WDS 20452-3510 : COMPONENTS
 
 
  A
B pa=186.2°
sep=4.35"
 
 
20452-3510 A
 
 
Componente originario normalizzato AB Name HD 197482 Coord arcsec 2000 204511.73-350958.9 Mag 6.9
Spectral class G0V (yellow) PmRA -15.00 PmDE -32.0 SAO 212401
HIP 102412 Tycho2 7465-01446-1 HD 197482 GC 28902
CD CD-3514326
Tycho2
Tycho2 7465-01446-1 Pflag RAmdeg 311.29884109 DEmdeg -35.16640673
PmRA -15.9 PmDE -23.3 E RAmdeg 4 E DEmdeg 5
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.35 EpDEm 1990.90
Num 13 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.1 BTmag 7.599 E BTmag 0.015 VTmag 6.897
E VTmag 0.010 Prox 999 TYC T HIP 102412
CCDM RAdeg 311.29888611 DEdeg -35.16635056 EpRA 1990 1.68
EpDE 1990 1.34 E RAdeg 4.1 E DEdeg 4.9 Posflg
Corr -0.1
SAO
SAO 212401 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 0.009 Vmag 6.9 SpType G0
Double code Source 70 CatNum 28902 DM CD-3514326
DMcomp BDsup HD 197482 M HD 0
GC 28902 RA1950rad 5.41941742 DE1950rad -0.61693782 PmRA2000 -0.0002
PmDE2000 0.006
Hipparcos
Catalog H HIP 102412 Proxy T RAhms 20 45 11.73
DEdms -35 09 58.9 Vmag 6.8 VarFlag 1 R Vmag H
RAdeg 311.299 DEdeg -35.1664 AstroRef Plx 7.81
CCDM 20452-3510 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 197482 BD
CD CD-3514326 CP Dm number -3514326 VIred 0.69
SpType G0V R SpType Coord arcsec 2000 204511.73-350958.9
Hipparcos 2
HIP 102412 Sn 5 So 0 Nc 1
RArad 5.4331905867 DErad -0.6137686262 Plx 8.96 PmRA -15.71
PmDE -28.94 E RArad 0.69 E DErad 0.44 E Plx 0.88
E pmRA 1.05 E pmDE 0.68 Hpmag 6.9378 E Hpmag 0.0027
SHp 0.02 VA 1 BV 0.63 E BV 0.009
VI 0.7
CCDM
Ccdm 20452-3510 RComp Comp A Note1
Note2 Discov num DRAs -0.28 DDEs 1.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.9 Sp G0 PmNote *
PmRA -15 PmDE -14 Dm number -3514326 Cat1 CD
Name2 212401 Cat2 SAO HD 197482 M HD
ADS BDS M ADS BDS N IDS IDS 20389S3532A
HIC 102412
 
 
20452-3510 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204511.69-351003.2 Mag 10.9 Calc delta mag 4
Calc coord yes
CCDM
Ccdm 20452-3510 RComp Comp B Note1
Note2 Discov num SEE 428 DRAs DDEs
R dRAs Year 1896 Theta 185 Rho 4.4
Obs 6 Vmag 10.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20389S3532B
HIC 102412