WDS 22031-2703 : COMPONENTS
 
 
  A
B pa=298.1°
sep=2.30"
 
 
22031-2703 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 220308.63-270304.4 Mag 7.8 Spectral class A5Vm (white)
PmRA -7.00 PmDE -7.0 SAO 190848 HIP 108856
Tycho2 6957-00557-1 HD 209325 GC 30836 CD CD-2715748
CP CP-27 7369
Tycho2
Tycho2 6957-00557-1 Pflag RAmdeg 330.78590252 DEmdeg -27.05123520
PmRA -13.0 PmDE -8.7 E RAmdeg 5 E DEmdeg 6
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.24 EpDEm 1990.98
Num 10 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.6 BTmag 7.987 E BTmag 0.017 VTmag 7.784
E VTmag 0.012 Prox 999 TYC T HIP 108856
CCDM RAdeg 330.78593667 DEdeg -27.05121444 EpRA 1990 1.58
EpDE 1990 1.48 E RAdeg 5.1 E DEdeg 5.7 Posflg
Corr -0.2
SAO
SAO 190848 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 -0.006 Vmag 7.8 SpType A2
Double code Source 70 CatNum 30836 DM CD-2715748
DMcomp BDsup HD 209325 M HD 0
GC 30836 RA1950rad 5.76088977 DE1950rad -0.47635974 PmRA2000 -0.002
PmDE2000 -0.01
Hipparcos
Catalog H HIP 108856 Proxy RAhms 22 03 08.63
DEdms -27 03 04.4 Vmag 7.76 VarFlag R Vmag H
RAdeg 330.786 DEdeg -27.0512 AstroRef Plx 6.48
CCDM 22031-2703 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 209325 BD
CD CD-2715748 CP CP-27 7369 Dm number -2715748 VIred 0.16
SpType A5Vm... R SpType Coord arcsec 2000 220308.63-270304.4
Hipparcos 2
HIP 108856 Sn 5 So 0 Nc 1
RArad 5.7733037803 DErad -0.4721327414 Plx 5.41 PmRA -14.87
PmDE -6.75 E RArad 0.54 E DErad 0.41 E Plx 0.59
E pmRA 0.66 E pmDE 0.38 Hpmag 7.8227 E Hpmag 0.0016
SHp 0.01 VA 0 BV 0.177 E BV 0.014
VI 0.19
CCDM
Ccdm 22031-2703 RComp Comp A Note1
Note2 Discov num DRAs 2.51 DDEs -4.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.8 Sp A2 PmNote *
PmRA -26 PmDE -6 Dm number -2715748 Cat1 CD
Name2 190848 Cat2 SAO HD 209325 M HD
ADS BDS A15570 M ADS BDS N IDS IDS 21574S2732A
HIC 108856
 
 
22031-2703 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 220308.48-270303.3 Mag 14.2 Calc delta mag 6.4
Calc coord yes
CCDM
Ccdm 22031-2703 RComp Comp B Note1
Note2 Discov num B 547 DRAs DDEs
R dRAs Year 1927 Theta 294 Rho 2.3
Obs 2 Vmag 14.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15570 M ADS BDS N IDS IDS 21574S2732B
HIC 108856