WDS 21337-4959 : COMPONENTS
 
 
  A
B pa=191.1°
sep=0.30"
 
 
21337-4959 A
 
 
Componente originario normalizzato AB Name HD 204975 Coord arcsec 2000 213343.50-495912.1 Mag 11.07
Spectral class F7/G0V (yellow-white) PmRA -16.00 PmDE 9.0 HIP 106459
Tycho2 8431-00809-1 HD 204975 CD CD-5013399 CP CP-5011572
Tycho2
Tycho2 8431-00809-1 Pflag RAmdeg 323.43120749 DEmdeg -49.98669863
PmRA -4.5 PmDE 10.8 E RAmdeg 24 E DEmdeg 24
E pmRA 1.5 E pmDE 1.4 EpRAm 1983.40 EpDEm 1982.26
Num 6 Q RAmdeg 1.9 Q DEmdeg 1.0 Q pmRA 1.9
Q pmDE 1.1 BTmag 10.864 E BTmag 0.041 VTmag 10.376
E VTmag 0.038 Prox 999 TYC T HIP 106459
CCDM AS RAdeg 323.43123611 DEdeg -49.98672417 EpRA 1990 1.58
EpDE 1990 1.65 E RAdeg 27.7 E DEdeg 28.8 Posflg P
Corr -0.2
Hipparcos
Catalog H HIP 106459 Proxy H RAhms 21 33 43.50
DEdms -49 59 12.1 Vmag 10.26 VarFlag R Vmag H
RAdeg 323.431 DEdeg -49.9867 AstroRef A Plx 7.47
CCDM 21337-4959 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AS
Theta 197 Rho 0.31 HD 204975 BD
CD CD-5013399 CP CP-5011572 Dm number -5013399 VIred 1.26
SpType F8V R SpType Coord arcsec 2000 213343.50-495912.1
Hipparcos 2
HIP 106459 Sn 15 So 3 Nc 2
RArad 5.6449403 DErad -0.8724321712 Plx 6.52 PmRA -5.96
PmDE 9.66 E RArad 1.32 E DErad 1.4 E Plx 1.97
E pmRA 1.66 E pmDE 1.25 Hpmag 10.3582 E Hpmag 0.0047
SHp 0.035 VA 0 BV 0.507 E BV 0.049
VI 0.58
CCDM
Ccdm 21337-4959 RComp Comp A Note1
Note2 Discov num DRAs 1.48 DDEs -12.1
R dRAs 40 Year Theta Rho
Obs 2 Vmag 11.0 Sp F5 PmNote
PmRA PmDE Dm number -5013399 Cat1 CD
Name2 Cat2 HD 204975 M HD
ADS BDS M ADS BDS N IDS IDS 21270S5026A
HIC 106459
 
 
21337-4959 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 213343.49-495912.4 Mag 11.16 Calc delta mag 0.09
Calc coord yes
CCDM
Ccdm 21337-4959 RComp Comp B Note1
Note2 Discov num RST1094 DRAs DDEs
R dRAs Year 1930 Theta 032 Rho 0.3
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21270S5026B
HIC 106459