WDS 22007+4722 : COMPONENTS
 
 
  A
B pa=125.2°
sep=0.26"
 
 
22007+4722 A
 
 
Coord arcsec 2000 220039.37+472153.4 Mag 9.77 Spectral class B8 (blue-white) PmRA -5.00
PmDE 4.0 SAO 51546 HIP 108652 BD BD+46 3528
SAO
SAO 51546 DelFlag RA1950 PmRA1950 -0.002
DE1950 PmDE1950 0.008 Vmag 8.8 SpType
Double code Source 3 CatNum 1834 DM BD+46 3528
DMcomp BDsup HD M HD
GC RA1950rad 5.75389913 DE1950rad 0.82246965 PmRA2000 -0.0017
PmDE2000 0.004
Hipparcos
Catalog H HIP 108652 Proxy H RAhms 22 00 39.37
DEdms +47 21 53.4 Vmag 9.37 VarFlag R Vmag H
RAdeg 330.164 DEdeg 47.3648 AstroRef * Plx -0.31
CCDM -1.77 N CCDM M Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 123 Rho 0.282 HD BD BD+46 3528
CD CP Dm number +46 3528 VIred 0.01
SpType B8 R SpType Coord arcsec 2000 220039.37+472153.4
Hipparcos 2
HIP 108652 Sn 55 So 3 Nc 2
RArad 5.7624498944 DErad 0.8266723405 Plx -1.87 PmRA -3.5
PmDE 0.15 E RArad 1.01 E DErad 0.83 E Plx 1.21
E pmRA 1.16 E pmDE 0.85 Hpmag E Hpmag 0.002
SHp 0.021 VA 0 BV -0.022 E BV 0.027
VI 0
CCDM
Ccdm 22007+4722 RComp Comp A Note1
Note2 Discov num DRAs -2.64 DDEs -6.2
R dRAs 81 Year Theta Rho
Obs 2 Vmag 9.6 Sp B8 PmNote @
PmRA -4 PmDE 3 Dm number +46 3528 Cat1 BD
Name2 +47 1834 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21567N4653A
HIC 108652
 
 
22007+4722 B
 
 
Coord arcsec 2000 220039.39+472153.3 Mag 10.66 Delta magnitude 0.89 Coordinate calculated yes
CCDM
Ccdm 22007+4722 RComp Comp B Note1
Note2 Discov num COU2447 DRAs DDEs
R dRAs Year 1986 Theta 122 Rho 0.2
Obs 1 Vmag 9.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 21567N4653B
HIC 108652