WDS 21145-3045 : COMPONENTS
 
 
  A
B pa=21.2°
sep=11.58"
 
 
21145-3045 A
 
 
Componente originario normalizzato AB Name BM Mic Coord arcsec 2000 211431.16-304526.5 Mag 8.26
Spectral class G6IV/V (yellow) PmRA -7.00 PmDE -42.0 SAO 212821
HIP 104861 Tycho2 7472-00251-1 HD 202077 CD CD-3118144
CP CP-31 6481
Tycho2
Tycho2 7472-00251-1 Pflag RAmdeg 318.62979566 DEmdeg -30.75748364
PmRA -8.6 PmDE -42.9 E RAmdeg 7 E DEmdeg 9
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.83 EpDEm 1990.39
Num 13 Q RAmdeg 1.4 Q DEmdeg 1.3 Q pmRA 1.4
Q pmDE 1.4 BTmag 9.285 E BTmag 0.020 VTmag 8.340
E VTmag 0.013 Prox 999 TYC T HIP 104861
CCDM RAdeg 318.62981833 DEdeg -30.75738778 EpRA 1990 1.91
EpDE 1990 1.96 E RAdeg 7.2 E DEdeg 9.3 Posflg
Corr -0.1
SAO
SAO 212821 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 0.003 Vmag 8.3 SpType G5
Double code Source 40 CatNum 11590 DM CD-3118144
DMcomp BDsup HD 202077 M HD 0
GC RA1950rad 5.5480258 DE1950rad -0.54043397 PmRA2000 0
PmDE2000 0
Hipparcos
Catalog H HIP 104861 Proxy RAhms 21 14 31.16
DEdms -30 45 26.5 Vmag 8.24 VarFlag R Vmag H
RAdeg 318.63 DEdeg -30.7574 AstroRef Plx 8.25
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 202077 BD
CD CD-3118144 CP CP-31 6481 Dm number -3118144 VIred 0.86
SpType G6IV/V R SpType Coord arcsec 2000 211431.16-304526.5
Hipparcos 2
HIP 104861 Sn 5 So 0 Nc 1
RArad 5.5611394304 DErad -0.5368174423 Plx 6.73 PmRA -7.75
PmDE -41.75 E RArad 0.74 E DErad 0.47 E Plx 0.73
E pmRA 0.87 E pmDE 0.42 Hpmag 8.3903 E Hpmag 0.0027
SHp 0.021 VA 0 BV 0.837 E BV 0.015
VI 0.86
CCDM
Ccdm 21145-3045 RComp Comp A Note1
Note2 Discov num DRAs 1.12 DDEs -26.6
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.3 Sp G6 PmNote
PmRA -1 PmDE -29 Dm number -3118144 Cat1 CD
Name2 212821 Cat2 SAO HD 202077 M HD
ADS BDS M ADS BDS N IDS * IDS 21085S3110A
HIC 104861
 
 
21145-3045 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211431.48-304515.7 Calc delta mag 8.26 Calc coord yes
CCDM
Ccdm 21145-3045 RComp Comp B Note1
Note2 Discov num RSU DRAs 1.44 DDEs -15.3
R dRAs 40 Year 1976 Theta 21 Rho 11.5
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21085S3110B
HIC