WDS 02312-7822 : COMPONENTS
 
 
  A
B pa=39.6°
sep=0.45"
 
 
02312-7822 A
 
 
Componente originario normalizzato AB Name HD 16421 Coord arcsec 2000 023113.26-782200.3 Mag 9.06
Spectral class F5V (yellow-white) PmRA -8.00 PmDE 18.0 SAO 255897
HIP 11715 Tycho2 9353-01040-1 HD 16421 CP CP-78 57
Tycho2
Tycho2 9353-01040-1 Pflag RAmdeg 37.80525721 DEmdeg -78.36674045
PmRA -8.0 PmDE 17.6 E RAmdeg 8 E DEmdeg 9
E pmRA 1.4 E pmDE 1.5 EpRAm 1990.77 EpDEm 1990.68
Num 7 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 9.497 E BTmag 0.018 VTmag 9.064
E VTmag 0.015 Prox 14 TYC T HIP 11715
CCDM A RAdeg 37.80534833 DEdeg -78.36678167 EpRA 1990 1.69
EpDE 1990 1.64 E RAdeg 8.3 E DEdeg 8.6 Posflg
Corr 0.0
SAO
SAO 255897 DelFlag RA1950 PmRA1950 -0.0131
DE1950 PmDE1950 -0.01 Vmag 8.2 SpType A5
Double code Source 61 CatNum 548 DM CP-78 57
DMcomp BDsup HD 16421 M HD 0
GC RA1950rad 0.66325356 DE1950rad -1.3716072 PmRA2000 -0.0143
PmDE2000 -0.016
Hipparcos
Catalog H HIP 11715 Proxy H RAhms 02 31 13.28
DEdms -78 22 00.4 Vmag 8.99 VarFlag R Vmag H
RAdeg 37.8053 DEdeg -78.3668 AstroRef A Plx 6.95
CCDM 02312-7822 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 76 Rho 1.393 HD 16421 BD
CD CP CP-78 57 Dm number -78 57 VIred 0.46
SpType F5V R SpType Coord arcsec 2000 023113.28-782200.4
Hipparcos 2
HIP 11715 Sn 15 So 3 Nc 2
RArad 0.6598277828 DErad -1.367758329 Plx 6.51 PmRA -6.17
PmDE 20.33 E RArad 0.71 E DErad 0.65 E Plx 0.8
E pmRA 0.84 E pmDE 0.75 Hpmag 9.0845 E Hpmag 0.0019
SHp 0.017 VA 0 BV 0.49 E BV 0.1
VI 0.46
CCDM
Ccdm 02312-7822 RComp Comp A Note1
Note2 Discov num DRAs 1.26 DDEs -0.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.2 Sp F5 PmNote *
PmRA -8 PmDE 20 Dm number -78 57 Cat1 CPD
Name2 255897 Cat2 SAO HD 16421 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 11715
 
 
02312-7822 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 023113.35-782160.0 Mag 12.07 PmRA -8.00
PmDE 20.0 Calc delta mag 3.01 Calc coord yes
CCDM
Ccdm 02312-7822 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.71 DDEs 0.1
R dRAs 82 Year 1991 Theta 76 Rho 1.4
Obs 1 Vmag 12.1 Sp PmNote *
PmRA -8 PmDE 20 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 11715