WDS 19540-2729 : COMPONENTS
 
 
  A
B pa=109.5°
sep=8.47"
 
 
19540-2729 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 195400.89-272926.4 Mag 9.25 Spectral class G0V (yellow)
PmRA 18.00 PmDE -19.0 SAO 188684 HIP 97921
Tycho2 6899-00641-1 HD 187991 CD CD-2714363 CP CP-27 6878
Tycho2
Tycho2 6899-00641-1 Pflag RAmdeg 298.50374968 DEmdeg -27.49070335
PmRA 18.5 PmDE -20.8 E RAmdeg 11 E DEmdeg 13
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.06 EpDEm 1989.11
Num 8 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 1.1
Q pmDE 1.1 BTmag 9.831 E BTmag 0.024 VTmag 9.200
E VTmag 0.018 Prox 999 TYC T HIP 97921
CCDM RAdeg 298.50370222 DEdeg -27.49065417 EpRA 1990 1.72
EpDE 1990 1.66 E RAdeg 10.7 E DEdeg 13.5 Posflg
Corr -0.1
SAO
SAO 188684 DelFlag RA1950 PmRA1950 0.0026
DE1950 PmDE1950 -0.051 Vmag 8.8 SpType G5
Double code Source 24 CatNum 13059 DM CD-2714363
DMcomp BDsup HD 187991 M HD 0
GC RA1950rad 5.19644946 DE1950rad -0.48209146 PmRA2000 0.0025
PmDE2000 -0.052
Hipparcos
Catalog H HIP 97921 Proxy RAhms 19 54 00.89
DEdms -27 29 26.4 Vmag 9.13 VarFlag R Vmag H
RAdeg 298.504 DEdeg -27.4907 AstroRef Plx 11.47
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 187991 BD
CD CD-2714363 CP CP-27 6878 Dm number -2714363 VIred 0.53
SpType G0V R SpType Coord arcsec 2000 195400.89-272926.4
Hipparcos 2
HIP 97921 Sn 5 So 0 Nc 1
RArad 5.2098724449 DErad -0.4798024113 Plx 11.75 PmRA 19.28
PmDE -21.19 E RArad 1.17 E DErad 0.7 E Plx 1.29
E pmRA 1.4 E pmDE 1 Hpmag 9.2545 E Hpmag 0.0027
SHp 0.024 VA 0 BV 0.579 E BV 0.025
VI 0.65
CCDM
Ccdm 19540-2729 RComp Comp A Note1
Note2 Discov num DRAs 0.88 DDEs -26.2
R dRAs 40 Year Theta Rho
Obs 2 Vmag 9.4 Sp G0 PmNote
PmRA 17 PmDE -20 Dm number -2714363 Cat1 CD
Name2 188684 Cat2 SAO HD 187991 M HD
ADS BDS M ADS BDS N IDS * IDS 19479S2745A
HIC 97921
 
 
19540-2729 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195401.49-272929.2 Mag 14.2 Calc delta mag 4.95
Calc coord yes
CCDM
Ccdm 19540-2729 RComp Comp B Note1
Note2 Discov num RSU DRAs 1.55 DDEs -29.2
R dRAs 40 Year 1976 Theta 110 Rho 9.9
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 19479S2745B
HIC 97921