WDS 20040-2421 : COMPONENTS
 
 
  A
B pa=108.0°
sep=10.56"
 
 
20040-2421 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200402.46-242111.2 Mag 9.48 Spectral class K1III (yellow-orange)
PmRA 2.00 PmDE -19.0 SAO 188868 HIP 98812
Tycho2 6892-01591-1 HD 190079 CD CD-2415785 CP CP-24 6896
Tycho2
Tycho2 6892-01591-1 Pflag RAmdeg 301.01025848 DEmdeg -24.35315374
PmRA 1.5 PmDE -21.9 E RAmdeg 12 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1988.78 EpDEm 1987.32
Num 11 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 10.963 E BTmag 0.049 VTmag 9.289
E VTmag 0.019 Prox 999 TYC T HIP 98812
CCDM RAdeg 301.01025361 DEdeg -24.35310333 EpRA 1990 1.77
EpDE 1990 1.60 E RAdeg 13.2 E DEdeg 17.1 Posflg
Corr -0.3
SAO
SAO 188868 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.002 Vmag 8.6 SpType K5
Double code Source 25 CatNum 13967 DM CD-2415785
DMcomp BDsup HD 190079 M HD 0
GC RA1950rad 5.24053702 DE1950rad -0.42751107 PmRA2000 0.0004
PmDE2000 0.001
Hipparcos
Catalog H HIP 98812 Proxy RAhms 20 04 02.46
DEdms -24 21 11.2 Vmag 9.14 VarFlag R Vmag H
RAdeg 301.01 DEdeg -24.3531 AstroRef Plx 1.36
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 190079 BD
CD CD-2415785 CP CP-24 6896 Dm number -2415785 VIred 1.16
SpType K1III R SpType Coord arcsec 2000 200402.46-242111.2
Hipparcos 2
HIP 98812 Sn 5 So 0 Nc 1
RArad 5.2536200994 DErad -0.4250417944 Plx 1.98 PmRA 1.02
PmDE -23.69 E RArad 1.2 E DErad 0.79 E Plx 1.31
E pmRA 1.41 E pmDE 0.94 Hpmag 9.2977 E Hpmag 0.0024
SHp 0.021 VA 0 BV 1.338 E BV 0.042
VI 1.3
CCDM
Ccdm 20040-2421 RComp Comp A Note1
Note2 Discov num DRAs 2.42 DDEs -11.5
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.7 Sp K1 PmNote
PmRA 6 PmDE -25 Dm number -2415785 Cat1 CD
Name2 188868 Cat2 SAO HD 190079 M HD
ADS BDS M ADS BDS N IDS * IDS 19580S2438A
HIC 98812
 
 
20040-2421 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200403.20-242114.5 Mag 13.9 PmRA -6.00
PmDE -6.0 Calc delta mag 4.42 Calc coord yes
CCDM
Ccdm 20040-2421 RComp Comp B Note1
Note2 Discov num RSU DRAs 3.22 DDEs -14.9
R dRAs 40 Year 1977 Theta 110 Rho 11.7
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 19580S2438B
HIC