WDS 20023+4547 : COMPONENTS
 
 
  A
B pa=102.4°
sep=8.40"
 
 
20023+4547 A
 
 
Coord arcsec 2000 200217.18+454659.1 Mag 10.2 Spectral class K0 (yellow-orange) PmRA 141.00
PmDE 131.0 HIP 98655 Tycho2 3558-01262-1 HD 190274
Tycho2
Tycho2 3558-01262-1 Pflag RAmdeg 300.57159742 DEmdeg 45.78309747
PmRA 141.1 PmDE 131.5 E RAmdeg 28 E DEmdeg 29
E pmRA 1.3 E pmDE 1.3 EpRAm 1984.39 EpDEm 1983.81
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 11.513 E BTmag 0.074 VTmag 10.509
E VTmag 0.046 Prox 999 TYC T HIP 98655
CCDM RAdeg 300.57113333 DEdeg 45.78279389 EpRA 1990 1.68
EpDE 1990 1.78 E RAdeg 37.3 E DEdeg 36.6 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 98655 Proxy RAhms 20 02 17.06
DEdms +45 46 58.0 Vmag 10.43 VarFlag R Vmag H
RAdeg 300.571 DEdeg 45.7828 AstroRef Plx 8.76
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 190274 BD
CD CP Dm number VIred 1.13
SpType K0 R SpType Coord arcsec 2000 200217.06+454658.0
Hipparcos 2
HIP 98655 Sn 5 So 0 Nc 1
RArad 5.2459553069 DErad 0.7990601133 Plx 9.34 PmRA 140.28
PmDE 128.55 E RArad 1.14 E DErad 1.06 E Plx 1.29
E pmRA 1.25 E pmDE 1.04 Hpmag 10.5705 E Hpmag 0.0052
SHp 0.038 VA 0 BV 0.975 E BV 0.103
VI 1.02
CCDM
Ccdm 20023+4547 RComp Comp A Note1
Note2 Discov num DRAs -0.88 DDEs -0.2
R dRAs 65 Year Theta Rho
Obs 2 Vmag 11.3 Sp PmNote *
PmRA 94 PmDE 170 Dm number Cat1
Name2 Cat2 HD 190274 M HD
ADS BDS M ADS BDS N IDS IDS 19591N4530A
HIC 98655
 
 
20023+4547 B
 
 
Coord arcsec 2000 200217.96+454657.3 Mag 13.2 PmRA 43.00 PmDE 11.0
Calc delta mag 3 Calc coord yes
CCDM
Ccdm 20023+4547 RComp Comp B Note1
Note2 Discov num LDS DRAs DDEs
R dRAs Year 1960 Theta 169 Rho 6.0
Obs 1 Vmag 13.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19591N4530B
HIC 98655