WDS 21597-2959 : COMPONENTS
 
 
  A
B pa=262.9°
sep=2.23"
 
 
21597-2959 A
 
 
Componente originario normalizzato AB Name HD 208870 Coord arcsec 2000 215943.78-295855.0 Mag 9.39
Spectral class F8/G0V (yellow-white) PmRA -2.00 PmDE -8.0 SAO 213460
HIP 108579 Tycho2 6960-01709-1 HD 208870 CD CD-3018956
CP CP-30 6593
Tycho2
Tycho2 6960-01709-1 Pflag P RAmdeg 329.93242380 DEmdeg -29.98193129
PmRA -26.1 PmDE -11.7 E RAmdeg 12 E DEmdeg 15
E pmRA 3.1 E pmDE 2.9 EpRAm 1991.50 EpDEm 1991.03
Num 3 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.5
Q pmDE 1.2 BTmag 9.999 E BTmag 0.025 VTmag 9.385
E VTmag 0.020 Prox 26 TYC T HIP 108579
CCDM A RAdeg 329.93265194 DEdeg -29.98188556 EpRA 1990 1.69
EpDE 1990 1.38 E RAdeg 11.6 E DEdeg 14.6 Posflg D
Corr -0.2
SAO
SAO 213460 DelFlag RA1950 PmRA1950 -0.0037
DE1950 PmDE1950 -0.045 Vmag 8.9 SpType G0
Double code Source 40 CatNum 11962 DM CD-3018956
DMcomp BDsup HD 208870 M HD 0
GC RA1950rad 5.74579932 DE1950rad -0.52747197 PmRA2000 -0.0037
PmDE2000 -0.049
Hipparcos
Catalog H HIP 108579 Proxy H RAhms 21 59 43.84
DEdms -29 58 54.8 Vmag 8.92 VarFlag R Vmag H
RAdeg 329.933 DEdeg -29.9819 AstroRef A Plx 5.44
CCDM 21597-2959 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 262 Rho 2.608 HD 208870 BD
CD CD-3018956 CP CP-30 6593 Dm number -3018956 VIred 0.67
SpType F8/G0V R SpType Coord arcsec 2000 215943.84-295854.8
Hipparcos 2
HIP 108579 Sn 15 So 3 Nc 2
RArad 5.7584111751 DErad -0.5232826357 Plx 6.31 PmRA -31.32
PmDE -12.92 E RArad 1.17 E DErad 0.8 E Plx 1.19
E pmRA 1.58 E pmDE 0.76 Hpmag 9.0309 E Hpmag 0.0019
SHp 0.017 VA 0 BV 0.501 E BV 0.026
VI 0.57
CCDM
Ccdm 21597-2959 RComp Comp A Note1
Note2 Discov num DRAs 1.76 DDEs 5.0
R dRAs 41 Year Theta Rho
Obs 2 Vmag 9.4 Sp G0 PmNote *
PmRA -48 PmDE -45 Dm number -3018956 Cat1 CD
Name2 213460 Cat2 SAO HD 208870 M HD
ADS BDS B11400 M ADS BDS N IDS IDS 21539S3028A
HIC 108579
 
 
21597-2959 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215943.61-295855.3 Mag 10.31 PmRA -26.00
PmDE -12.0 Tycho2 6960-01709-2 Calc delta mag 0.92 Calc coord yes
Tycho2
Tycho2 6960-01709-2 Pflag P RAmdeg 329.93242380 DEmdeg -29.98193129
PmRA -26.1 PmDE -11.7 E RAmdeg 12 E DEmdeg 15
E pmRA 3.1 E pmDE 2.9 EpRAm 1991.50 EpDEm 1991.03
Num 3 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.5
Q pmDE 1.2 BTmag 11.040 E BTmag 0.051 VTmag 10.311
E VTmag 0.040 Prox 26 TYC T HIP 108579
CCDM B RAdeg 329.93182833 DEdeg -29.98197778 EpRA 1990 1.69
EpDE 1990 1.36 E RAdeg 24.8 E DEdeg 32.0 Posflg D
Corr -0.2
CCDM
Ccdm 21597-2959 RComp Comp B Note1
Note2 Discov num COO 247 DRAs DDEs
R dRAs Year 1901 Theta 259 Rho 2.6
Obs 9 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B11400 M ADS BDS N IDS IDS 21539S3028B
HIC 108579