pmDE 2.6 EpRAm 1991.62 EpDEm 1991.43
Num 5 Q RAmdeg 2.4 Q DEmdeg 2.1 Q pmRA 2.5
Q pmDE 2.1 BTmag 8.399 E BTmag 0.019 VTmag 7.909
E VTmag 0.014 Prox 9 TYC T HIP 103976
CCDM A RAdeg 316.00647389 DEdeg -18.11208111 EpRA 1990 1.76
EpDE 1990 1.61 E RAdeg 6.9 E DEdeg 7.9 Posflg D
Corr -0.1
SAO
SAO 164111 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.029 Vmag 8 SpType F2
Double code Source 70 CatNum 29412 DM BD-18 5849
DMcomp BDsup HD 200438 M HD 0
GC 29412 RA1950rad 5.50305776 DE1950rad -0.31958371 PmRA2000 0.0003
PmDE2000 -0.031
Hipparcos
Catalog H HIP 103976 Proxy H RAhms 21 04 01.56
DEdms -18 06 43.5 Vmag 7.47 VarFlag R Vmag H
RAdeg 316.006 DEdeg -18.1121 AstroRef A Plx 5.52
CCDM 21040-1807 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 337 Rho 0.861 HD 200438 BD BD-18 5849
CD CP Dm number -18 5849 VIred 0.47
SpType F3IV/V R SpType Coord arcsec 2000 210401.56-180643.5
Hipparcos 2
HIP 103976 Sn 15 So 3 Nc 2
RArad 5.5153535138 DErad -0.3161155273 Plx 6.17 PmRA -6.22
PmDE -31.94 E RArad 1.7 E DErad 1.21 E Plx 2.1
E pmRA 2.28 E pmDE 2.01 Hpmag 7.5716 E Hpmag 0.0015
SHp 0.009 VA 0 BV 0.453 E BV 0.026
VI 0.52
CCDM
Ccdm 21040-1807 RComp Comp A Note1
Note2 Discov num DRAs 1.63 DDEs 16.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp F2 PmNote *
PmRA 3 PmDE -28 Dm number -18 5849 Cat1 BD
Name2 164111 Cat2 SAO HD 200438 M HD
ADS BDS A14588 M ADS BDS N IDS IDS 20584S1830A
HIC 103976
 
 
21040-1807 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210401.52-180642.7 Mag 8.79 PmRA -12.00
PmDE -26.0 Tycho2 6350-01082-2 Calc delta mag 0.88 Calc coord yes
Tycho2
Tycho2 6350-01082-2 Pflag P RAmdeg 316.00642311 DEmdeg -18.11209148
PmRA -11.8 PmDE -25.9 E RAmdeg 7 E DEmdeg 8
E pmRA 2.6 E pmDE 2.6 EpRAm 1991.62 EpDEm 1991.43
Num 5 Q RAmdeg 2.4 Q DEmdeg 2.1 Q pmRA 2.5
Q pmDE 2.1 BTmag 9.249 E BTmag 0.024 VTmag 8.786
E VTmag 0.020 Prox 9 TYC T HIP 103976
CCDM B RAdeg 316.00637611 DEdeg -18.11186222 EpRA 1990 1.75
EpDE 1990 1.62 E RAdeg 12.1 E DEdeg 13.6 Posflg D
Corr -0.1
CCDM
Ccdm 21040-1807 RComp Comp B Note1
Note2 Discov num BU 1211 DRAs DDEs
R dRAs Year 1890 Theta 344 Rho 0.6
Obs 9 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14588 M ADS BDS N IDS IDS 20584S1830B
HIC 103976