WDS 00342+3139 : COMPONENTS
 
 
  A
B pa=248.9°
sep=0.11"
 
 
00342+3139 A
 
 
Componente originario normalizzato AB Name HD 3081 Coord arcsec 2000 003410.58+313844.0 Mag 8.28
Spectral class F2 (yellow-white) PmRA 46.00 PmDE -4.0 SAO 53993
HIP 2694 Tycho2 2262-00984-1 HD 3081 BD BD+30 77
Tycho2
Tycho2 2262-00984-1 Pflag RAmdeg 8.54422564 DEmdeg 31.64554316
PmRA 45.7 PmDE -2.4 E RAmdeg 5 E DEmdeg 5
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.27 EpDEm 1991.07
Num 10 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 8.249 E BTmag 0.015 VTmag 7.821
E VTmag 0.011 Prox 999 TYC T HIP 2694
CCDM AB RAdeg 8.54410000 DEdeg 31.64554889 EpRA 1990 1.58
EpDE 1990 1.38 E RAdeg 4.5 E DEdeg 5.1 Posflg P
Corr -0.3
SAO
SAO 53993 DelFlag RA1950 PmRA1950 0.0028
DE1950 PmDE1950 -0.01 Vmag 7.5 SpType F2
Double code Source 6 CatNum 40 DM BD+30 77
DMcomp BDsup HD 3081 M HD 0
GC RA1950rad 0.13750406 DE1950rad 0.54750973 PmRA2000 0.0029
PmDE2000 -0.015
Hipparcos
Catalog H HIP 2694 Proxy H RAhms 00 34 10.58
DEdms +31 38 44.0 Vmag 7.78 VarFlag R Vmag H
RAdeg 8.5441 DEdeg 31.6455 AstroRef * Plx 6.5
CCDM 00342+3139 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 270 Rho 0.138 HD 3081 BD BD+30 77
CD CP Dm number +30 77 VIred 0.46
SpType F2 R SpType Coord arcsec 2000 003410.58+313844.0
Hipparcos 2
HIP 2694 Sn 55 So 3 Nc 2
RArad 0.149122629 DErad 0.552319018 Plx 4.68 PmRA 44.39
PmDE -3.35 E RArad 0.76 E DErad 0.59 E Plx 0.88
E pmRA 0.95 E pmDE 0.6 Hpmag 7.8677 E Hpmag 0.0011
SHp 0.01 VA 0 BV 0.4 E BV 0.012
VI 0.47
CCDM
Ccdm 00342+3139 RComp Comp A Note1
Note2 Discov num DRAs -1.38 DDEs -16.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.3 Sp F2 PmNote *
PmRA 46 PmDE -4 Dm number +30 77 Cat1 BD
Name2 +31 40 Cat2 AGK2/3 HD 3081 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 2694
 
 
00342+3139 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 003410.57+313844.0 Mag 9.13 Calc delta mag 0.85
Calc coord yes
CCDM
Ccdm 00342+3139 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.39 DDEs -16.1
R dRAs 82 Year 1991 Theta 270 Rho 0.1
Obs 1 Vmag 9.1 Sp PmNote *
PmRA 46 PmDE -4 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 2694