WDS 21371-1928 : COMPONENTS
 
 
  A B
B pa=44.0°
sep=63.85"
 
C pa=164.7°
sep=62.41"
pa=194.7°
sep=109.71"
 
 
21371-1928 A
 
 
Name Eps Cap Coord arcsec 2000 213704.82-192757.6 Mag 4.49 Spectral class B2.5Vpe (blue-white)
PmRA 13.00 PmDE 0.0 SAO 164520 HIP 106723
Tycho2 6370-01176-1 HD 205637 HR 8260 GC 30252
BD BD-20 6251 Bayer Epsilon Capricorni Bayer name Eps Cap Flamsteed 39 Capricorni
Flamsteed name 39 Cap FK5 3724
Tycho2
Tycho2 6370-01176-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 4.279 E BTmag 0.014 VTmag 4.486
E VTmag 0.009 Prox 669 TYC T HIP 106723
CCDM RAdeg 324.27009528 DEdeg -19.46601361 EpRA 1990 1.66
EpDE 1990 1.33 E RAdeg 3.3 E DEdeg 3.4 Posflg
Corr -0.3
SAO
SAO 164520 DelFlag RA1950 PmRA1950 0.0007
DE1950 PmDE1950 0.006 Vmag 4.7 SpType B5p
Double code Source 70 CatNum 30252 DM BD-20 6251
DMcomp BDsup HD 205637 M HD 0
GC 30252 RA1950rad 5.64737654 DE1950rad -0.34367323 PmRA2000 0.0008
PmDE2000 0.003
Hipparcos
Catalog H HIP 106723 Proxy RAhms 21 37 04.82
DEdms -19 27 57.6 Vmag 4.51 VarFlag 2 R Vmag T
RAdeg 324.27 DEdeg -19.466 AstroRef Plx 4.92
CCDM 21371-1928 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 205637 BD BD-20 6251
CD CP Dm number -20 6251 VIred -0.17
SpType B3V:p R SpType Coord arcsec 2000 213704.82-192757.6
Hipparcos 2
HIP 106723 Sn 5 So 0 Nc 1
RArad 5.659580821 DErad -0.3397460288 Plx 3.09 PmRA 12.79
PmDE 0.28 E RArad 0.15 E DErad 0.11 E Plx 0.18
E pmRA 0.17 E pmDE 0.13 Hpmag 4.4457 E Hpmag 0.0086
SHp 0.058 VA 2 BV -0.18 E BV 0.12
VI -0.17
CCDM
Ccdm 21371-1928 RComp Comp A Note1
Note2 Discov num DRAs -1.19 DDEs 2.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 4.7 Sp B5 PmNote *
PmRA 9 PmDE 1 Dm number -20 6251 Cat1 BD
Name2 164520 Cat2 SAO HD 205637 M HD
ADS BDS B11077 M ADS BDS N IDS IDS 21315S1955A
HIC 106723
 
 
21371-1928 B
 
 
Coord arcsec 2000 213707.96-192711.7 Mag 10.11 PmRA -5.00 PmDE -3.0
Calc delta mag 5.62 Calc coord yes
CCDM
Ccdm 21371-1928 RComp Comp B Note1
Note2 Discov num H 6 DRAs DDEs
R dRAs Year 1877 Theta 047 Rho 68.1
Obs 10 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number -20 6253 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B11077 M ADS BDS N N IDS IDS 21315S1955B
HIC
 
 
21371-1928 C
 
 
Coord arcsec 2000 213705.99-192857.8 Mag 14.1 PmRA -13.00 PmDE -37.0
Calc delta mag 9.61 Calc coord yes