WDS 17221+2310 : COMPONENTS
 
 
  A
B pa=233.8°
sep=0.22"
 
 
17221+2310 A
 
 
Componente originario normalizzato AB Name HD 157392 Coord arcsec 2000 172204.55+230940.4 Mag 8.75
Spectral class F5 (yellow-white) PmRA -13.00 PmDE 66.0 SAO 85038
HIP 84976 Tycho2 2074-01335-1 HD 157392 BD BD+23 3092
Tycho2
Tycho2 2074-01335-1 Pflag RAmdeg 260.51890140 DEmdeg 23.16135784
PmRA -15.7 PmDE 54.1 E RAmdeg 6 E DEmdeg 5
E pmRA 1.1 E pmDE 1.0 EpRAm 1991.26 EpDEm 1991.40
Num 9 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.4
Q pmDE 1.1 BTmag 8.953 E BTmag 0.016 VTmag 8.361
E VTmag 0.011 Prox 999 TYC T HIP 84976
CCDM AB RAdeg 260.51894139 DEdeg 23.16123444 EpRA 1990 1.75
EpDE 1990 1.80 E RAdeg 5.9 E DEdeg 4.8 Posflg P
Corr 0.0
SAO
SAO 85038 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.054 Vmag 7.9 SpType F5
Double code Source 35 CatNum 5943 DM BD+23 3092
DMcomp BDsup HD 157392 M HD 0
GC RA1950rad 4.53778553 DE1950rad 0.40505138 PmRA2000 -0.0011
PmDE2000 0.055
Hipparcos
Catalog H HIP 84976 Proxy H RAhms 17 22 04.55
DEdms +23 09 40.4 Vmag 8.29 VarFlag R Vmag H
RAdeg 260.519 DEdeg 23.1612 AstroRef * Plx 9.01
CCDM 17221+2310 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 335 Rho 0.168 HD 157392 BD BD+23 3092
CD CP Dm number +23 3092 VIred 0.63
SpType F5 R SpType Coord arcsec 2000 172204.55+230940.4
Hipparcos 2
HIP 84976 Sn 55 So 3 Nc 2
RArad 4.546913348 DErad 0.4042396868 Plx 11.8 PmRA -9.01
PmDE 53.37 E RArad 0.55 E DErad 0.8 E Plx 1.23
E pmRA 0.72 E pmDE 1.16 Hpmag 8.4067 E Hpmag 0.0015
SHp 0.019 VA 0 BV 0.548 E BV 0.011
VI 0.62
CCDM
Ccdm 17221+2310 RComp Comp A Note1
Note2 Discov num DRAs -1.50 DDEs -18.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.5 Sp F5 PmNote *
PmRA -28 PmDE 63 Dm number +23 3092 Cat1 BD
Name2 +23 1624 Cat2 AGK2/3 HD 157392 M HD
ADS BDS M ADS BDS N IDS IDS 17179N2315A
HIC 84976
 
 
17221+2310 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172204.54+230940.3 Mag 9.83 Calc delta mag 1.08
Calc coord yes
CCDM
Ccdm 17221+2310 RComp Comp B Note1 *
Note2 Discov num COU 415 DRAs DDEs
R dRAs Year 1969 Theta 125 Rho 0.3
Obs 1 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17179N2315B
HIC 84976