WDS 03172-2302 : COMPONENTS
 
 
  A
B pa=255.3°
sep=8.36"
 
 
03172-2302 A
 
 
Componente originario normalizzato AB Name HD 20503 Coord arcsec 2000 031710.11-230135.8 Mag 9.64
Spectral class F8 (yellow-white) PmRA 2.00 PmDE -57.0 SAO 168439
HIP 15280 Tycho2 6439-00646-1 HD 20503 CD CD-23 1306
Tycho2
Tycho2 6439-00646-1 Pflag RAmdeg 49.29211100 DEmdeg -23.02662113
PmRA -6.8 PmDE -60.6 E RAmdeg 14 E DEmdeg 15
E pmRA 1.8 E pmDE 1.6 EpRAm 1990.70 EpDEm 1989.93
Num 7 Q RAmdeg 2.1 Q DEmdeg 1.3 Q pmRA 2.2
Q pmDE 1.3 BTmag 10.256 E BTmag 0.028 VTmag 9.638
E VTmag 0.022 Prox 90 TYC T HIP 15280
CCDM A RAdeg 49.29212917 DEdeg -23.02648194 EpRA 1990 1.76
EpDE 1990 1.78 E RAdeg 14.0 E DEdeg 15.4 Posflg
Corr 0.0
SAO
SAO 168439 DelFlag RA1950 PmRA1950 -0.0024
DE1950 PmDE1950 -0.029 Vmag 9 SpType F8
Double code Source 25 CatNum 1530 DM CD-23 1306
DMcomp BDsup HD 20503 M HD 0
GC RA1950rad 0.85069264 DE1950rad -0.40505996 PmRA2000 -0.0021
PmDE2000 -0.031
Hipparcos
Catalog H HIP 15280 Proxy H RAhms 03 17 10.11
DEdms -23 01 35.3 Vmag 8.95 VarFlag R Vmag H
RAdeg 49.2921 DEdeg -23.0265 AstroRef A Plx 7.28
CCDM 03172-2302 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 256 Rho 9.04 HD 20503 BD
CD CD-23 1306 CP Dm number -23 1306 VIred 0.75
SpType G3/5V + G3/5 R SpType Coord arcsec 2000 031710.11-230135.3
Hipparcos 2
HIP 15280 Sn 15 So 3 Nc 2
RArad 0.860310115 DErad -0.4018877545 Plx 7.99 PmRA -7.83
PmDE -61.31 E RArad 1.07 E DErad 1.12 E Plx 1.59
E pmRA 1.38 E pmDE 1.51 Hpmag 9.0772 E Hpmag 0.0035
SHp 0.027 VA 0 BV 0.603 E BV 0.025
VI 0.67
CCDM
Ccdm 03172-2302 RComp Comp A Note1
Note2 Discov num DRAs -2.04 DDEs 26.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp F8 PmNote *
PmRA -33 PmDE -29 Dm number -23 1306 Cat1 CD
Name2 168439 Cat2 SAO HD 20503 M HD
ADS BDS A 2453 M ADS BDS N IDS IDS 03128S2324A
HIC 15280
 
 
03172-2302 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 031709.52-230137.9 Mag 9.97 PmRA -7.00
PmDE -62.0 HIP 15280 Tycho2 6439-00646-2 Calc delta mag 0.33
Calc coord yes
Tycho2
Tycho2 6439-00646-2 Pflag RAmdeg 49.28947253 DEmdeg -23.02722874
PmRA -7.7 PmDE -63.4 E RAmdeg 19 E DEmdeg 21
E pmRA 2.2 E pmDE 2.1 EpRAm 1990.73 EpDEm 1990.38
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.6 Q pmRA 0.3
Q pmDE 1.6 BTmag 10.676 E BTmag 0.037 VTmag 9.967
E VTmag 0.029 Prox 90 TYC T HIP 15280
CCDM B RAdeg 49.28949167 DEdeg -23.02708389 EpRA 1990 1.78
EpDE 1990 1.78 E RAdeg 18.8 E DEdeg 20.8 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 15280 Proxy H RAhms 03 17 10.11
DEdms -23 01 35.3 Vmag 8.95 VarFlag R Vmag H
RAdeg 49.2921 DEdeg -23.0265 AstroRef A Plx 7.28
CCDM 03172-2302 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 256 Rho 9.04 HD 20503 BD
CD CD-23 1306 CP Dm number -23 1306 VIred 0.75
SpType G3/5V + G3/5 R SpType Coord arcsec 2000 031710.11-230135.3
Hipparcos 2
HIP 15280 Sn 15 So 3 Nc 2
RArad 0.860310115 DErad -0.4018877545 Plx 7.99 PmRA -7.83
PmDE -61.31 E RArad 1.07 E DErad 1.12 E Plx 1.59
E pmRA 1.38 E pmDE 1.51 Hpmag 9.0772 E Hpmag 0.0035
SHp 0.027 VA 0 BV 0.603 E BV 0.025
VI 0.67
CCDM
Ccdm 03172-2302 RComp Comp B Note1
Note2 Discov num H 18 DRAs DDEs
R dRAs Year 1876 Theta 256 Rho 9.0
Obs 9 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2453 M ADS BDS N N IDS IDS 03128S2324B
HIC 15280