WDS 02430-2017 : COMPONENTS
 
 
  A
B pa=167.0°
sep=19.69"
 
 
02430-2017 A
 
 
Componente originario normalizzato AB Name HD 16994 Coord arcsec 2000 024257.44-201721.2 Mag 7.67
Spectral class G0 (yellow) PmRA 67.00 PmDE 22.0 SAO 167995
HIP 12681 Tycho2 5869-00922-1 HD 16994 BD BD-20 506
Tycho2
Tycho2 5869-00922-1 Pflag RAmdeg 40.73934701 DEmdeg -20.28922658
PmRA 70.1 PmDE 20.1 E RAmdeg 6 E DEmdeg 5
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.93 EpDEm 1991.07
Num 8 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.9 BTmag 8.810 E BTmag 0.017 VTmag 7.668
E VTmag 0.011 Prox 197 TYC T HIP 12681
CCDM A RAdeg 40.73916833 DEdeg -20.28927417 EpRA 1990 1.39
EpDE 1990 1.46 E RAdeg 5.5 E DEdeg 5.3 Posflg
Corr -0.4
SAO
SAO 167995 DelFlag RA1950 PmRA1950 0.0078
DE1950 PmDE1950 0.032 Vmag 7.4 SpType G0
Double code Source 23 CatNum 726 DM BD-20 506
DMcomp BDsup HD 16994 M HD 0
GC RA1950rad 0.7010126 DE1950rad -0.35781582 PmRA2000 0.0081
PmDE2000 0.029
Hipparcos
Catalog H HIP 12681 Proxy RAhms 02 42 57.40
DEdms -20 17 21.4 Vmag 7.54 VarFlag R Vmag H
RAdeg 40.7392 DEdeg -20.2893 AstroRef A Plx 3.81
CCDM 02430-2017 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 16994 BD BD-20 506
CD CP Dm number -20 506 VIred 0.95
SpType K0III R SpType Coord arcsec 2000 024257.40-201721.4
Hipparcos 2
HIP 12681 Sn 95 So 3 Nc 1
RArad 0.7110326026 DErad -0.3541146476 Plx 5.52 PmRA 64.66
PmDE 18.89 E RArad 1.03 E DErad 1.19 E Plx 1.47
E pmRA 1.18 E pmDE 1.39 Hpmag 7.7047 E Hpmag 0.0144
SHp 0.052 VA 0 BV 0.983 E BV 0.012
VI 0.96
CCDM
Ccdm 02430-2017 RComp Comp A Note1
Note2 Discov num DRAs -2.37 DDEs -20.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp G0 PmNote *
PmRA 109 PmDE 32 Dm number -20 506 Cat1 BD
Name2 167995 Cat2 SAO HD 16994 M HD
ADS BDS A 2079 M ADS BDS N IDS IDS 02384S2043A
HIC 12681
 
 
02430-2017 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 024257.75-201740.4 Mag 9.16 PmRA 8.00
PmDE -8.0 HIP 12683 Tycho2 5869-00926-1 Calc delta mag 1.49
Calc coord yes
Tycho2
Tycho2 5869-00926-1 Pflag RAmdeg 40.74110026 DEmdeg -20.29446273
PmRA 21.5 PmDE -6.3 E RAmdeg 15 E DEmdeg 15
E pmRA 2.6 E pmDE 2.6 EpRAm 1991.07 EpDEm 1991.01
Num 3 Q RAmdeg 0.3 Q DEmdeg 2.0 Q pmRA 0.2
Q pmDE 2.0 BTmag 10.450 E BTmag 0.039 VTmag 9.158
E VTmag 0.020 Prox 197 TYC T HIP 12683
CCDM B RAdeg 40.74104639 DEdeg -20.29444778 EpRA 1990 1.53
EpDE 1990 1.46 E RAdeg 15.2 E DEdeg 15.2 Posflg
Corr -0.3
Hipparcos
Catalog H HIP 12683 Proxy RAhms 02 42 57.83
DEdms -20 17 39.9 Vmag 9.85 VarFlag R Vmag H
RAdeg 40.7409 DEdeg -20.2944 AstroRef B Plx 10.31
CCDM 02430-2017 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.86
SpType R SpType Coord arcsec 2000 024257.83-201739.9
Hipparcos 2
HIP 12683 Sn 95 So 3 Nc 1
RArad 0.7110636407 DErad -0.3542044814 Plx 21.34 PmRA 31.64
PmDE -4.65 E RArad 10.43 E DErad 9.11 E Plx 15.16
E pmRA 11.96 E pmDE 11.76 Hpmag 9.7496 E Hpmag 0.0737
SHp 0 VA 0 BV 0.993 E BV 0.034
VI 0.97
CCDM
Ccdm 02430-2017 RComp Comp B Note1
Note2 Discov num HJ 3524 DRAs DDEs
R dRAs Year 1934 Theta 152 Rho 19.4
Obs 5 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 -20 308 Cat2 CPD HD M HD
ADS BDS A 2079 M ADS BDS N IDS IDS 02384S2043B
HIC 12683