WDS 21307-3057 : COMPONENTS
 
 
  A B
B pa=99.0°
sep=4.52"
 
C pa=128.8°
sep=842.13"
pa=129.0°
sep=838.22"
 
 
21307-3057 A
 
 
Coord arcsec 2000 213044.67-305720.8 Mag 10.87 PmRA 16.00 PmDE -215.0
HIP 106208 CD CD-3118312
Hipparcos
Catalog H HIP 106208 Proxy RAhms 21 30 44.67
DEdms -30 57 20.8 Vmag 10.85 VarFlag R Vmag G
RAdeg 322.686 DEdeg -30.9558 AstroRef Plx 18.51
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD
CD CD-3118312 CP Dm number -3118312 VIred 1.35
SpType R SpType Coord arcsec 2000 213044.67-305720.8
Hipparcos 2
HIP 106208 Sn 5 So 0 Nc 1
RArad 5.6319354839 DErad -0.5402803832 Plx 19.01 PmRA 10.28
PmDE -210.65 E RArad 2.11 E DErad 1.07 E Plx 2.34
E pmRA 2.45 E pmDE 1.11 Hpmag 10.983 E Hpmag 0.0035
SHp 0.033 VA 0 BV 1.206 E BV 0.008
VI 1.35
CCDM
Ccdm 21307-3057 RComp Comp A Note1
Note2 Discov num DRAs 2.64 DDEs -23.3
R dRAs 40 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA 4 PmDE -229 Dm number -3118312 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21248S3124A
HIC 106208
 
 
21307-3057 B
 
 
Coord arcsec 2000 213045.02-305721.5 Mag 10.9 Tycho2 7474-00868-1 Calc delta mag 0.03
Calc coord yes
Tycho2
Tycho2 7474-00868-1 Pflag RAmdeg 322.68621750 DEmdeg -30.95629309
PmRA 16.0 PmDE -214.6 E RAmdeg 37 E DEmdeg 54
E pmRA 2.8 E pmDE 2.7 EpRAm 1989.35 EpDEm 1985.90
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.9 Q pmRA 0.3
Q pmDE 0.9 BTmag 12.265 E BTmag 0.136 VTmag 11.070
E VTmag 0.063 Prox 999 TYC HIP 106208
CCDM RAdeg 322.68617444 DEdeg -30.95577139 EpRA 1990 1.70
EpDE 1990 1.25 E RAdeg 37.6 E DEdeg 55.8 Posflg
Corr -0.3
CCDM
Ccdm 21307-3057 RComp Comp B Note1
Note2 Discov num RSU DRAs 3.07 DDEs -18.6
R dRAs 40 Year 1976 Theta 98 Rho 5.7
Obs Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21248S3124B
HIC 106208
 
 
21307-3057 C
 
 
Coord arcsec 2000 213135.70-310608.9 Mag 17.78 PmRA 12.00 PmDE -188.0
Calc delta mag 6.91 Calc coord yes