WDS 21111-3717 : COMPONENTS
 
 
  A
B pa=232.8°
sep=4.47"
 
 
21111-3717 A
 
 
Componente originario normalizzato AB Name HD 201497 Coord arcsec 2000 211107.92-371700.6 Mag 9.49
Spectral class F2V (yellow-white) PmRA 31.00 PmDE 17.0 HIP 104582
Tycho2 7484-00671-1 HD 201497 CD CD-3714152
Tycho2
Tycho2 7484-00671-1 Pflag RAmdeg 317.78299987 DEmdeg -37.28351243
PmRA 35.0 PmDE 10.7 E RAmdeg 9 E DEmdeg 15
E pmRA 1.4 E pmDE 1.5 EpRAm 1990.69 EpDEm 1988.15
Num 5 Q RAmdeg 3.9 Q DEmdeg 2.5 Q pmRA 4.1
Q pmDE 2.5 BTmag 9.886 E BTmag 0.024 VTmag 9.495
E VTmag 0.022 Prox 52 TYC T HIP 104582
CCDM A RAdeg 317.78290194 DEdeg -37.28353472 EpRA 1990 1.85
EpDE 1990 1.49 E RAdeg 9.4 E DEdeg 16.1 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 104582 Proxy H RAhms 21 11 07.90
DEdms -37 17 00.7 Vmag 9.21 VarFlag R Vmag H
RAdeg 317.783 DEdeg -37.2835 AstroRef A Plx 2.25
CCDM 21111-3717 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 239 Rho 5.233 HD 201497 BD
CD CD-3714152 CP Dm number -3714152 VIred 0.54
SpType F2V R SpType Coord arcsec 2000 211107.90-371700.7
Hipparcos 2
HIP 104582 Sn 15 So 3 Nc 2
RArad 5.5463580547 DErad -0.6507205059 Plx 4.91 PmRA 17.74
PmDE 3.18 E RArad 1.85 E DErad 1.15 E Plx 1.98
E pmRA 2.09 E pmDE 0.91 Hpmag 9.3182 E Hpmag 0.0022
SHp 0.024 VA 0 BV 0.474 E BV 0.047
VI 0.55
CCDM
Ccdm 21111-3717 RComp Comp A Note1
Note2 Discov num DRAs 1.81 DDEs -1.5
R dRAs 36 Year Theta Rho
Obs 2 Vmag 9.4 Sp F0 PmNote
PmRA PmDE Dm number -3714152 Cat1 CD
Name2 Cat2 HD 201497 M HD
ADS BDS M ADS BDS N IDS IDS 21048S3741A
HIC 104582
 
 
21111-3717 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 211107.62-371703.3 Mag 10.92 PmRA 22.00
PmDE 3.0 Tycho2 7484-01111-1 Calc delta mag 1.43 Calc coord yes
Tycho2
Tycho2 7484-01111-1 Pflag RAmdeg 317.78139944 DEmdeg -37.28426189
PmRA 21.0 PmDE 2.0 E RAmdeg 31 E DEmdeg 54
E pmRA 2.4 E pmDE 2.4 EpRAm 1989.74 EpDEm 1984.75
Num 3 Q RAmdeg 1.4 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.0 BTmag 11.536 E BTmag 0.072 VTmag 10.920
E VTmag 0.069 Prox 52 TYC T HIP 104582
CCDM B RAdeg 317.78133972 DEdeg -37.28426667 EpRA 1990 1.85
EpDE 1990 1.48 E RAdeg 30.6 E DEdeg 55.6 Posflg
Corr -0.1
CCDM
Ccdm 21111-3717 RComp Comp B Note1
Note2 Discov num COO 242 DRAs 1.44 DDEs -4.1
R dRAs 90 Year 1919 Theta 240 Rho 5.1
Obs 3 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 21048S3741B
HIC 104582