WDS 17021+0713 : COMPONENTS
 
 
  A
B pa=116.7°
sep=5.29"
 
 
17021+0713 A
 
 
Componente originario normalizzato AB Name HD 153930 Coord arcsec 2000 170207.90+071248.9 Mag 8.43
Spectral class A3 (white) PmRA -4.00 PmDE -4.0 SAO 122025
HIP 83353 Tycho2 0410-01291-1 HD 153930 GC 22973
BD BD+07 3292
Tycho2
Tycho2 0410-01291-1 Pflag RAmdeg 255.53289994 DEmdeg 7.21356360
PmRA 0.1 PmDE -9.1 E RAmdeg 7 E DEmdeg 9
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.35 EpDEm 1991.04
Num 6 Q RAmdeg 1.7 Q DEmdeg 0.8 Q pmRA 1.8
Q pmDE 0.7 BTmag 8.699 E BTmag 0.019 VTmag 8.429
E VTmag 0.016 Prox 51 TYC T HIP 83353
CCDM A RAdeg 255.53289972 DEdeg 7.21358528 EpRA 1990 1.54
EpDE 1990 1.40 E RAdeg 7.2 E DEdeg 8.7 Posflg
Corr 0.1
SAO
SAO 122025 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.02 Vmag 8.5 SpType A3
Double code Source 70 CatNum 22973 DM BD+07 3292
DMcomp BDsup HD 153930 M HD 0
GC 22973 RA1950rad 4.44930266 DE1950rad 0.12713873 PmRA2000 0.0005
PmDE2000 -0.019
Hipparcos
Catalog H HIP 83353 Proxy H RAhms 17 02 07.90
DEdms +07 12 48.9 Vmag 8.25 VarFlag R Vmag G
RAdeg 255.533 DEdeg 7.21359 AstroRef A Plx 6.73
CCDM 17021+0713 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 117 Rho 5.087 HD 153930 BD BD+07 3292
CD CP Dm number +07 3292 VIred 0.4
SpType A3... R SpType Coord arcsec 2000 170207.90+071248.9
Hipparcos 2
HIP 83353 Sn 15 So 3 Nc 2
RArad 4.4598904659 DErad 0.1259008985 Plx 4.6 PmRA 7.39
PmDE -9.48 E RArad 1.24 E DErad 0.66 E Plx 1.17
E pmRA 1.39 E pmDE 0.77 Hpmag 8.317 E Hpmag 0.0012
SHp 0.01 VA 0 BV 0.342 E BV 0.015
VI 0.4
CCDM
Ccdm 17021+0713 RComp Comp A Note1
Note2 Discov num DRAs 1.88 DDEs -11.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp A3 PmNote *
PmRA -11 PmDE -13 Dm number +07 3292 Cat1 BD
Name2 +07 2138 Cat2 AGK2/3 HD 153930 M HD
ADS BDS A10313 M ADS BDS N IDS IDS 16573N0721A
HIC 83353
 
 
17021+0713 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170208.22+071246.5 Mag 10.42 PmRA 2.00
PmDE -13.0 Calc delta mag 1.99 Calc coord yes
CCDM
Ccdm 17021+0713 RComp Comp B Note1
Note2 Discov num STF2113 DRAs DDEs
R dRAs Year 1832 Theta 118 Rho 4.8
Obs 9 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10313 M ADS BDS N IDS IDS 16573N0721B
HIC 83353